| aql | (aq) networks limited |
| 01t | 01 Telecom Ltd |
| 1click | 1 Click Services Limited |
| coinfirm | 10027965 Ltd |
| iland | 11:11 SYSTEMS UK LIMITED |
| 1310limited | 1310 Limited |
| 1anet | 1A Networks Limited |
| 20i | 20i Limited |
| 24seven | 24 Seven Communications Ltd |
| 24shells | 24Shells Limited |
| 2cservices | 2c Services Limited |
| 34sp | 34SP.com Limited |
| ghost | 39D Services LTD |
| 3nt | 3nt solutions LLP |
| 3verest | 3verest Limited |
| 4complc | 4COM TECHNOLOGIES LIMITED |
| 4ddatacentres | 4D Data Centres Limited |
| 4ms | 4MS Network Solutions Ltd. |
| 4net | 4net Technologies Ltd |
| 4onltd | 4on LTD |
| 4xsolutions | 4x Solutions UK LTD |
| utl | 5G Communications Limited |
| voicenet | 8X8 UK Limited |
| appwholesale | A P P Wholesale Ltd. |
| abfoods | A.B.F.HOLDINGS LIMITED |
| aiglobal | A.I. Global Media Ltd |
| ablyrealtime | Ably Realtime Ltd |
| abovebar | Above Bar Cyber Limited |
| abns | Abtec Network Systems LTD |
| abzorb | Abzorb Data Limited |
| abzorb1 | Abzorb Group Ltd |
| academia | Academia Ltd |
| academia2 | Academia Ltd |
| accenture | Accenture UK Limited |
| stratogen | Access UK Ltd |
| accesspoint | Accesspoint Technologies Ltd |
| aciworldwide | ACI Worldwide (EMEA) Limited |
| acklo | Acklo Ltd |
| bisnet | Acora Limited |
| atvi | Activision Blizzard UK Ltd |
| activtrades | ActivTrades Plc. |
| actnetuk | Acturis Ltd |
| acuityuc | Acuity Unified Communications Limited |
| mnet | Adapt Services Limited |
| addoocoit | Addooco IT Ltd |
| admcomputer | ADM COMPUTER SERVICES LIMITED |
| adssecurities | ADS Securities London Limited |
| gnseurope | Advanced 365 LTD |
| advanceditltd | Advanced IT Services Nottingham Ltd |
| advnt | Advanced Network Technologies LTD |
| itlab | ADVANIA UK LIMITED |
| advantex | Advantex Network Solutions Ltd |
| advatek-uk | Advatek UK Ltd |
| bdc | Adversor LLP |
| aecom | AECOM Limited |
| aeriandi2 | Aeriandi Limited |
| aeromobile | Aeromobile Communications Limited |
| aezainternational | AEZA INTERNATIONAL LTD |
| tigrisnet | AFN TECHNOLOGY LIMITED |
| agileict | Agile ICT Ltd |
| agilisys | Agilisys Managed Services Ltd |
| ahcloud | AH CLOUD LTD |
| abstation | ahbr company limited |
| advantage | Ai Networks Limited |
| ainetworks | Ai Networks Limited |
| aimes-uk | AIMES Management Services Ltd |
| airangel | Airangel Limited |
| airband-uk | Airband Community Internet Ltd |
| airbytesengland | AIRBYTES COMMUNICATIONS Limited |
| airbytesdotnet | AIRBYTES COMMUNICATIONS Limited |
| air16 | Aircom Ltd |
| air17 | Aircom Ltd |
| air18 | Aircom Ltd |
| air19 | Aircom Ltd |
| air20 | Aircom Ltd |
| ajtechnology | AJ Technology LTD |
| akqa | AKQA Limited |
| alchemy | Alchemy Systems International Limited |
| alcon | ALCON TELECOM LTD |
| alertlogic | Alert Logic UK LTD |
| neonixaf | Alexander Fox |
| chpconsulting | Alfa Financial Software Limited |
| alicecat | Alice Cat Research Ltd |
| alicenetwork | ALICE NETWORKS LTD |
| alistair | Alistair Mackenzie |
| allsimple | All Simple Internet Services LLP |
| allness | Allness IT Ltd |
| allpay | allpay Ltd |
| apf | AllPoints Fibre Limited |
| apfn | AllPoints Fibre Networks Limited |
| m12-solutions | Allpoints Fibre Networks Limited |
| alncom | ALNWICK COMPUTERWARE LTD. |
| zume | Alpha Internet Limited |
| amdocs | AMDOCS (UK) LIMITED |
| amito | Amito Ltd |
| amobee | Amobee EMEA Limited |
| amtrust | AmTrust Management Services Ltd |
| iot | Analytics SEO Limited |
| anchor | Anchor Computer Systems Ltd |
| aa | Andrews & Arnold Ltd |
| anixnics | ANIXNICS LIMITED |
| fast | ANS ACADEMY LIMITED |
| ans | ANS Group Limited |
| aegeurope | Anschutz Sports Holdings Limited |
| anl | ANSON NETWORK LIMITED |
| 123lir | ANT BM Limited |
| antheus | Antheus Telecom Ltd |
| apakgroup | APAK Group Limited |
| apcsolutions | APC Solutions UK Ltd |
| apexnetworks | Apex Networks Ltd |
| apm | APM Internet Ltd |
| astltd | Applied Satellite Technology Ltd |
| apptioeurope | APPTIO EUROPE LTD |
| cogecopeer1 | Aptum Technologies (UK) Limited |
| aqx | Aquis Exchange PLC |
| archeurope | Arch Europe Insurance Services Limited |
| arcolimited | Arco Limited |
| argos | Argos Limited |
| arkessa | Arkessa Limited |
| arm | ARM Ltd |
| ktli | Arqiva Communications Ltd |
| arris | ARRIS INTERNATIONAL LIMITED |
| arrival | Arrival UK Ltd |
| arrowps1 | Arrow Business Communication PS Ltd |
| arrow | Arrow Business Communications Limited |
| silicons | Arrowhead Systems Ltd |
| articleboy | ARTICLEBOY Ltd |
| articleboy1 | ARTICLEBOY Ltd |
| articleboy2 | ARTICLEBOY Ltd |
| artsalliance | Arts Alliance Media Ltd |
| aruba | ArubaCloud Limited |
| as207960 | AS207960 Cyfyngedig |
| ascot | Ascot Racecourse Ltd |
| asdastores | Asda Stores Limited |
| ashgoal | Ashgoal Limited |
| asia-ispcoltd | ASIA-ISP.CO.,LTD. |
| ask4internet | ASK4 Limited |
| aslh | ASL Holdings Ltd |
| asos | ASOS.COM Limited |
| aspire | Aspire Technology Solutions Ltd |
| asptech | Asptech IT Solutions Ltd |
| anlx | Associated Networks (UK) Limited |
| associated | Associated Newspapers Limited |
| assuredhosting | Assured Hosting Services Ltd |
| assurestor | ASSURESTOR LIMITED |
| astraz | AstraZeneca UK Limited |
| astro-com | Astro Communications LTD |
| netegral | Astutium Limited |
| asurion | Asurion Europe Limited |
| ayn | AsYouNeed.com Ltd |
| athensedge | ATHENS EDGE LTD |
| wsatkins | Atkinsrealis UK Limited |
| atlantic | ATLANTIC INTERNET REGISTRY LTD |
| c2internet | Atlas Business Group of Companies Ltd |
| atlascomms | Atlas Communications (NI) Ltd |
| atlasinteractive | Atlas Interactive Group Ltd. |
| thecloudlimited | Atmoso Limited |
| revopci | Atmoso Limited |
| atomic | Atomic IT Limited |
| atomstream | AtomStream Ltd |
| atosuk | Atos IT Services UK Ltd |
| metapack | AUCTANE, LIMITED |
| audatexuklimited | Audatex (UK) Ltd |
| august | August Internet Limited |
| aurigakore | Auriga Kore Limited |
| tpl | Auto Trader Limited |
| avanti | Avanti Broadband Ltd |
| avcone | AVC One Ltd |
| gemsoft | Avensys Networks Ltd |
| avisbudgetgroup | Avis Budget Services Ltd. |
| avmconnect | AVMI KINLY LTD |
| monitoring | AVR Group Limited |
| asl | Awareness Software Limited |
| awebsolutions | AWEBSOLUTIONS LIMITED |
| eaton-kaye | AXA Insurance UK plc |
| onefinancial | AXI financial Services (UK) Ltd |
| axians | Axians Networks Limited |
| b2c2 | B2C2 Ltd. |
| activereach | Babble Cloud (ARL) Ltd |
| ntelimited | Babble Cloud (NTE) Limited |
| ultraasp | Babble Cloud Holdings Ltd. |
| babcockintgroup | Babcock Corporate Services Ltd |
| bbuk | Backbone (UK) Ltd |
| backboneconnect | Backbone Connect Limited |
| baker | Baker Group Ltd |
| balkan | BALKAN INTERNET REGISTRY LTD |
| balticbroadband | Baltic Broadband Limited |
| balticbroadcast | Baltic Broadband Limited |
| baltic | Baltic Networks Limited |
| bamuk | Balyasny Asset Management (UK) LLP |
| bango | BANGO.NET Ltd |
| banyan1 | Banyan Solutions Ltd. |
| barclays-bank-plc | Barclays Bank PLC |
| barrett | Barrett Steel Ltd |
| barritel | Barritel Ltd |
| basetelecommunications | Base Telecommunications LLP |
| basepoint | Basepoint Centres Ltd |
| batty | Batty WEB HOSTING AND INTERNET SERVICES Ltd |
| baztel2 | BazTel Ltd |
| bbonline | BB-Online UK Ltd |
| bbc | BBC |
| xicon | BCN Group Hosting Ltd |
| newcmi | BCN MANAGED LIMITED |
| bcsglobal | BCS Global Networks Limited |
| ideconnect | BE DC Connect UK Limited |
| beaconbroad | Beacon Broadband LTD |
| beaming | Beaming Ltd |
| beamsp1 | BEAMSP ISP NETWORK LTD |
| bedroq | Bedroq Limited |
| beeks | Beeks Financial Cloud Ltd |
| beeline | Beeline Broadband Ltd |
| before64 | Before64 Limited |
| benjojo | Benjamin Cartwright-Cox |
| bentleywalker | Bentley-Walker Limited |
| betinvest | Bet Invest LTD |
| beyondfibre | Beyond Fibre Ltd |
| wonde | BEYOND HOLDINGS LIMITED |
| bgp | BGP Technologies LTD |
| biwwuk | BI Worldwide Ltd |
| bicomsystems | Bicom Systems Limited |
| bigstep | Bigstep Cloud Limited |
| bracks | Binary Racks Limited |
| binkbb | BINK BROADBAND LTD |
| ipassets | BINK GROUP LTD |
| bgfl | Birmingham City Council |
| bisnetltd | Bistech Managed Services Ltd |
| bitbreakfast | Bit Breakfast Ltd |
| bitchute | Bit Chute Limited |
| bitsolutions | BIT Solutions Ltd |
| bitfolk | BITFOLK LIMITED |
| rim | BlackBerry UK Limited |
| blackbirdvideo | Blackbird PLC |
| blackbirdsol | Blackbird Solutions Limited |
| blackboxisp | BlackBox Hosting Ltd |
| bbltd | Blackbridge Limited |
| blackburncouncil | Blackburn with Darwen Borough Council |
| blazenetworks | Blaze Networks Ltd |
| bletchley | Bletchley Networks Limited |
| blissinternet | Bliss Internet (Treeton) Ltd |
| block | Block Solutions Ltd |
| blowfishtech | Blowfish Technology Ltd. |
| blueskysystems | Blue Sky Systems Limited |
| bts | Blue Tiger Solutions Limited |
| converge-itnet | Bluecube Cyber Security Solutions Limited |
| bluematrix | Bluematrix Research LTD |
| blueprint | Blueprint Gaming Ltd. |
| bluwan-msp | Bluwan Limited |
| blx | BLX Limited |
| bmc | BMC TV LTD |
| xifos | BNW TECHNOLOGY LTD |
| bogons-heavy-north | Bogons Heavy Industries (North) Ltd |
| bogons | Bogons Ltd |
| bai | BOLDYN NETWORKS UK LIMITED |
| bonsai | Bonsai Hosting ltd |
| traveljigsaw | Booking.com Transport Limited |
| cooldatalincoln | Boole Datacentre Limited |
| wigancouncil | Borough Council of Wigan |
| borwood | Borwood Ltd |
| boundless | Boundless Networks Limited |
| bourne-leisure | Bourne Leisure Limited |
| bourneofficespace | Bourne Office Space Limited |
| boxbroadband | Box Broadband Limited |
| boxcom | Box.com (UK) Ltd |
| bp | BP International Ltd |
| bpp-servs-ltd | BPP Services Limited |
| brasshorncomms | Brass Horn Communications |
| satellitesolutionsww | BRDY BROADBAND LTD |
| brevanhoward | Brevan Howard Asset Management LLP |
| briant | Briant Broadband Limited |
| bridgepartners | Bridge Fibre Limited |
| bright | Bright Horizons Family Solutions Limited |
| brightlocal | Bright Little Light Ltd |
| brightbox | Brightbox Systems Ltd |
| brightcloudgroup | Brightcloud Ltd |
| sol | Brightsolid Online Technology Ltd |
| brightstar | Brightstar Limited |
| bringo | Bringo Group Ltd |
| briskona | Briskona Ltd |
| btl | Britannic Technologies Ltd |
| bt | British Telecommunications PLC |
| btent | British Telecommunications PLC |
| btgia | British Telecommunications PLC |
| btnet | British Telecommunications PLC |
| b4rk | Broadband for Rural Kent Ltd |
| b4sh | Broadband for Surrey Hills Ltd |
| b4rn | Broadband for the Rural North Limited. |
| nwewn | Broadband N.I. Ltd. |
| hipcom | Broadsoft LTD |
| broadwaypartners | Broadway Partners Ltd |
| bromleynet | Bromleynet Limited |
| brsk | BRSK Limited |
| bruntwood1 | Bruntwood Management Services Limited |
| marykirk-com | Buchan Consultancy Services Ltd |
| budget | BUDGET DOMAINS LTD |
| bre | Building Research Establishment Limited |
| bullhorn | Bullhorn, International Limited |
| burstfire | Burstfire Networks Ltd |
| bushbroadband | Bush Broadband Limited |
| business | Business Design Centre Ltd |
| buylimited | Buy Limited |
| byteania | Byteania Holdings Ltd. |
| ttsbytehouse | bytehouse Ltd |
| ccs-leeds | C.C.S. (Leeds) Ltd |
| c2cltd | C2C Ltd |
| c2k | C2k |
| ca-tech | CA Technology R&D Limited |
| caboffice | Cabinet Office |
| cablestreet | Cablestreet Ltd |
| caciltd | CACI Ltd |
| ccpg | Cadence Networks Ltd |
| caleycom | Caleycom Ltd |
| ipnsl | CALIU LTD |
| call27t | Call27 Telecommunications Ltd |
| camconsult | Cambridge Consultants Limited |
| cfn | Cambridge Fibre Networks Ltd. |
| camup | Cambridge University Press (Holdings) Limited |
| canonical | Canonical Group Limited |
| capgemini | Capgemini UK plc |
| capita | Capita Business Services Ltd |
| capitalonebank | Capital One (Europe) Plc |
| dms | CapRock UK Ltd |
| cprk | CapRock UK Ltd |
| cardinia | Cardinia Real Estate UK Limited |
| cardock1 | CARDOCK HOSTING LIMITED |
| gloo | CARETOWER LIMITED |
| carpathian | CARPATHIAN INTERNET REGISTRY LTD |
| catalyst2 | catalyst2 Services Limited |
| caudata | Caudata Ltd |
| batstrading | Cboe Europe Limited |
| cbre | CBRE Limited |
| ccanet | CCANET Limited |
| cdnsquared | CDN Squared Limited |
| cdw | CDW Ltd |
| is-solutions | Celebrus Technologies PLC |
| celer | Celer Technologies Limited |
| centraltechnology | Central Technology Ltd |
| centralnic | CentralNic Ltd |
| centrilogic | Centrilogic Ltd |
| cerberusnetworks | Cerberus Networks Ltd |
| cerner | Cerner Limited |
| cerulean | Cerulean Solutions Limited |
| channel4 | Channel Four Television Corporation |
| servology | Charles Briscoe-Smith |
| charterdigital | CharterDigital Ltd |
| cns | Charterhouse Voice & Data Ltd. |
| cdl | Cheshire Datasystems Limited |
| fvd | Chess ICT Ltd |
| chess | Chess Limited |
| chitechnology | Chi Technology Ltd |
| chillishot | Chillishot Ltd |
| chinatelecom | China Telecom Europe Ltd. |
| cuce | CHINA UNICOM (EUROPE) OPERATIONS LIMITED |
| chorleycouncil | Chorley Borough Council |
| cmingou | Chun Ming Ou |
| chunkychips-net | ChunkyChips.net Limited |
| cilix | Cilix Limited |
| cineworld | Cineworld Cinemas Limited |
| cingularity | Cingularity Media Limited |
| cinos | Cinos Communications Services Limited |
| circlenet | Circlenet LLP |
| cirrus1 | Cirrus Blue Ltd |
| citadel | Citadel Enterprise Europe Limited |
| citrus | CITRUS TELECOMMUNICATIONS LTD |
| wakefieldcouncil | City of Wakefield Metropolitan District Council |
| citytelecom1 | City Telecom LTD |
| cityfibreholdings | Cityfibre Limited |
| comino | Civica UK Ltd. |
| absolutedev | Civo LTD |
| claranet | Claranet Limited |
| claritas | Claritas Solutions Limited |
| clrty | Clarity Telecom Limited |
| clearconnect4 | Clear Connect Limited |
| clearpicture | Clear Picture Services Limited |
| csg | Clearstream Technology ltd |
| cloudcentres | CLOUD CENTRES LTD |
| cloudgateway | Cloud Gateway Limited |
| cloudnext | Cloud Next Ltd |
| ctxs | CLOUD SG UK LTD |
| cloudunboxed | Cloud Unboxed Limited |
| lovehosting | CLOUD YORKSHIRE LIMITED |
| synety | CloudCall LTD |
| cloudconnx | CloudConnX Limited |
| cloudsystemsgroup | Cloudnet Computing Ltd |
| cloudnet1 | Cloudnet IT Solutions Ltd |
| cloudscape | CloudScape Connect Ltd |
| cloud25 | Clouvider Limited |
| cloud27 | Clouvider Limited |
| cloud28 | Clouvider Limited |
| clouvider | Clouvider Limited |
| clouvider24 | Clouvider Limited |
| nine | Club Communications Ltd |
| cmeol | CME Operations Limited |
| coast2 | Coast Connect Ltd |
| codestone | Codestone Solutions Limited |
| niitinsurance | COFORGE ADVANTAGEGO LIMITED |
| cognito | Cognito Limited |
| cognizant | Cognizant Worldwide Limited |
| coherent | Coherent Software Ltd |
| amphora | Colchester Amphora Trading Ltd |
| colt | COLT Technology Services Group Limited |
| cpc | Columbia Pictures Corporation Ltd. |
| comcast | Comcast International Holdings UK Limited |
| datagrid-network | COMMERCIS NETWORK LTD |
| esendex | COMMIFY UK LIMITED |
| comms | Comms West Limited |
| c365limited | Comms365 Limited |
| communicate | Communicate Technology LTD |
| communication | Communication STEM Limited |
| cdns | Community DNS Limited |
| communityfibre | Community Fibre Limited |
| company3 | Company 3 / Method London Limited |
| computacenter-ukdc | Computacenter (UK) Ltd |
| csiltd | COMPUTER SYSTEMS INTEGRATION GROUP LIMITED |
| computle | Computle Limited |
| cwcs | Compuweb Communications Services Limited |
| comscale | Comscale Limited |
| comtec | Comtec Enterprises Ltd |
| conarx | Conarx, Ltd |
| concentrix-europe | Concentrix Europe Limited |
| connaught | Connaught Lithoservices Ltd |
| cgn | Connect Managed Services (UK) Limited |
| neptune | Connect The World Ltd. |
| connet | CONNECTION NETWORKS L.P. |
| connective | Connective Online Limited |
| connetu | CONNETU LTD |
| connexcs | Connex Carrier Services (Worldwide) Limited |
| connexin | Connexin Limited |
| conplexio | Conplexio Ltd |
| consider | Consider IT Limited |
| consilio | CONSILIO GLOBAL (UK) LIMITED |
| constantine | Constantine Cybersecurity Ltd. |
| contenthost5 | CONTENTHOST LIMITED |
| contenthost1 | CONTENTHOST LIMITED |
| contenthost2 | CONTENTHOST LIMITED |
| contenthost3 | CONTENTHOST LIMITED |
| contenthost4 | CONTENTHOST LIMITED |
| continental | Continental Limited |
| cnl | Contingency Networks Ltd |
| continuation | Continuation Computers Limited |
| converged | Converged Communication Solutions Limited |
| convergence | CONVERGENCE (GROUP NETWORKS) LIMITED |
| copartuk | Copart UK Limited |
| corecommunication | Core Communication Services Limited |
| coreisp | CoreISP Group Limited |
| coreix | Coreix Ltd |
| coreweave1 | CoreWeave UK Limited |
| corgitech | Corgi Tech Limited |
| saba | CORNERSTONE ONDEMAND LIMITED |
| focusnet | Costar UK Limited |
| could | COULD IT HOSTING LIMITED |
| counterpart | Counterpart Systems Ltd |
| countyholdings | County Broadband Holdings Limited |
| countybb | County Broadband Ltd |
| coveainsurance | COVEA INSURANCE SERVICES LIMITED |
| covcitycouncil | Coventry City Council |
| coventry | Coventry University Computing Services |
| cowen-cesl | Cowen Execution Services Limited |
| cppgroup | CPPGroup Services Limited |
| crawco | Crawford & Company Adjusters (UK) Limited |
| creativeitc | Creative Network Consulting Limited |
| creeperhost | CreeperHost LTD |
| crisil | CRISIL Irevna UK Limited |
| cfw | Cromarty Firth Wireless Networks Ltd |
| cronos | Cronos Internet Ltd |
| cjcit | Crown Jewels Consultants Ltd |
| netnames | CSC Administrative Services Limited |
| csc | CSC Computer Sciences Ltd |
| nn | CSC DIGITAL BRAND SERVICES (UK) LTD |
| cscm | CSCM Limited |
| csdcommunications | CSD Communications Ltd |
| csdltd | CSD Network Services Ltd |
| csgrp | CSG COMPUTER SERVICES LTD |
| csldualcom | CSL (DualCom) Limited |
| csp | CSP Partnership |
| cstnet | CST Group Limited |
| ctalk | Ctalk Limited |
| ctclondon | CTC LONDON LIMITED |
| ctrcommunications | CTR Communications Limited |
| cts-group | CTS Group Ltd |
| cunningham-research | Cunningham Research Corporation Limited |
| curveit | CURVE INFORMATION TECHNOLOGY LIMITED |
| cushwake | Cushman & Wakefield Debenham Tie Leung Limited |
| custdc | CustodianDC Limited |
| cybanetix | Cybanetix Ltd |
| cybase | Cybase Limited |
| cyber1 | Cyber Pathogen Ltd |
| aldigital | CYBERFORT LIMITED |
| 100percentit | CYBERHIVE LTD |
| savvisnet | Cyxtera Technology UK Limited |
| cyxtera | Cyxtera Technology UK Limited |
| d-engage | D-Engage Limited |
| dade2 | Dade2 Limited |
| daisy1 | Daisy Communications Ltd |
| daisy | Daisy Corporate Services Trading Ltd |
| pebblehost | Daniel Jackson |
| anclopt | DAOport Internet Infrastructure Holdings Limited |
| dark | Dark Group Ltd |
| darktrace | Darktrace Holdings Limited |
| datacenter | Data Center Experts LTD |
| datahosting2 | Data Hosting LTD |
| dmcip1 | Data Messaging & Communications Limited |
| datastore365 | Data Store 365 Limited |
| datacamp | Datacamp Limited |
| datalords | DataLords Ltd |
| datanet | Datanet.co.uk Ltd |
| datapipe | Datapipe Europe Ltd |
| cceip | DATAQUEST (HEATHROW) LIMITED |
| datasim | Datasim Limited |
| dataspace | DataSpace UK Ltd |
| datawebglobal | DATAWEB GLOBAL LP. |
| datcom | Datcom LLP |
| datto | DATTO EUROPE LIMITED |
| datum | Datum Datacentres Limited |
| performgroup | DAZN MEDIA SERVICES LIMITED |
| debugged | Debugged Ltd |
| dedinetworks | Dedi Networks LTD |
| defaultroute | DEFAULTROUTE LIMITED |
| deltavtech | Delta V Technologies Limited |
| deltatremedia | Deltatre Limited |
| deluxe | Deluxe UK Holdings Limited |
| work-pensions | Department for Work and Pensions |
| arp | Department of Health and Social Care |
| deployish | Deployish Limited |
| deployish2 | Deployish Limited |
| deployish3 | Deployish Limited |
| deployish4 | Deployish Limited |
| deployish5 | Deployish Limited |
| deployish6 | Deployish Limited |
| deployish7 | Deployish Limited |
| destinet | DestiNet Ltd |
| qunifi | Destiny Automate Ltd |
| dt-esoc-wp | Deutsche Telekom (UK) Ltd |
| dgtl | DGTL TECH UK LLP |
| dgtltech13 | DGTL TECH UK LLP |
| diahosting | DIAHOSTING LIMITED |
| dial9 | Dial 9 Communications Limited |
| dialogue | Dialogue Communications Ltd |
| kcp | DIGITAL CONTINUITY LIMITED |
| digitalinfra | Digital Infrastructure LTD |
| digitalmedia | DIGITAL MEDIA TECHNOLOGIES LTD |
| dignetsol | Digital Network Solutions Ltd |
| digital-exch | Digital Realty (UK) Limited |
| cheetah | Digital Realty (UK) Limited |
| timico | Digital Space Group Limited |
| digitalk | DIGITALK Limited |
| dipocket | DiPocket Limited |
| bluetelecoms | Direct Market Solutions Limited |
| discovery | Discovery Corporate Services Limited |
| divergent | DIVERGENT NETWORKS LTD |
| dlg | DL Insurance Services Limited |
| unl | Docklands Data Centre Ltd |
| yasudanet | DOGE NETWORK LTD |
| domainrecover1 | Domain Recovery Limited |
| domainmaster | Domainmaster LTD |
| clouvider14 | Dominik Nowacki |
| dotmailer | dotdigital EMEA Ltd |
| dug | DOWNUNDER GEOSOLUTIONS (LONDON) PTY LIMITED |
| doyl | Doyle (North West) Ltd. |
| geopost | DPDgroup UK Ltd |
| 4uh | DRAYTON DIGITAL LIMITED |
| drd | DRD Communications Limited |
| gb-dcl-01 | DREAM CLOUD INNOVATION LIMITED |
| driftnet | Driftnet Ltd |
| dvla | Driver & Vehicle Licensing Agency |
| dssmith | DS Smith PLC |
| dslplus | DSLPlus Limited |
| dsm | DSM (GB) Limited |
| dsnet | DSNET Ltd |
| dstiholdings | DSTI Holdings Limited |
| dsvcommunications | DSV Communications Limited |
| steelhosting | Dudobi Limited |
| dgcouncil | Dumfries and Galloway Council |
| duplia | Duplia Ltd |
| derwentside | Durham County Council |
| dvs-soft | DVS Soft Ltd |
| dwebs | DWebs Ltd |
| dxnetworks | DX Hosting LTD |
| operatelecom | Dynamic Mobile Billing Limited |
| dyntech14 | Dyntech Ltd |
| dyntech15 | Dyntech Ltd |
| dyntech16 | Dyntech Ltd |
| dyntech17 | Dyntech Ltd |
| dyntech18 | Dyntech Ltd |
| agman | E D & F MAN TECHNOLOGY LIMITED |
| e-volve | e-volve Solutions Ltd |
| e2bn | East of England Broadband Network PLC |
| orbisitd | East Sussex County Council |
| esfrs | East Sussex Fire Authority |
| eastbourne | Eastbourne Borough Council |
| easyhoster1 | EASY HOSTER LIMITED |
| easyinternet | Easy Internet Solutions Limited |
| easygo | EASYGO SOLUTIONS LP |
| easy13 | Easynet Group Ltd |
| easy14 | Easynet Group Ltd |
| easy15 | Easynet Group Ltd |
| easy16 | Easynet Group Ltd |
| easy17 | Easynet Group Ltd |
| easysoft | Easysoft Ltd |
| easyspace | EASYSPACE LIMITED |
| smartways | EBC Group (UK) Ltd |
| eborlimited | Ebor Limited |
| ebyr | Ebuyer UK Limited |
| echointernet | Echo Internet Limited |
| medi | Eckoh UK Limited |
| ecotel13 | Ecotel Ltd |
| ecotel14 | Ecotel Ltd |
| ecotel15 | Ecotel Ltd |
| ecotel16 | Ecotel Ltd |
| ecotel17 | Ecotel Ltd |
| edfman-holdings | ED & F MAN HOLDINGS LIMITED |
| edfhosting | EDF HOSTING AND WEB SERVICES LIMITED |
| edfhosting1 | EDF HOSTING AND WEB SERVICES LIMITED |
| edgenet | Edge Network Technologies Ltd |
| edgetg | Edge TG Limited |
| edgenap | EDGENAP LTD |
| tm | EE Limited |
| eemobile | EE Mobile Telecom Ltd |
| emis | Egton Medical Information Systems Limited |
| eircom-uk-ltd | Eircom (UK) Ltd |
| scholar | Ekco Bournemouth Limited |
| cloudhelix | EKCO CLOUD EDINBURGH LIMITED |
| thesoftwareconnection | EKCO LONDON LIMITED |
| elasticity | Elasticity Limited |
| ea | Electronic Arts Limited |
| ecomltd | Electronic Communities Ltd |
| emsinternet | Electronic Media Services Ltd |
| elite | Elite Limited |
| elitetele | ELITETELE.COM PLC |
| innetra | Elna Paulette Lafortune trading as INNETRA PC |
| eloquent | Eloquent Technologies Ltd |
| emailcenter | Emailcenter UK Limited |
| emerson | Emerson Electric UK Limited |
| e-m-b-c | emPSN Services Limited |
| wrnbroadcast | Encompass Digital Media Services Ltd |
| enetwork14 | eNetwork Ltd |
| enetwork15 | eNetwork Ltd |
| enetwork16 | eNetwork Ltd |
| enetwork17 | eNetwork Ltd |
| brainstorm | Engage Hub Ltd. |
| engine | Engine Room Technology Ltd |
| enix | Enix Ltd |
| entigy | Entigy Ltd |
| hpes | EntServ UK Limited |
| epsilon | Epsilon Telecommunications Ltd |
| equiduct | Equiduct Systems Limited |
| equinix | EQUINIX (SERVICES) LIMITED |
| io | EQUINIX (UK) ENTERPRISES LIMITED |
| esben | Esben Business IT Solutions Ltd |
| eseyeltd | Eseye Limited |
| niceic | ESF ENTERPRISES LIMITED |
| essensysltd | ESSENSYS (UK) Ltd. |
| moss | ESSENTRA COMPONENTS LIMITED |
| essexcountycouncil | Essex County Council |
| egcon | Etain Limited |
| etcvenues | ETC VENUES LIMITED |
| eukhost | eUKhost LTD |
| euronet1 | EuroNet Internet Ltd |
| europe-secure-network | Europe Secure Networking LTD |
| ecmwf | European Centre for Medium-Range Weather Forecasts (ECMWF) |
| editrack | EV Cargo Technology UK Limited |
| eve | eve connect ltd |
| everify | EVERIFY Limited |
| erl | Everlight Radiology Limited |
| everydaycommsltd | Everyday Communications LTD |
| evolution | Evolution Gaming LTD |
| tvf | EvolveIP LTD |
| ev | Evolving Networks Limited |
| evorio | Evorio Limited |
| evrocom-uk | Evrocom.uk Limited |
| exn | EX Networks Limited |
| exa | Exa Networks Limited |
| exascale | Exascale Limited |
| exegy | EXEGY UK LTD |
| exoduspoint | ExodusPoint Capital Management UK, LLP |
| exonetric-uk | Exonetric Consulting Ltd |
| expedia | Expedia.com Ltd. |
| experian | Experian International Unlimited |
| experianecs | Experian Ltd |
| expertcloud5 | EXPERT NETCLOUD LLP |
| exponential-e | Exponential-E Ltd. |
| extlikes | Extlikes UK Marketing Limited |
| xtraordinary | Extraordinary Managed Services Ltd |
| eygbs | EY Global Services Limited |
| ezeuk | Eze Castle Integration - United Kingdom, LTD. |
| fw | F & W Networks Ltd |
| factoryinternet | Factory Internet Ltd |
| faelix | Faelix Limited |
| onefamily | FAMILY ASSURANCE FRIENDLY SOCIETY LIMITED |
| farbyte | Farbyte Ltd |
| fast2host-net | Fast4networks Ltd |
| fasthosts | Fasthosts Internet Limited |
| fastnet | FastNet International Ltd |
| fastnetmon | FastNetMon LTD |
| fastplanet | FASTPLANET LTD |
| fastvision | Fastvision Limited |
| motive | FAT MEDIA LTD |
| fatdisco | FatDisco Ltd |
| feralio | Feral.io Ltd |
| ffastfill | FFastfill UK Limited |
| fiberax | Fiberax Networking&Cloud Ltd. |
| fiberocity | Fiberocity Ltd |
| fibre | Fibre 1 Limited |
| connectfibre | Fibre Assets Ltd |
| f4rn | Fibre for Rural Nottinghamshire Ltd |
| originbusiness | FIBRELY LIMITED |
| b4bnetworks | FIBRUS NETWORKS LTD |
| fidelis | FIDELIS MARKETING LIMITED |
| fifosys | Fifosys Ltd |
| fifthdog-net | Fifth Dog Network Limited |
| cfhclearing | FINALTO FINANCIAL SERVICES LIMITED |
| tradetech | FINALTO TRADING LIMITED |
| firstservltd | FirstServ Ltd |
| fisavantgard | FIS Capital Markets UK Limited |
| fisemea | FIS Payments (UK) Ltd |
| five9 | Five9 Inc., UK Limited |
| fixnetix | Fixnetix Ltd |
| flag | Flag Telecom UK Limited |
| flexera | Flexera Software Limited |
| flexgrid | Flexgrid Ltd |
| emnet | Flexiscale Technologies Limited |
| flextrade | FLEXTRADE UK LIMITED |
| flo-networks | Flo Networks Limited |
| pcmsisp | Flooid limited |
| fluency | Fluency Communications Ltd |
| fluency3 | Fluency Communications Ltd |
| fluidity | Fluidity Connect Limited |
| fluidata | Fluidone Ltd. |
| fnzuk | FNZ (UK) Ltd |
| fnzholdingsuk | FNZ HOLDINGS UK LIMITED |
| focus1 | FOCUS 4 U LTD |
| foltron | Foltron LP |
| fon | Fon Wireless LTD |
| force36 | Force 36 Limited |
| blackspider | Forcepoint Cloud Ltd |
| org | Foreign and Commonwealth Office |
| foreshore | Foreshore Limited |
| forfront | Forfront Ltd. |
| forksystems | Fork Systems Ltd |
| form3 | Form3 UK Limited |
| forward | FORWARD 3D LIMITED |
| foxcloud | FOXCLOUD LLP |
| foxcloud1 | FOXCLOUD LLP |
| frc | Free Range Cloud Ltd. |
| freeclix | FreeClix Ltd |
| freethought | Freethought Internet Limited |
| freshwave | Freshwave Services Limited |
| froneri | Froneri International Limited |
| frontiercloud | Frontier Capital Corporation Limited |
| frontiertec | Frontier Technology Limited |
| frontline | Frontline Consultancy and Business Services Limited |
| fubra | Fubra Limited |
| iclnet | Fujitsu Services Ltd. |
| fulcrum | Fulcrum Data Systems Ltd |
| fullfibre | Full Fibre Limited |
| factco | FUSION FIBRE GROUP LTD |
| fusioned | Fusioned Ltd |
| fusionwifi | FusionWiFi Ltd |
| future | Future Publishing Ltd |
| futuretech | Future Technology Group Ltd |
| gnetwork | G.Network Communications Limited |
| barrysworld | Game Retail Ltd |
| alpha | GamerDating Ltd |
| gamesysnet | Gamesys Ltd. |
| gbc | Gamma Business Communications Limited |
| varidion | Gamma Network Solution Limited |
| gammareg | Gamma Telecom Holdings Ltd |
| gtl | Gamma Telecom Limited |
| gardners | Gardners Books Ltd |
| garrison | Garrison Technology Ltd |
| pccwg-uk | Gateway Global Communications Limited |
| gatwick | GATWICK AIRPORT LIMITED |
| gaussman | GAUSSMAN SERVICES LIMITED |
| gaussman1 | GAUSSMAN SERVICES LIMITED |
| gbwholesale | GB Wholesale Networks LTD |
| gcinetwork | GCI Network Solutions Limited |
| gconnect | GConnect Technology Ltd |
| gemini1 | GEMINI PAYMENTS UK, LTD |
| betgenius | Genius Sports UK Limited |
| geniusx | Geniusx Ltd |
| dmp | GetOnline Limited |
| gettyi-uk | Getty Images UK Ltd |
| gfiholdings | GFI Holdings Limited |
| gbb | GHOST BROADBAND LIMITED |
| giacom | GIACOM (CLOUD) LIMITED |
| giantcomms | Giant Communications Ltd |
| gtr | Gibson Thomas Rental Ltd |
| gigaair | Gigaair Ltd |
| gigabit | Gigabit Networks Ltd |
| gigaclear | Gigaclear Limited |
| gigaloch | Gigaloch Limited |
| gigastream | Gigastream Limited |
| gigatux | GigaTux Ltd |
| giggle | Giggle Broadband Ltd |
| gladserv | Gladserv Limited |
| inuknetworks | Glide Student & Residential Limited |
| 247emaildata | Global Direct Delivery Ltd |
| gcapmedia | Global Radio Limited |
| globalreach | Global Reach Networks Limited |
| globalreachtech | Global Reach Technology EMEA Limited |
| global2 | GLOBAL TECH INTERAPPS LIMITED |
| global4 | GLOBAL TECH INTERAPPS LIMITED |
| globalwp | Global WP Ltd |
| igemcommunications | Globalgig Limited |
| gbp | Globe Business Publishing Limited |
| globecastuk | GlobecastUK Ltd |
| glynresearch2 | GLYN Research Limited |
| globalsign | GMO GlobalSign Ltd |
| nammitnetworks | GO INTERNET LTD |
| borderlink | GoFibre Holdings Limited |
| goldman-sachs | Goldman Sachs International |
| google | Google UK Limited |
| goonhilly | Goonhilly Earth Station Ltd |
| gossinteractive | GOSS INTERACTIVE LIMITED |
| gpslimited | GPS (GREAT BRITAIN) LTD |
| gradwell | Gradwell Communications Limited |
| solway | GRAIN COMMUNICATIONS LIMITED |
| grain | Grain Connect Limited |
| grapeshot | Grapeshot Ltd |
| grayshott | Grayshott Gigabit Limited |
| greater | Greater Manchester Combined Authority |
| greencrown2 | Greencrown Limited |
| greenlight | Greenlight Innovation Ltd |
| accord | GreenSquareAccord Limited |
| gridhosting | Grid Hosting Limited |
| groot | GROOT WEB AND HOSTING SERVICES LIMITED |
| gsacapital | GSA Capital Services Ltd |
| gticomputers | GTI Computers (Portsmouth) Ltd |
| easynet | GTT - EMEA Ltd. |
| pkxg | GTT - EMEA Ltd. |
| guaranty | Guaranty Trust Bank (UK) Limited |
| guardian | Guardian News and Media Limited |
| guggenheim2 | Guggenheim investment Advisors (Europe) Limited |
| h2net | H2NET LIMITED |
| haarcloud | Haar Cloud Ltd |
| hachette | Hachette UK Limited |
| hackthebox | Hack The Box Ltd |
| hallson | Hallson HOSTING AND WEB SERVICES LTD |
| hampsteadfibre | Hampstead Fibre Ltd |
| hanhaa | Hanhaa Ltd |
| harbourenergy | Harbour Energy Services Limited |
| hardyfisher | Hardy Fisher Services Limited |
| harrodsintl | Harrods International Ltd |
| harry | Harry Cross |
| hastingwood | Hastingwood Securities Ltd |
| hbvb | HBVB Private Unlimited |
| hcltechnologies | HCL Technologies UK Limited |
| heart-internet | Heart Internet limited |
| heathrow | Heathrow Airport Limited |
| heidmaruk | Heidmar UK Limited |
| helloworld | Hello World Ltd |
| westcoast-holdings | HEMANI VENTURES LTD |
| hermanmillerltd | Herman Miller LTD |
| hermesdatacomms | Hermes Datacommunications International Limited |
| hestview | Hestview Limited |
| hp-autonomy | Hewlett-Packard Limited |
| hey | Hey Broadband LTD |
| datavita | HFD DATAVITA LIMITED |
| datavita2 | HFD DATAVITA LIMITED |
| datavita3 | HFD DATAVITA LIMITED |
| hflbroadband | HFLBroadband Ltd |
| hgcglobal | HGC Global Communications (UK) Limited |
| hgcintnet | HGC Global Communications (UK) Limited |
| hahosting | High Availability Hosting Limited |
| hightide | High Tide Consulting Ltd |
| hubs | High-Speed Universal Broadband Services C.I.C. |
| highnet | Highland Network Ltd |
| highlandwireless | Highland Wireless & IT Solutions Ltd |
| hihilimited | HiHi Limited |
| hill | Hill & Smith PLC |
| hillsidenewmedia | Hillside (Technology) Ltd |
| hmrc | His Majesty's Revenue and Customs |
| hiscoxgroup | Hiscox Underwriting Group Services Ltd |
| hds | Hitachi Vantara Ltd |
| kanker | Hizakura Limited |
| hizakura | Hizakura Limited |
| utopia | Hizakura Limited |
| versailles | Hizakura Limited |
| hogarth | Hogarth Worldwide Limited |
| holkerit | Holker Network Solutions Ltd |
| hgl | Home Group Ltd |
| homeweb3 | Home Web Development LLP |
| hpw | Hopewiser Ltd |
| hrznhosting | Horizon Hosting Limited |
| hostglobal | Host Global Limited |
| hostlincoln | Host Lincoln Limited |
| telecom | HOST TELECOM LTD |
| hd-uk | HostDime Limited |
| hostgnome | HOSTGNOME LTD |
| hostingsystems | Hosting Systems Ltd |
| hosting | Hosting Techniques Limited |
| hosting-telecom | HOSTING TELECOM LTD |
| hostpalace | HOSTPALACE DATACENTERS LTD |
| hostpapa | Hostpapa UK Ltd. |
| hostshield | HOSTSHIELD LTD |
| hpnetworks | HP Networks Ltd |
| hsbc-global | HSBC Global Services (UK) Limited |
| htlsupport | HTL Support Ltd |
| huawei | HUAWEI TECHNOLOGIES(UK)CO.,LTD |
| hullfibreltd | Hull Fibre Ltd |
| h3g | Hutchison 3G UK Limited |
| sharedband-uk | HYBRID ACCESS TECHNOLOGIES LIMITED |
| hybrit | HybrIT Services Ltd |
| hydracom | Hydra Communications Ltd |
| hyperneph | Hyperneph Ltd |
| bcube | Hyperoptic Ltd |
| hypixelstudios | Hypixel Studios Ltd |
| hyve-corp | Hyve Ltd |
| hyvelimited3 | Hyve Ltd |
| ifastnet | I FastNet LTD |
| ip1 | I P House Limited |
| ipintegration | I.P. Integration Limited |
| itcommunications | I.T Communications Limited |
| itcommunications2 | I.T Communications Limited |
| itps-ltd | I.T. PROFESSIONAL SERVICES LIMITED |
| biznet | i3 Digital Ltd |
| ibasis | IBASIS EUROPE LIMITED |
| ibrowse | iBrowse Limited |
| ibssoftware | IBS Software Europe Limited |
| icap-plc | ICAP Management Services Limited |
| icbcstandard | ICBC Standard Bank PLC |
| iccnetworks | ICC NETWORKS LTD |
| icedataservices | ICE Data Services Limited |
| creditex | ICE Processing International Limited |
| icuk | ICUK Computing Services Limited |
| 1stserv | iDAQ Ltd. |
| i-dash | IDASH SOLUTIONS LIMITED |
| idear4business-uk | idear4business international LTD |
| ig | IG Knowhow Limited |
| igctechnical | IGC Technical Solutions Ltd |
| finsoft | IGT UK INTERACTIVE LIMITED |
| iijexlayereurope | IIJ Europe Limited |
| ilume | Ilume LTD |
| imagin3d | Imagin3D Ltd |
| imbil | IMBIL CONSULTANCY SERVICES LIMITED |
| imimobile | IMIMOBILE EUROPE LTD |
| infracast | IMIMOBILE INTELLIGENT NETWORKS LIMITED |
| impelling | Impelling Solutions Ltd |
| ic | Imperial College of Science, Technology and Medicine |
| imserv | IMServ Europe Ltd |
| frames | In The Frame (Manchester) Ltd |
| inazuma | Inazuma Networks Limited |
| incito | Incito Limited |
| inclarity | Inclarity Communications Ltd |
| itn | Independent Television News Limited |
| indert | INDERT CONNECTION LP |
| worldinternet | INDEXSCOPE LIMITED |
| bluefin | Indigo Integrated Solutions Limited |
| ineedbroadband | Ineedbroadband Ltd |
| voipfone | iNet Telecoms Ltd |
| infernolan | Inferno Communications Ltd |
| idnet | Infinity Developments Limited |
| infobip | Infobip Limited |
| infocom | INFOCOM UK LTD |
| infonas | Infonas Limited |
| initq | Initq LTD |
| inmarsat | Inmarsat Global Limited |
| innovanti | Innovanti Limited |
| innovating1 | Innovating Channel LLP |
| inoqa | Inoqa Limited |
| inspiresafe | Inspiresafe Limited |
| inspiresafe2 | Inspiresafe Limited |
| inspiresafe3 | Inspiresafe Limited |
| inspiresafe4 | Inspiresafe Limited |
| sequence | Inspiretec LTD |
| instiller | Instiller Limited |
| instineteuropeltd | Instinet Europe Ltd |
| insys16 | Insys Ltd |
| insys17 | Insys Ltd |
| insys18 | Insys Ltd |
| insys19 | Insys Ltd |
| insys20 | Insys Ltd |
| integral | Integral UK Limited |
| idsi | Integrated Digital Services Ltd |
| integrated | Integrated Network Services Ltd |
| intelegro | INTELEGRO LIMITED |
| intelligence | Intelligence Hosting Services Limited |
| intelliworkspace | Intelliworkspace Ltd |
| intelsat | Intelsat Global Sales & Marketing LTD |
| intelsat-bas | Intelsat Global Sales & Marketing LTD |
| inter-act | INTER-ACT HOSTING SERVICES LTD |
| tddi | Interactive Investor Services Limited |
| intercity | Intercity Technology Ltd |
| iuk | Interconnector Ltd |
| interfiber | Interfiber Ltd |
| interfire | Interfire Ltd |
| interhost | Interhost LLP |
| imed | Intermedia Technologies Company Limited |
| internap | InterNAP Network Services U.K. Limited |
| inthostsolutions | INTERNATIONAL HOSTING SOLUTIONS LLP |
| netcentral | Internet Central Limited |
| inetc | Internet Connections Ltd |
| ifb | Internet For Business Ltd. |
| ife | Internet For Everything Ltd. |
| iil-3 | INTERNET INVEST LIMITED |
| ipxo | Internet Utilities Europe and Asia Limited |
| internettyuk | Internetty Ltd |
| interpublic | INTERPUBLIC GIS (UK) LTD |
| intrahost | Intrahost Limited |
| intralan | IntraLAN Group Limited |
| intrascape1 | Intrascape Ltd |
| introdisk | INTRODISK LTD |
| intruder | Intruder Systems Ltd |
| intuit | Intuit Ltd. |
| intuitiv | Intuitiv Ltd. |
| invesco | Invesco UK Ltd |
| investec | Investec Bank plc |
| cplindustries | Invica Industries Ltd |
| nsl | IOMART CLOUD SERVICES LIMITED |
| iomart | Iomart Group Plc |
| iomartgroup2 | Iomart Group Plc |
| iomartgroup3 | Iomart Group Plc |
| iomarthosting | Iomart Managed Services Limited |
| rapidswitch | Iomart Managed Services Limited |
| ionlineisp | IONLINE INTERNET SOLUTIONS PROVIDER LTD |
| ionworks | Ionworks Ltd |
| bisgroup | IOTECO LTD |
| ip | IP Multihome Limited |
| ipriver | IP River Limited |
| ip-wholesale | IP Wholesale Limited |
| ip6net | IP6net Ltd |
| ipc-networkservices | IPC Network Services Limited |
| ipc15 | IPCom Ltd |
| ipc16 | IPCom Ltd |
| ipc17 | IPCom Ltd |
| ipc18 | IPCom Ltd |
| iplato | iPLATO Healthcare Ltd |
| prgnet | IPSwitch Networks Ltd |
| iptp | IPTP LTD |
| iquolimited | IQUO LIMITED |
| quintiles | IQVIA LTD. |
| ime | Iron Mountain Europe (Group) Limited |
| isoxford | IS Oxford Ltd |
| isam | ISAM FUNDS (UK) LIMITED |
| isix | ISIX Communications LLP |
| isumo | ISUMO Ltd |
| itaction | IT Action Limited |
| itanswers | IT Answers (UK) Ltd |
| itb | IT Backbone Ltd |
| itfarm | IT Farm Limited |
| itsupport | IT Support Services Team Limited |
| itsystems | IT Systems & Support Limited |
| itility | Itility Limited |
| itouch | iTouch Vision LTD |
| itpsholdings | ITPS (Holdings) Ltd |
| itstechnology | ITS Technology Group Limited |
| itstechnology2 | ITS Technology Group Limited |
| itstechnology3 | ITS Technology Group Limited |
| itsynergy | ITsynergy Limited |
| landesk | IVANTI UK LIMITED |
| ivista | Ivista Limited |
| jaama | Jaama Ltd |
| jacksephton1 | Jack Sephton |
| jagex | Jagex Limited |
| jaguarlandrover | JAGUAR LAND ROVER AUTOMOTIVE PLC |
| jim | James Colderwood |
| parker | James Parker |
| ranstonfarms | James Randolf Gibson Fleming trading as Ranston Farms |
| wandera | JAMF LTD |
| jandutech | Jandu Technologies Ltd |
| janestreet | Jane Street Europe Ltd |
| hgi | JANUS HENDERSON ADMINISTRATION UK LIMITED |
| javelin | JAVELIN BROADBAND LIMITED |
| jeffer-2 | Jefferies International Limited |
| jekyo | JEKYO LTD |
| jellyfish | Jellyfish Group Limited |
| jibbajabba | Jibba Jabba Internet Services Ltd |
| janet | Jisc Services Limited |
| jittechnologies | JIT Technologies Ltd |
| jiwaholdings | JIWA Holdings Ltd |
| johnbenson | John Robert Benson |
| jola | Jola Cloud Solutions Ltd |
| clarke | Jonathan Robert Clarke |
| josh | Joshua Leahy |
| jpcinet | JPC Infonet Ltd |
| clouvider18 | Julita Oskroba |
| jump | Jump Networks Ltd |
| jurassic | JURASSIC FIBRE LTD |
| kadfire | Kadfire Limited |
| kalnet4u | Kalnet4u Ltd |
| kanta | Kanta Enterprises Ltd |
| tnsuk | KANTAR DORMANT 3 LIMITED |
| karanyi | Karanyi Ltd |
| karmacomputing | Karma Computing Ltd |
| kartinaworld | Kartina World LLP |
| kingston | KCOM Group Limited |
| eclipse | KCOM Group Limited |
| mistral | KCOM Group Limited |
| as30933 | KDA WEB SERVICES LTD |
| kdd | KDDI Europe Ltd |
| keffnetworks | KeFF Networks Ltd |
| kellogg-management | Kellogg Management Services (Europe) Limited |
| kencomp | Kencomp Internet Ltd |
| kensington | KENSINGTON MORTGAGE COMPANY LIMITED |
| foehn | Kerv Experience Limited |
| keyloop | Keyloop Holdings (UK) Limited |
| kierltd | Kier Ltd |
| kigen1 | KIGEN (UK) LIMITED |
| kijoma | Kijoma Solutions Ltd |
| kinetic | Kinetic Centres Limited |
| kkm-it | KKM IT Limited |
| klicktipp | KLICK-TIPP LIMITED |
| knet | KNET Ltd |
| tig | KOCHO GROUP LIMITED |
| vkonstantin | Konstantin Verba |
| wyless | KORE WIRELESS UK LIMITED |
| krypton-it | Krypton IT Solutions Ltd |
| krystal | Krystal Hosting Ltd |
| kualo | Kualo Limited |
| kubenetworks | Kube Networks Ltd |
| kustom | Kustom Konsulting Limited |
| l10nmedia | L10N Media (UK) Ltd |
| l3climited | L3C Limited |
| laict | LA ICT Services Limited |
| labtech | Labtech Systems Ltd |
| lancashire | Lancashire County Council |
| lancsgroup | LANCASHIRE INSURANCE SERVICES LTD |
| lancasteruni | Lancaster University Network Services Limited |
| lmktec | Landmark Space Limited |
| lantec1 | Lantec Managed Services LLP |
| indigo-systems | Laurence White |
| ltech | Layered Technologies Limited |
| layershift | Layershift Limited |
| ldtech | LD Tech Isp Services Ltd |
| axcent | LDeX Connect LTD |
| leaseweb | Leaseweb UK Limited |
| leasingoptions | Leasing Options Limited |
| lebara | Lebara Ltd |
| leidos | Leidos Innovations UK LTD |
| letbox | LETBOX LIMITED |
| lfeurope | LF Europe Ltd |
| lgclimited | LGC Limited |
| liberty-i | Liberty-izone Ltd |
| libraesva | Libraesva Limited |
| lightningnetwork | Lightning Fibre Ltd |
| lightspeed | Lightspeed Networks Ltd |
| lima | LIMA Networks Limited |
| linix | Linix Ltd |
| linkbroadbands | Link broadbands limited |
| lcl | Link Connectivity Limited |
| linkhost | Link Host Ltd. |
| linkip | Link IP Networks Ltd |
| linkweb4 | Link Web Solutions LLP |
| linkmulti-s | Linkmulti Limited |
| linkorgnetw | Linkorg Networks Ltd |
| linx-networks-uk | Linx-Networks-UK Ltd |
| ess | Liquid Telecommunications Ltd |
| liquidnet | LiquidNet Ltd. |
| broadreach | Lit Fibre Group Ltd. |
| livedata | Live Data Development LTD |
| livedrive | Livedrive Internet Ltd. |
| lloydsbankinggroup | Lloyds Banking Group PLC |
| lyg | Llwynygorras Cyf |
| lmax | LMAX Limited |
| loadedge | LoadEdge Limited |
| lobos1 | LOBOS NETWORKING LTD |
| localncc | Local NCC Ltd. |
| lockheedmartin | LOCKHEED MARTIN UK HOLDINGS LIMITED |
| satelcom | Logicalis UK Limited |
| logicforge | LogicForge Limited |
| lonap | LONAP Ltd |
| lonconnect08 | LonConnect Ltd |
| lonconnectnet | LonConnect Ltd |
| ldnbonewham | London Borough of Newham |
| londoncap | London Capital Group Limited |
| ldex | London Data Exchange LTD |
| lgfl | London Grid for Learning Trust |
| linx | London Internet Exchange Ltd. |
| lchclearnet | London Stock Exchange PLC |
| londonweb | London Web Ltd |
| loop-scorpio | Loop Scorpio Ltd |
| lothian-net | Lothian Broadband Networks Limited |
| lukegb | Luke Eiji Granger-Brown |
| lvlt | Lumen Technologies UK Limited |
| quza | Lumen Technologies UK Limited |
| web-london | Luminet Data Limited |
| urbanwimax | LUMINET SOLUTIONS LTD |
| lunardigital | Lunar Digital Solutions Limited |
| lycatel | LYCATEL DISTRIBUTION UK LIMITED |
| lypy | Lypy Limited |
| mandg | M&G INVESTMENT MANAGEMENT LIMITED |
| mts | M-Tech Systems Ltd |
| m247ltd | M247 Ltd |
| gbxs | M247 Ltd |
| m247 | M247 UK Ltd |
| m3st | M3ST Ltd |
| m5 | M5 Limited |
| macarneltd | Macarne Limited |
| magairports | MAG AIRPORT LIMITED |
| magrathea | MAGRATHEA TELECOMMUNICATIONS LIMITED |
| mailjet | MAILJET SAAS LTD |
| mainstream | Mainstream Digital Ltd |
| maintel | Maintel Europe Limited |
| malaberg | Malaberg Ltd |
| manplc | Man Investments Limited |
| isma | MARKETAXESS POST-TRADE LIMITED |
| marks | MARKS AND SPENCER P.L.C. |
| marmin | MARMIN Ltd |
| mwam | Marshall Wace Asset Management Ltd |
| marstons | Marston's Telecoms Limited |
| martin-brower | Martin-Brower UK Ltd |
| massivegrid | MASSIVEGRID LTD |
| datacash | MASTERCARD PAYMENT GATEWAY SERVICES GROUP LIMITED |
| mnaut-com | Masternaut Limited |
| namecheap | Matthew Russell |
| maytechcomm | Maytech Communications Ltd |
| mcd-eu | MCD Europe Limited |
| mckay | MCKAYCOM LTD |
| mcmahon | McMahon (UK) Ltd. |
| mdscem | MDS Global Limited |
| completedata | MDS TECHNOLOGIES LIMITED |
| mdsol | MDSOL EUROPE LTD |
| media3 | Media Connective LLP |
| mediadatacentre | Media Datacentre Ltd |
| mediamath | MediaMath UK Ltd |
| innocentmed | Medway Towns Council |
| atiacomms | MeetingZone Limited |
| megaport | Megaport (UK) Limited |
| space18 | Megaspace Ltd |
| space19 | Megaspace Ltd |
| space20 | Megaspace Ltd |
| space21 | Megaspace Ltd |
| melbournenetworks | Melbourne Server Hosting Ltd |
| memset | MEMSET Ltd |
| merseyfibre | Mersey Fibre Limited |
| merthyr | Merthyr Valleys Homes Limited |
| merula | Merula Limited |
| metdesk | Metdesk Ltd |
| metra | Metranet Communications Ltd. |
| metrosecurity | Metro Security (GB) PLC |
| connect365 | MFM-IT Limited |
| michael1 | Michael Page International Recruitment Limited |
| myfi | Michaelston y Fedw Internet CIC |
| microsoft | Microsoft Limited |
| microtalk | Microtalk Europe Ltd |
| migfo | Migration Forensics Limited |
| millenniumtelecom | Millennium Telecom Ltd |
| mimecast | Mimecast Services Limited |
| mimecast-it | Mimecast Services Limited |
| mimecast1 | Mimecast Services Limited |
| mimic | MIMIC Ltd |
| edgebox | MINHOCO 84 LIMITED |
| ministryofautomattic | Ministry of Automattic Limited |
| ministry | Ministry of Marketing Ltd. |
| micloud | Mitel Networks Limited |
| mitsubishihc-capital | Mitsubishi HC Capital UK PLC |
| mitsui | Mitsui & Co Europe PLC |
| mlltelecom | MLL Telecom Ltd. |
| moat | Moat Homes Limited |
| mobileinternet | Mobile Internet Limited |
| modern | Modern Networks Services Ltd |
| lir | ModernColo LP |
| moelis | Moelis & Company UK LLP |
| mogtex | MOGTEX LIMITED |
| mgi | MoneyGram International Limited |
| msfg | Moneysupermarket.com Limited |
| monkeytreehosting | Monkey Tree Hosting Limited |
| monsternet | Monsternet Highland Ltd |
| montblanc | MONT BLANC INTERNET OPERATIONS LTD |
| monterosa | MONTE ROSA INTERNET OPERATIONS LTD |
| montymobile | Monty UK Global Limited |
| focusfs | Monzo Bank Limited |
| moose | Moose Internet Services Ltd |
| moosend | Moosend ltd |
| morganstanley1 | Morgan Stanley UK Limited |
| mothertech | Mother Technologies Ltd |
| mps | Motion Picture Solutions Limited |
| motorolasolutions | Motorola Solutions UK Ltd |
| mountelbrus | MOUNT ELBRUS INTERNET OPERATIONS LTD |
| ms3networks | MS3 Networks Ltd |
| msphere | Msphere Ltd |
| msxinternational | MSX International Ltd |
| multidata | Multidata Ltd |
| mymind | My Mind (Holdings) Ltd |
| mycomms | MyComms Ltd |
| mysltd | MYS Ltd |
| mythic-beasts | Mythic Beasts Ltd |
| n-sat | N-Sat Ltd |
| nitechnology | N.I Technology Ltd. |
| nasstargrp | Nasstar Trading Ltd |
| natilik | Natilik Ltd |
| surftelecoms | NATIONAL GRID TELECOMS LIMITED |
| nationwide-bs | NATIONWIDE BUILDING SOCIETY |
| ntaltd | Nationwide Telephone Assistance Ltd |
| rbs | Natwest Markets PLC |
| ncgenergy3 | NCG Energy Ltd |
| ncryptd | NCRYPTD NET LTD |
| telcoswitch | NEBULA CLOUD LIMITED |
| neosnetworks | Neos Networks Limited |
| net1niltd | NET1 (NI) LTD |
| netavo | Netavo Global Data Services Ltd |
| woaf | Netcalibre Ltd |
| netcall | Netcall Technology Limited |
| netconnex | NetConnex Broadband Ltd. |
| netconsult-uk | NetConsult Ltd |
| netcraft | Netcraft Ltd |
| netdocuments | NetDocuments Limited |
| netearth | NetEarth UK Ltd |
| neteffekt-1 | Neteffekt Limited |
| nethltd | NETH LTD |
| netiface | Netiface Limited |
| net15 | Netis Ltd |
| net16 | Netis Ltd |
| net17 | Netis Ltd |
| net18 | Netis Ltd |
| netisp | NETISP LTD |
| netnorth | Netnorth Limited |
| netomnia | Netomnia Limited |
| netsapiensltd | Netsapiens International Limited |
| netservers | Netservers Limited |
| netshield | NETSHIELD LTD |
| grafenia | NETTL SYSTEMS LIMITED |
| netwarm | NetWarm LTD |
| netwise3 | Netwise Hosting Ltd |
| network79 | Network 79 Ltd |
| oneweb | Network Access Associates Limited |
| network1 | Network Integration Technologies LTD |
| cc | Network Merchants Limited |
| network | Network Office System LLP |
| networkrail | Network Rail Infrastructure Limited |
| networked3 | Networked Creativity LLP |
| nsml | NEWCASTLE STRATEGIC SOLUTIONS LIMITED |
| newsquest | Newsquest Media Group Ltd |
| imsl2 | NEX Services Limited |
| nexgen | NexGen Cloud Ltd |
| nexstor | Nexstor Ltd |
| next-connex | Next Connex Ltd |
| ngs | NEXT GLOBAL SERVICES L.P. |
| nin | Next Internet Network Ltd |
| nexxen | NEXXEN GROUP LTD |
| ngb-its | NG BAILEY IT SERVICES LIMITED |
| ngaconnect | NGA Connect Limited |
| nhs | NHS England |
| swan | NHS National Services Scotland |
| nibshost | Nibs Solutions Ltd |
| nicesystems | NICE SYSTEMS UK LTD |
| nigsun | Nigsun Limited |
| nimbus | NIMBUS HOSTING LTD. |
| noone | No One Internet Ltd |
| noproblemit | No Problem IT Ltd |
| noblesystems | Noble Systems UK Ltd |
| nocsult | Nocsult Ltd |
| k3-ms | Node4 Hosting Limited |
| node4 | Node4 Limited |
| nodemax | NodeMax Limited |
| nomad | Nomad Digital Limited |
| nomical | Nomical Ltd |
| nominet | Nominet UK |
| infradata | Nomios UK&I Limited |
| nomuraeu | Nomura International Plc |
| noobrp | NOOB RP LTD |
| nebic | North East Business and Innovation Centre Limited |
| north1 | North of England Commissioning Support Unit |
| northcote | Northcote Internet Limited |
| hydro66 | NORTHERN DATA SERVICES (UK) LIMITED |
| northfield | Northfield IT Limited |
| northrop | Northrop Grumman UK Limited |
| ncc | Nottinghamshire County Council |
| novacorp | Novacorp Networks Limited |
| perfectchannel | NovaFori Ltd |
| npsholdings | NPS (Holdings) Limited |
| nscglobal | NSC Global Limited |
| nsfocus | NSFOCUS Technologies UK Limited |
| nsslglobal | NSSLGlobal Ltd |
| gyron | NTT Global Data Centers EMEA UK Ltd. |
| nttunited | NTT United Kingdom Ltd |
| spinvox | NUANCE COMMUNICATIONS LIMITED |
| nubis | Nubis Associates Limited |
| nublue | Nublue Ltd |
| jameshay | NUCLEUS GROUP SERVICES LIMITED |
| nuco-technologies | Nuco Technologies Ltd |
| numbergroup | Numbergroup Utilities Ltd |
| briefyourmarket | NURTUR LIMITED |
| i-netplc | NUSO CLOUD UK LIMITED |
| siphon | Nuvias UC Limited |
| nvidia | NVIDIA Ltd |
| nynet-ltd | NYnet Ltd |
| oakfordis | Oakford Internet Services Ltd |
| octaplusnet | OCTAPLUS NETWORKS LTD |
| octet | OCTET TELECOM LIMITED |
| doc4pc | Octopus Telecom Ltd |
| oculon | Oculon LLP |
| oderinternet | ODER INTERNET REGISTRY LTD |
| odyssey | Odyssey Systems Ltd |
| orecatapult | Offshore Renewable Energy Catapult |
| netsupport | Ogi Networks Ltd. |
| ondirect | On Direct Business Services Limited |
| otb | ON THE BEACH LIMITED |
| swiftinternet | On-Line Marketing & Sales Ltd |
| one2call | One2call Limited |
| onecom | Onecom Global Communications LTD |
| onega | Onega Ltd |
| onesavings | ONESAVINGS BANK PLC |
| oneschool | Oneschool Global UK Limited |
| itio | Online50 Limited |
| ontix | Ontix Sites No1 Limited |
| onwave | Onwave UK Ltd |
| onyx | Onyx Internet Ltd |
| allcomm | Oosha Ltd |
| ifnl | OPEN FIBRE NETWORKS (WHOLESALE) LIMITED |
| mxtelecom | OpenMarket Limited |
| optimal | Optimal Projects Ltd |
| optimity | Optimity Ltd |
| optimus | Optimus Networks LTD |
| optinet | Optinet U.K. Limited |
| optinet10 | Optinet U.K. Networks 10 Limited |
| optinet8 | Optinet U.K. Networks 8 Limited |
| optinet9 | Optinet U.K. Networks 9 Limited |
| optiniuminternet | Optinium Ltd |
| options | Options Technology Ltd |
| optixsoftware | Optix Software Ltd |
| miscds | Orange Cyberdefense UK Limited |
| opi | Orange Peel Intellectual Limited |
| orbis-oial | Orbis Investment Advisory Limited |
| orbitalnet | Orbital Net Ltd |
| hwtechnology | Orca IT Ltd |
| cellmark | Orchid Cellmark Ltd |
| ori | Ori Industries 1 Limited |
| origin | Origin Solutions Limited |
| orisglobal | ORIS GLOBAL NETWORKS LTD |
| oscarmusic | Oscar Music & Media Ltd. |
| osgcloud | OSG CLOUD LIMITED |
| oshs | OSHS Ltd |
| otava-tech-ltd | Otava Tech LTD |
| otsuka | OTSUKA PHARMACEUTICAL EUROPE LTD. |
| otsuka1 | OTSUKA PHARMACEUTICAL EUROPE LTD. |
| ovationnet | OvationData Ltd |
| overnetdata | Overnet Data Ltd |
| uaonline | Overoptic Systems Ltd |
| oxletech | Oxletech Limited |
| pacificnet | PACIFIC INTERNET REGISTRY LTD |
| 4lncgy | PACKET STAR NETWORKS LIMITED |
| unitas | PACKETFABRIC (UK) LTD |
| packets | Packets Global Limited |
| packnet | PACKNET LIMITED |
| pana | Pana Services Ltd |
| pangeaconnected | Pangea Connected Limited |
| panopticsglobal | Panoptics Global Ltd |
| pantheonventures | Pantheon Ventures (UK) LLP |
| pappaya | Pappaya Cloud Limited |
| virtirica | Paradigm Support Ltd |
| parkbroadband | Park Broadband Limited |
| pathglobal | Path Global UK Limited |
| ukhost4u | Paul David Hughes trading as Hosting Systems |
| biasit | Paul Duckett |
| pnlewis | Paul Nicholas Lewis |
| multicom | Paxport Group UK Limited |
| pay360 | Pay360 Ltd |
| paypoint | Paypoint Network Limited |
| paysafe | Paysafe Holdings UK Limited |
| paysend | PAYSEND TECHNOLOGY LIMITED |
| pbxhosting | PBX Hosting Ltd |
| pdqit | PDQ IT Support Limited |
| peasoup | Pea Soup Hosting Limited |
| pebbletree | PEBBLETREE LTD |
| peerix | PEERIX LTD |
| stream | Pelion IoT Limited |
| pentest1 | Pen Test Partners LLP |
| perception | Perception TVCDN Ltd |
| pwp | Perella Weinberg Partners UK LLP |
| pefc | Perfecto Mobile UK Limited |
| performcontent | Perform Content Services Limited |
| phg | PERFORMANCE HORIZON GROUP LIMITED |
| persimmon | Persimmon Homes Ltd. |
| aepona | PERSISTENT SYSTEMS UK LIMITED |
| picoglobal | PICO GLOBAL LTD. |
| pinemedialtd | Pine Media Ltd |
| pingtechnologylabs | Ping Technology Labs LTD |
| pinkconnect | Pink Connect Ltd |
| priss | Pink Rose Information System Services Ltd. |
| pinkfroot | Pinkfroot Ltd |
| pinnacom | Pinnacom Ltd |
| pirum | Pirum Systems Limited |
| snapshooter | Pixelated Crow Limited |
| pixie | PIXIE NETWORKS LTD |
| platinumhedgehog | PLATINUM HEDGEHOG CONSULTANCY LIMITED |
| playtech-software-ltd | Playtech Software Ltd |
| plustel | PLUSTEL LIMITED |
| podgroup | Podsystem Limited |
| point72uklimited | Point72 UK Limited |
| portfast | Portfast Ltd |
| voyagernet | Poundbury Systems Ltd. |
| pragmacloud | Pragma Cloud Limited |
| precedence | Precedence Technologies Ltd |
| precisely1 | Precisely Software Ltd |
| premierfoods | Premier Foods (Holdings) Limited |
| pwc-itsco | PricewaterhouseCoopers IT Services Limited |
| pricewaterhousecoopers | Pricewaterhousecoopers Services Limited |
| privatesystems | PrivateSystems Networks EU Ltd |
| privax | Privax LTD |
| proact | Proact IT UK Limited |
| proactisltd | Proactis Limited |
| prodec | Prodec Networks Ltd |
| broadband4 | Professional Software Design Ltd |
| prominic | PROMINIC UK LIMITED |
| vidgital | Promontoria Ltd |
| proofpoint | Proofpoint Limited |
| proper | Proper Support LLP |
| protech | Protech Communications Ltd |
| provista | Provista UK Ltd |
| provu | ProVu Communications Ltd |
| proximie | Proximie Ltd |
| prt | PRT Systems Limited |
| publicinet | Public Internet Ltd |
| pubmatic | PubMatic Limited |
| ednet | Pulsant (Scotland) Ltd |
| pulsg | Pulsant (South Gyle) Limited |
| pulmk | Pulsant Data MK Limited |
| pulds | Pulsant Data Services Limited |
| pil | Pulsant Intermediate Limited |
| asuk | Pulsant Limited |
| pssl | Pulsant Shared Services Limited |
| purecloud | Pure Cloud Solutions Limited |
| pureip | Pure IP Limited |
| purefibreinternet | Purefibre Internet Ltd. |
| pure360 | PurePromoter Ltd |
| pylonone | Pylon One Ltd |
| qbemanagement | QBE Management Services (UK) Limited |
| qernal | Qernal LTD |
| qinetiq | Qinetiq Limited |
| quadris | Quadris Ltd |
| qualco | QUALCOMM (UK) LIMITED |
| quantum | Quantum Communications Ltd |
| quberesearch | Qube Research and Technologies Limited |
| qmul | Queen Mary and Westfield College, University of London |
| quickhost | QuickHostUK Limited |
| quickline | Quickline Communications Limited |
| quika | QUIKA LTD |
| qumulus | Qumulus Technology Ltd |
| qwest | Qwest Communications International Limited |
| qxtellimited | QXTEL Limited |
| rjobrien | R.J. OBrien Limited |
| rackspace | Rackspace Ltd. |
| radiuscomms | Radius Communications Ltd |
| radlea-ltd | Radlea Limited |
| rage4global | Rage4 Networks Limited |
| bluesq | Rank Digital Limited |
| raymondjames | RAYMOND JAMES INVESTMENT SERVICES LIMITED |
| razorblue | Razorblue Ltd |
| pentagon-systems | RDS Global Limited |
| resure | RE:SURE INTELLIGENCE LTD |
| reachinternetltd | Reach Internet Limited |
| reach2 | REACH MEDIA SKY LLP |
| reactivemarkets | Reactive Markets Limited |
| realhosts | Real Hosts Limited |
| redeye | Red Eye International Ltd |
| redmatter1 | Red Matter Limited |
| redtech | Red Technology Solutions Limited |
| redcentric | Redcentric Solutions Ltd |
| redinet | Redinet Limited |
| redshelf-intouch | Redshelf Ltd |
| redstation | Redstation Limited |
| redstor | Redstor Limited |
| redwoodtech | Redwood Technologies Ltd |
| rs-kg | Reed Smith LLP |
| refinitiv | Refinitiv Limited |
| registersofscotland | Registers of Scotland |
| regus | Regus Group Services Ltd |
| resilient | RESILIENT LIMITED |
| responsetap | RESPONSETAP LIMITED |
| rts | Retail Technology Services Ltd |
| rethinkit | Rethink IT LTD |
| retn | RETN Limited |
| reynolds | Reynolds and Reynolds Limited |
| rfauk | RFA (UK) Limited |
| rgn | RGN Holding Ltd. |
| rhncoitservices | RH & Co. IT Services Ltd |
| rhine | RHINE INTERNET REGISTRY LTD |
| rhino | RHINO CLOUD LTD |
| rhinocloud | RHINO CLOUD LTD |
| ridgeon | RIDGEON NETWORK LTD |
| rightmove | Rightmove Group Limited |
| riknetworks | RIK Networks Ltd |
| rms | RISK MANAGEMENT SOLUTIONS Ltd |
| ritesim | Ritesim.com Limited |
| rjgconsultants | RJG Consultancy Services Ltd |
| researchmachines | RM Education Ltd |
| rockatansky | Rockatansky HOSTING SERVICES LIMITED |
| rockatansky1 | Rockatansky HOSTING SERVICES LIMITED |
| rocketfibre | Rocket Fibre Ltd |
| rockit | RockIT Networks Limited |
| roebuck | Roebuck Group Limited |
| rolosoft | Rolosoft Limited |
| brightg | Royal London Management Services Limited |
| rstshydra | RSTS HYDRA LTD |
| iph-brammer | RUBIX GROUP INTERNATIONAL LIMITED |
| brandwatch | Runtime Collective Limited |
| ruraloptic | Rural Optic Infrastructure Ltd |
| rydal | Rydal Communications Ltd |
| sabio | Sabio Ltd. |
| safehosts1 | Safe Hosts Internet LLP |
| safenames | Safenames Ltd. |
| sciencegroup | Sagentia Ltd |
| ictservices | Salford City Council |
| samnetcyber | Sam Networks Cyber Ltd |
| samaritanspurse | Samaritans Purse International Limited |
| sandyx | SANDYX SYSTEMS LIMITED |
| sapphire | Sapphire Systems Limited |
| sargasso-n1 | Sargasso N1 Limited |
| satcom | Satcom Direct International Ltd. |
| satcomglobal | Satcom Global Limited |
| sa-catapult | Satellite Applications Catapult Limited |
| sms-teleport | Satellite Mediaport Services Ltd. |
| saunderson-house | Saunderson House Limited |
| sausage | Sausage Systems Ltd |
| scaleblade | Scaleblade, Ltd. |
| scaleforce1 | Scaleforce Limited |
| scbglobal | SCB Global Ltd |
| schroders | Schroder Investment Management Limited |
| scolo | Scolocate (Holdings) Limited |
| libertyshield | Scothosts Limited |
| scotnet | Scotnet.co.uk Ltd |
| suffolk-dc | SDC Hosting and Support Ltd |
| sdl | SDL Ltd |
| openitc | Sean McRobbie |
| secforce | SECFORCE LTD |
| prowlerio | SECONDMIND LIMITED |
| sectigo | Sectigo Limited |
| secura | Secura Hosting Ltd |
| sehltd | Secure Email Hosting Limited |
| securetel | Secure Tel Limited |
| secweb | Secure Web Services Limited |
| secureend | SECUREEND LTD |
| scl | Securus Communications Ltd. |
| selectcomms | Select Comms LTD |
| saqnet | SEMTEC LIMITED |
| sensical | Sensical Services Limited |
| sentinel | Sentinel Associates Ltd |
| seqirus | Seqirus UK Limited |
| sequentialnetworks | Sequential Networks Limited |
| serco | Serco Group PLC |
| serizy | Serizy WEB HOSTING Ltd |
| serizy1 | Serizy WEB HOSTING Ltd |
| knownfuture | Served Up Ltd |
| servelec | Servelec HSC Limited |
| scdc | ServerChoice Ltd |
| serverhouse | ServerHouse Ltd |
| servernet | SERVERNET INTERNET LIMITED |
| bluechip | SERVICE EXPRESS EUROPE LIMITED |
| servicedcloud | Serviced Cloud Ltd |
| bidfx | SGX FX SYSTEMS UK LIMITED |
| shadowcloud | Shadow Software Ltd |
| shanemcc | ShaneMcC Ltd |
| shannon | SHANNON INTERNET REGISTRY LTD |
| prostack | Sharpstack Hosting Ltd |
| sharpstream | Sharpstream Ltd |
| smye | Sheik Mohammad Yacoob Edoo |
| sbb | Shetland Broadband LLP |
| shetland | Shetland Islands Council |
| sdhl | Shop Direct Holdings Limited |
| nodemasters | Shropshire Online Solutions Ltd |
| sift | Sift Ltd |
| signum | Signum Corporate Communications Ltd |
| silverlining | Silver Lining Convergence LTD |
| simplelists | Simplelists Ltd |
| simwood | Simwood eSMS Limited |
| smn | Single Mode Networks Ltd |
| sipcom | SIP COMMUNICATIONS LIMITED |
| sipalto | Sipalto Ltd |
| sipsynergy | sipsynergy Ltd |
| siteground | SiteGround Hosting Ltd. |
| sixdegrees | Six Degrees Technology Group Limited |
| sixnet | Sixnet Operation Ltd |
| bskyb | Sky UK Limited |
| skycd-es | Sky UK Limited |
| skymobile | Sky UK Limited |
| skylinenet | Skyline Networks & Consultancy Ltd |
| skylon | Skylon Solutions Limited |
| skyquantum | SKYQUANTUM TELECOM LTD. |
| skyscanner | Skyscanner Limited |
| skyliner | SL016462 LP |
| smartct1 | SMART CT LIMITED |
| smbcgroup | SMBC Bank International plc |
| smbcnikko | SMBC Nikko Capital Markets Limited |
| smshighway | SMShighway Limited |
| snsystems | SN SYSTEMS LIMITED |
| snettertontelecom | SNETTERTON TELECOM LIMITED |
| cloudsoftcat | Softcat Ltd |
| softprog | Softprog IT Ltd |
| software | Software limited |
| sohonet | Sohonet Limited |
| sohonetnibble | Sohonet Limited |
| swhosting | Solution Computers Ltd |
| sonabusiness | Sona Business Pvt. Ltd. |
| scee | Sony Interactive Entertainment Europe Limited |
| sie | Sony Interactive Entertainment Europe Limited |
| sonyinteractive | Sony Interactive Entertainment Europe Limited |
| sotaconnect | Sota Solutions Ltd. |
| soundmouse | Soundmouse Ltd |
| sac | South Ayrshire Council |
| swtnetworks | South West Communications Group Ltd |
| swgfl | South West Grid for Learning Trust Ltd. |
| sww | South West Water Ltd |
| southend-on-sea | Southend-on-Sea City Council |
| southerncomms | Southern Communications Ltd |
| southern | Southern Water Services Ltd |
| otkritie | Sova Capital Limited |
| sdc | Space Data Centres Ltd |
| telenoruk | SPACE NORWAY (UK) LIMITED |
| stel | Spacetel Uk Limited |
| spartan | Spartan Host Ltd |
| spartan13 | Spartan Host Ltd |
| spartan14 | Spartan Host Ltd |
| birm | Specialist Computer Centres Plc |
| spectra | Spectra Group (uk) Ltd |
| spectron | Spectron Services Limited |
| spectrum | Spectrum Internet Ltd |
| speednetscotland | SpeednetScotland Ltd |
| spice | SPICE FLOW LTD |
| spitfire | Spitfire Network Services Limited |
| spna | SPN Alliance Limited |
| sportingsolutions | Sporting Solutions Services Limited |
| sis | Sports Information Services Limited |
| spot2spot | SPOT2SPOT LIMITED |
| communigator | Spotler Limited |
| spring | Spring Fibre Limited |
| sprintlink | Sprintlink UK Ltd |
| square-enix | Square Enix Limited |
| squirrel | Squirrel Internet Ltd |
| squiz-uk | Squiz UK Limited |
| ssdnetworks1 | SSD Networks Limited |
| ssdnetworks2 | SSD Networks Limited |
| scc | Staffordshire County Council |
| mwh-uk-ltd | Stantec UK Limited |
| starbucks | Starbucks Coffee Company (UK) Limited |
| stark | STARK INDUSTRIES SOLUTIONS LTD |
| starlingbank | Starling Bank Limited |
| ssgmil | State Street Bank and Trust Company |
| stayconnectedsystems | StayConnected.Systems Ltd |
| stelia | Stelia Ltd |
| stellantis | Stellantis Financial Services UK Limited |
| stelliumdc | Stellium Networks Limited |
| stemconnect | Stem Connect LTD |
| stephenseurope | Stephens Europe, LTD |
| stixinternet | STIX Internet Ltd |
| storminternet | Storm Internet Limited |
| stourmarine | Stour Marine Limited |
| forex | Stratos Markets Limited |
| streamnet | Stream Networks Ltd |
| thefarm | STREAMLAND MEDIA UK LIMITED |
| scomms | STRUCTURED COMMUNICATIONS LIMITED |
| clook | Sub 6 Limited |
| st | Submission Technology Ltd |
| subset | Subset Solutions UK Limited |
| subtopia | Subtopia Ltd |
| slp | Suffolk Life Pensions Limited |
| sundive | Sundive Networks LLP |
| superhero | Superhero Broadband Ltd |
| supernet | SUPERNET UK LIMITED |
| guernsey | Sure (Guernsey) Limited |
| i-nap | Sureline Communications Limited |
| suretec | Suretec Systems Limited |
| imtech | Swarco UK & Ireland Ltd |
| cloudabove | SWBROADBAND Ltd |
| swiftpingltd | Swiftping Limited |
| swish | Swish Fibre Ltd |
| swlines | Swlines Ltd |
| symblimited | Symb Limited |
| syn | SYN LTD |
| synertecltd | Synertec Ltd |
| synextra | Synextra Limited |
| syntec | Syntec LTD |
| highspeedoffice | Syntura Group Limited |
| syscomm | Syscomm Limited |
| sysgroup | SysGroup plc |
| systemforceit | System Force I.T. Ltd |
| systemhost | Systemhost Limited |
| systemsup | SystemsUp Ltd |
| syzygy | Syzygy UK Ltd |
| taccommunications | TAC COMMUNICATIONS LTD |
| tagadab | Tagadab Ltd |
| tagus | TAGUS INTERNET REGISTRY LTD |
| tmcs | Tailor Made Technologies Ltd |
| talia | Talia Limited |
| talkstraight | Talk Straight Ltd. |
| opalnet | TalkTalk Communications Limited |
| rednet | TalkTalk Communications Limited |
| tandyuk | TandyUK Servers Limited |
| simetric | TANGO NETWORKS UK LTD |
| tatra | TATRA INTERNET OPERATIONS LTD |
| tdmgroup | TDM Group Limited |
| poundhost | Team Blue Carrier Limited |
| directnet | TEAM BLUE INTERNET SERVICES UK LIMITED |
| techroom1 | TECH ROOM INTERNET LTD |
| techade | Techade Ltd |
| techloq | Techloq Limited |
| technological | Technological Services Limited |
| techvow | TechVow Ltd |
| techwareca | Techwareca Ltd. |
| telappliant | Telappliant Limited |
| telcom-networks | Telcom Networks Limited |
| telebizz | teleBIZZ Ltd |
| telecomplus | Telecom Plus PLC |
| telecom2 | Telecom2 Ltd. |
| ttc | Telecoms Consortium Ltd. |
| teledata | Teledata UK Limited |
| novosco | TELEFONICA TECH NORTHERN IRELAND LIMITED |
| oceanuc | TELEFONICA TECH NORTHERN IRELAND LIMITED |
| arctelligent | TELEFONICA TECH UK MANAGED SERVICES LTD |
| o2uk | Telefonica UK Limited |
| avatarbroadband | Telefonica UK Limited |
| telefonica-wifi | Telefonica UK Limited |
| telehouse | Telehouse International Corporation of Europe Ltd |
| cyberstar | Telesat International Ltd |
| telet | Telet Research (N.I) Limited |
| telio14 | Telio Online Ltd |
| telio15 | Telio Online Ltd |
| telio16 | Telio Online Ltd |
| telio17 | Telio Online Ltd |
| telit | Telit Communications Limited |
| tellington | tellington Ltd |
| telna | TELNA (UK) LTD |
| telrock | TELROCK SYSTEMS LIMITED |
| telxl | TelXL LTD |
| tentime | Ten Time Limited |
| spilsby | Terence Froy trading as "Spilsby Internet Solutions" |
| tescobank | Tesco Personal Finance Plc |
| tescosip | Tesco Stores Ltd |
| tfmnet | TFM NETWORKS LIMITED |
| tfmnet2 | TFM NETWORKS LIMITED |
| calluk | TGL Services (UK) Ltd |
| thales2 | Thales UK Limited |
| tvha | THAMES VALLEY HOUSING ASSOCIATION LIMITED |
| thameswater | Thames Water Utilities Ltd |
| boltoncouncil | The Borough Council of Bolton |
| gb | The Borough of Telford and Wrekin Council |
| tcg | The Cent.re Group Limited |
| ucam | THE CHANCELLOR MASTERS & SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE |
| thecloud | The Cloud Networks Limited |
| tcs | The Cloud Simplified Limited |
| comgw | The Communication GATEWAY LTD |
| communicator | THE COMMUNICATOR CORPORATION LIMITED |
| tcrcc | The Crazy Red Cat Company LTD |
| thedeantrust | The Dean Trust |
| dstl | The Defence Science and Technology Laboratory |
| fca | The Financial Conduct Authority |
| thefinsbury | The Finsbury Business Centre Ltd |
| framestore | The Framestore Limited |
| goodwood-estate | The Goodwood Estate Company Limited |
| thehostingheroes | The Hosting Heroes Ltd |
| thehutcomltd | THE HUT.COM LIMITED |
| innovationgrp | THE INNOVATION GROUP (EMEA) LTD |
| tibus | The Internet Business Ltd |
| netline | The Internexus Group Limited |
| thenetwork1 | The Network Control Group Limited |
| tncg | The Network Control Group Limited |
| tnp | The Networking People (TNP) Limited |
| tnp2 | The Networking People (TNP) Limited |
| thenumber | The Number UK Limited |
| oxfordassetmanagement | The OxFORD Asset Management Company Limited |
| mipex | The Patent Office |
| positive | The Positive Internet Company Ltd |
| randomhouse | The Random House Group Limited |
| thesalvationarmyuk | The Salvation Army Trustee Company |
| spirit | The Spiritual Agency, private company limited by guarantee |
| betfair | The Sporting Exchange (Clients) Ltd |
| tsc | THE STREAMING COMPANY.COM LIMITED |
| manchester | The University of Manchester |
| twdc | The Walt Disney Company Limited |
| watershed | The Watershed Arts Trust Ltd |
| twrgltd | The WEST Retail group LImited |
| thermo | Thermo Electron Ltd |
| think | Think BV Limited |
| th01 | THOMAS FAMILY INVESTMENTS LIMITED |
| tr-ltd | Thomson Reuters (Professional) UK Ltd |
| threadneedle | Threadneedle Asset Management Holdings Ltd |
| threatspike | ThreatSpike Labs Limited |
| gps | THREDD UK LIMITED |
| oniplc | THRIVE OPERATIONS LIMITED |
| xunlei | THUNDER NETWORK LIMITED |
| tibranetopseuro | Tibra Trading Europe Limited |
| ticketmaster | Ticketmaster UK Limited |
| tiger2 | Tiger Network Limited |
| tigova | TIGOVA NETWORK LIMITED |
| tinhat | TINHAT LLP |
| tivarri | Tivarri Limited |
| toob | toob limited |
| topline | Topline Systems Ltd |
| signal | Total Communications and Security Ltd |
| tcp | Total Connectivity Providers Ltd |
| totalweb | Total Web Solutions Ltd |
| tpglobal | TP Global Operations Limited |
| tradeweb | TRADEWEB EUROPE LIMITED |
| tradition | Tradition Financial Services Ltd. |
| tnsi | Transaction Network Services (UK) LTD |
| transeda | TRANSEDA SYSTEMS LTD |
| transficc | TransFICC Ltd. |
| transit | Transit Networks Limited |
| tn | Transit Networks Limited |
| tflim | Transport for London |
| callcredit-ltd | TRANSUNION INTERNATIONAL UK LIMITED |
| trayport | Trayport Limited |
| trsy | Treasury Limited |
| trenchnetworks | TRENCH NETWORKS LIMITED |
| trenchant | Trenchant Limited |
| trevorcook | Trevor Cook Antony |
| triangle | Triangle Networks Ltd |
| trident | Trident Net Limited |
| trijit | TRIJIT LIMITED |
| tripadvisor | TripAdvisor Limited |
| trogon | Trogon Group Ltd |
| callflow | Trooli Ltd. |
| trooli | Trooli Ltd. |
| truespeed | TrueSpeed Communications Limited |
| truespeed-3 | TrueSpeed Communications Limited |
| truespeed-4 | TrueSpeed Communications Limited |
| truespeed-5 | TrueSpeed Communications Limited |
| truespeed-6 | TrueSpeed Communications Limited |
| truespeed-7 | TrueSpeed Communications Limited |
| truespeed-8 | TrueSpeed Communications Limited |
| eurodatasystems | Trustmarque Solutions Limited |
| trustwave | TRUSTWAVE LIMITED |
| tsbbanking | TSB BANKING GROUP PLC |
| ttpcloudgroup | TTP Cloud Group Ltd |
| ctckingshurst | TUDOR GRANGE ACADEMIES TRUST PLC |
| tullowgroup | Tullow Group Services Limited |
| turboleisure | Turbo Leisure Ltd |
| tbs | Turner Broadcasting System Europe Limited |
| ttmedia | TWENTYTWENTYMEDIA LIMITED |
| twilio | Twilio UK Limited |
| twistic2 | Twistic Limited |
| twosigma | Two Sigma International Limited |
| txrxcomms | TxRx Communications Ltd |
| u46 | U46 LTD |
| ubteu | UBT (EU) Ltd |
| ucns | UCNS Limited |
| bandwidth | UK BANDWIDTH LIMITED |
| redspectrum | UK Broadband Ltd. |
| ukservers | UK Dedicated Servers Limited |
| ukfibrenetworks | UK Fibre Network (York) Limited |
| phe-gov | UK Health Security Agency |
| ukhome | UK Home Office (The Secretary of State for the Home Department) |
| intistelecomltd | UK Intis Telecom LTD |
| mod | UK Ministry of Defence |
| csd | UK On-line Agri-sales Limited |
| uk2net | UK-2 Limited |
| skyscape | Ukcloud Ltd. |
| uknoc | UKDedicated LTD |
| ultra | Ultra Technology Worldwide L.P. |
| ultranetworks | UltraNetworks Limited |
| unchained | Unchained ISP Limited |
| unitedlex | UnitedLex Limited |
| unitron | Unitron Systems & Development LTD |
| stratus | UNITY CSP LTD |
| university | University College London |
| universityofkent | University of Kent |
| oup | University of Oxford |
| oxuni | University of Oxford |
| sunderland | University of Sunderland Enterprises Limited |
| unlimitedweb | Unlimited Web Hosting UK LTD |
| adestra | Upland Software UK Limited |
| fibreme | Upp Corporation Limited |
| zhnet | UPSTREAM NETWORK LTD |
| urfibre | UrSolutions Ltd |
| usicis | USIC Internet Services Ltd |
| vaioni | Vaioni Group Ltd |
| valero | Valero Energy Ltd |
| validtech | VALID TECHNOLOGY L.P. |
| valletta | VALLETTA INTERNET REGISTRY LTD |
| vanquis | Vanquis Bank Ltd |
| v4ltd | Vanquish Global Trading Ltd |
| vapourmedia | Vapour Media Limited |
| gmfio | Vauxhall Finance plc |
| vodat | VCG TECHNOLOGY SERVICES LIMITED |
| mcom | Vectone Mobile Limited |
| veesix-networks-ltd | Veesix Networks Ltd |
| velocity1 | Velocity1 Limited |
| velocix | VELOCIX SOLUTIONS LIMITED |
| veloxserv | VeloxServ Communications Ltd |
| nota | VENKMAN NOTA HOSTING SERVICES LIMITED |
| venkman1 | Venkman WEB HOSTING AND INTERNET SERVICES LTD |
| venom | Venom IT Ltd |
| venom1 | Venom IT Ltd |
| datastate | VENUS BUSINESS COMMUNICATIONS LIMITED |
| verint | Verint Systems UK Limited |
| veritas | Veritas Technologies (UK) Limited |
| verition | Verition Advisors (UK) Ltd |
| pipex | Verizon UK Limited |
| vertivco | VERTIV COMPANY GROUP LIMITED |
| mtv | Viacom International Media Networks U.K. Limited |
| vcc | Victor Connect Ltd. |
| vidertec | Vidertec Ltd |
| viewsat | Viewsat ltd. |
| village | Village Networks Ltd. |
| vooservers | Vinters IT Ltd |
| virair | Virair Limited |
| ntli | Virgin Media Limited |
| siwifi | Virgin WiFi Ltd |
| realtech | Virium Technology Ltd. |
| virocom | Virocom Limited |
| vi | Virtual Internet (UK) Limited |
| virtual1 | Virtual1 Limited |
| ispc | Virtustream UK Ltd |
| vision | Vision Data Solutions LLP |
| visionfibremedia | Vision Fibre Media LTD |
| visioniptv | Vision247 Ltd |
| vispa | Vispa Limited |
| vissensa | Vissensa Limited |
| vitrifi | Vitrifi Limited |
| vitslimited | VITS LIMITED |
| vivetechnologies | Vive Technologies Ltd |
| vivoenergy | Vivo Energy Ltd |
| vixtechnology | VIX TECHNOLOGY UK LIMITED |
| vlelimited | VLE LIMITED |
| vmhaus | VMHaus Limited |
| vmhosts | VMhosts Ltd |
| vmhosts1 | VMhosts Ltd |
| vmware-vchs | VMware UK Ltd. |
| veel | VODAFONE ENTERPRISE EQUIPMENT LIMITED |
| vodafaneent | Vodafone Enterprise U.K. |
| vodafone | Vodafone Limited |
| vodafone-worldwide | Vodafone Limited |
| voicesimplified | Voice Simplified Ltd |
| fsys | Voiceflex Ltd |
| voicehost | VoiceHost Ltd |
| vsl | Voicetec sys Limited |
| voipunlimited | VOIP-UN LIMITED |
| vmedia | Volant Media UK Ltd |
| volga | VOLGA INTERNET REGISTRY LTD |
| volqcapital | VolQ Capital Ltd |
| vonage | VONAGE BUSINESS LIMITED |
| voneus | Voneus Ltd |
| vorboss | Vorboss Limited |
| vortia | Vortia Ltd |
| vostel | Vostel Limited |
| vostron | VOSTRON Limited |
| voxeo | Voxeo Europe Limited |
| voxility | Voxility LLP |
| vyns | VOXYONDER NETWORK SERVICES UK LTD |
| vplabcc | VPLAB LTD |
| vplabdd | VPLAB LTD |
| vplabee | VPLAB LTD |
| vplabgk | VPLAB LTD |
| vplabln | VPLAB LTD |
| vplaboo | VPLAB LTD |
| vplabus | VPLAB LTD |
| vtsl | VTSL Ltd |
| vuture | Vuture LTD |
| vxtream | vXtream Ltd |
| 1stsol | Vysiion Limited |
| win | w1n ltd |
| wanstor | Wanstor Ltd |
| wcc | Warwickshire County Council |
| wbts | Watch Tower Bible and Tract Society of Britain |
| watchfront | Watchfront Limited |
| waveinternet | Wave Internet Ltd. |
| wavemobile | Wave Mobile Ltd |
| wavecrest | Wavecrest Networks Limited |
| wavenet | Wavenet Limited |
| wehelphosting | WE HELP HOSTING LIMITED |
| at-bristol | We The Curious Limited |
| wealden | Wealden District Council |
| webdevices | Web Devices Ltd |
| whg | Web Hosted Group Ltd |
| bateman | WEB HOSTING AND INTERNET SERVICES LTD |
| webwiz | Web Wiz Ltd |
| webbfabriken | WEBBFABRIKEN LTD |
| webdiscount | Webdiscount UK Ltd. |
| webhosting-uk | Webhosting UK com LTD |
| webmate | Webmate Internet Services Ltd. |
| webtitude | Webtitude LTD |
| webwayone | WebWayOne Ltd |
| wells | Wells Fargo Securities International Limited |
| psba-network-wales | Welsh Government |
| wessexinternet | Wessex Internet Limited |
| wbbs | West Bromwich Building Society |
| wmas | West Midlands Ambulance Service NHS Foundation Trust |
| wewaglobal | Wewa global Ltd |
| wework | WeWork International Limited |
| wexeurope | WEX Europe Limited |
| whgi | WHG Hosting Services Ltd |
| whitbread | Whitbread Group PLC |
| whitespider | WhiteSpider Enterprise Services Limited |
| widefm | WideFM Ltd |
| wifiscotland | WiFi Scotland LLP |
| pccwglobalnetwork | WIFINITY LIMITED |
| wifinity | WIFINITY NETWORKS LIMITED |
| wightcable | WightFibre Limited |
| wildanet | Wildanet Ltd |
| wildcard | Wildcard UK Limited |
| whorgltd | William Hill Organization Ltd |
| willis | Willis Group Services Ltd |
| wilxite | Wilxite Ltd |
| wintechnologies | Win Technologies (UK) Limited |
| winebureau | WINE AND FOOD PARTNERS LTD |
| wirehive | Wirehive Limited |
| wirelesslogic | Wireless Logic Limited |
| wirralcouncil | Wirral Metropolitan Borough Council |
| wiscol | WISCOL LIMITED |
| wispire | WiSpire Limited |
| withers | Withers LLP |
| witine | Witine Limited |
| wjy | WJY Limited |
| wmy-systems | WMY Systems ltd |
| wolseley | Wolseley UK Limited |
| innovisesoftware | WorkWave UK LTD |
| wano | World Association of Nuclear Operators |
| world | World Future Business Group Ltd |
| worldone | WORLDONE RESEARCH LIMITED |
| wpm | WPM Software Ltd |
| wrm | WRM Media Ltd |
| wurzel | Wurzel Ltd |
| x-fibre | X-Fibre Ltd |
| kimcell | X-NET (SERVICES) LTD |
| xcommunications | X.COMMunications Ltd. |
| x2comms | X2 Communications Ltd |
| xacoltd1 | Xaco Ltd |
| xaracomputers | Xara Computers (UK) Ltd |
| xconnect | XConnect Services Limited |
| xilo | xilo Ltd. |
| xiria | Xiria Ltd |
| xoom-systems | Xoom Limited |
| xrtrading | XR Trading Europe LLP |
| xtxmarkets | XTX Markets Limited |
| yahoo | Yahoo-UK Limited |
| yayabee | Yayabee LLP |
| yb | YB Communications Ltd |
| yellowbus | Yellowbus Solutions Ltd |
| yorkdataserv | York Data Services Limited |
| yorkukhosting | York UK Hosting Ltd |
| yorkshiretech | Yorkshire Tech Limited |
| yoti | Yoti Ltd |
| youfibre | YouFibre Limited |
| ztel | Zamir Telecom Limited |
| zananet | zananet Limited |
| abovenet | Zayo Group UK Limited |
| advanced | ZEMPLER BANK LIMITED |
| zen | Zen Internet Ltd |
| zenex5 | Zenex 5ive Limited |
| zenex5ive | Zenex 5ive Limited |
| genetics | Zengenti Ltd. |
| allcommunications | Zest 4 Group Ltd |
| zcl | Zetta Connect Ltd |
| execsys | ZHERO Limited |
| ziaxltd | Ziax Ltd |
| zonebroadband | Zone Telecommunications Ltd |
| zoominternet | Zoom Internet Ltd |
| zoommail | zoommail limited |
| zopafinancial | ZOPA BANK LIMITED |
| zsahlimited | zsah Limited |
| zuritechnologies | Zuri Technologies Limited |
| zycomm | Zycomm Electronics Limited |
| evoglio | ZYMIO LTD |
| zzoomm | Zzoomm plc |