Members based in Guernsey
- 10dencehispahard, S.L.Spain
- ALWAYSDATA SARLFrance
- ANEXIA Internetdienstleistungs GmbHAustria
- AZALOREA, S.L.Spain
- ActiveCampaign, LLCUnited States
- Addrex, Inc.United States
- Adversor LLPUnited Kingdom
- Alida Inc.Canada
- Alternative Solutions LimitedGuernsey
- AltusHost B.V.Netherlands
- Antheus Telecom LtdUnited Kingdom
- Atlantic.Net, INC.United States
- Aut O'Mattic A8C Ireland LimitedIreland
- BLACKROCK INTERNATIONAL LTDUnited Kingdom
- BNP PARIBAS S.A.France
- BPP Services LimitedUnited Kingdom
- BeeVPN ApSDenmark
- Bloomberg Finance LPUnited Kingdom
- CATO NETWORKS LTDIsrael
- CONTINENT 8 TECHNOLOGIES PLCIsle Of Man
- CORVID Protect Holdings LimitedUnited Kingdom
- Calligo LimitedJersey
- CapRock UK LtdUnited Kingdom
- CentralNic LtdUnited Kingdom
- Cirrax GmbHSwitzerland
- Clear Mobitel (Jersey) LimitedJersey
- Cloudflare IncUnited States
- Cloudflare London, LLCUnited States
- CoCCA Registry Services (NZ) LimitedNew Zealand
- Compubyte LimitedCyprus
- DataClub S.A.Belize
- DataCrunch OyFinland
- Datacamp LimitedUnited Kingdom
- DiViNetworks LTD.Israel
- EDIS GmbHAustria
- ENX AssociationGermany
- Evolution NetEnt (Gibraltar) Limited.Sweden
- FIS Capital Markets UK LimitedUnited Kingdom
- Fast Serv Inc.Belize
- Gateway Global Communications LimitedUnited Kingdom
- Guernsey Airtel LimitedGuernsey
- Hestview LimitedUnited Kingdom
- Hiscox Underwriting Group Services LtdUnited Kingdom
- Homenet LimitedJersey
- INCUBATEC GmbH - SrlItaly
- IQ EQ Group Management (Isle of Man) LimitedIsle Of Man
- Incapsula Inc.United States
- Index Exchange Inc.Canada
- Inferno Communications LtdUnited Kingdom
- Inmarsat Global LimitedUnited Kingdom
- Internet Systems Consortium Inc.United States
- JT (Jersey) LimitedUnited Kingdom
- Jimdo GmbHGermany
- KVH Industries, IncUnited States
- LANCASHIRE INSURANCE SERVICES LTDUnited Kingdom
- Linkwork ApSDenmark
- Linode, LLCUnited States
- Lloyds Banking Group PLCUnited Kingdom
- Logicalis Guernsey LtdGuernsey
- MAILJET SASFrance
- MASSIVEGRID LTDUnited Kingdom
- MCD Europe LimitedUnited States
- MasterCard Technologies LLCUnited States
- Meta Platforms Ireland LimitedIreland
- NAKA AGSwitzerland
- NATO SUPPORT AND PROCUREMENT AGENCYLuxembourg
- NAV COMMUNICATIONS SRLRomania
- NCO "MONETA" (LLC)Russian Federation
- NameCase GmbHGermany
- Natwest Markets PLCUnited Kingdom
- NetEarth UK LtdUnited Kingdom
- Newtel LimitedJersey
- Next Generation IT LimitedGuernsey
- NodeMax LimitedUnited Kingdom
- Northern Trust CorporationUnited States
- OJSC SHEREMETYEVO INTERNATIONAL AIRPORTRussian Federation
- OPTICNET-SERV S.R.L.Romania
- One Network B.V.Netherlands
- Onepage GmbHGermany
- OpenTLD BVNetherlands
- Oracle Svenska ABSweden
- Overplay, IncUnited States
- Petfre (Gibraltar) LimitedGibraltar
- Ruben VandepitteGeorgia
- Saima Sistemas SLSpain
- Sean McRobbieUnited Kingdom
- Sendinblue SASFrance
- Shop Direct Holdings LimitedUnited Kingdom
- Skylon Solutions LimitedUnited Kingdom
- Sports Information Services LimitedUnited Kingdom
- Springer Nature B.V.Netherlands
- Star Stable Entertainment ABSweden
- Supply Frame, Inc.United States
- Sure (Guernsey) LimitedGuernsey
- Sure South Atlantic LimitedGuernsey
- Syngenta AGUnited Kingdom
- THE STREAMING COMPANY.COM LIMITEDUnited Kingdom
- TURKIYE VAKIFLAR BANKASI TAOTurkey
- Tullow Group Services LimitedUnited Kingdom
- United Nations International Computing CentreSwitzerland
- Unlocator ApSDenmark
- UpCloud LtdFinland
- VERCOM S.A.Lithuania
- Valor Information Technologies, S.L.Spain
- Vikings GmbHGermany
- Vision Fibre Media LTDUnited Kingdom
- WQRM Holdings IncVirgin Islands, British
- Web Dadeh Paydar Co (Ltd)Iran, Islamic Republic Of
- Western Union International LimitedUnited States
- Whitbread Group PLCUnited Kingdom
- Win Technologies (UK) LimitedUnited Kingdom
- Wu Han YunWaiHeng information Technology, Co,Ltd.Netherlands
- XT GLOBAL NETWORKS LTD.Virgin Islands, British