Platinum Contributors
- Afilias Limited
- APNIC
- ARIN
- Comcast
- CZ.nic
- Juniper Networks
- Research In Motion
- RIPE NCC
- SIDN - Stichting Internet Domeinregistratie Nederland
- Tsinghua University
- VeriSign
Gold Members
Silver Members
- AFNIC
- Alcatel-Lucent
- AT&T Services
- CableLabs
- CIRA
- Cisco Systems, Inc.*
- DENIC eG
- Huawei Technologies
- NCTA
- Neustar
- SEACOM
- Time Warner Cable
- Verizon
Executive Members
- ACOnet*
- Booz Allen Hamilton
- CANARIE
- CERN*
- Coalition for Networked Information*
- Cox Communications
- Egypt Ministry of Communications & Information Technology
- Ericsson
- Hitachi, Ltd
- Hungarnet / NIIF
- IAjapan
- IEEE Computer Society*
- Institute for Informatics and Telematics
- Intel Corporation*
- International Telecommunication Union
- Internet2
- InternetNZ
- NBC Universal
- NEC Corporation
- NIC Chile
- nic.br
- nic.MX
- Nippon Telegraph and Telephone (NTT)*
- Nokia
- Nokia Siemens Networks GmbH & Co. KG*
- NORDUnet*
- NYSERNet*
- OASIS
- Panasonic Corporation
- Qualcomm
- SITA
- Skype
- SUNET*
- SURFnet bv*
- SWIFT
- SWITCH
- TERENA
- UNINETT Norid AS
- University of Washington*
Professional Members
- AfriNIC
- Amsterdam Internet Exchange
- CERNET
- China Internet Network Information Center
- Council of Hungarian Internet Providers
- ECMA International
- France Telecom Orange
- Interisle Consulting Group
- Ivanhoe Information Management Service
- JANET (UK) - formerly UKERNA
- Japan Network Information Center
- LACNIC
- Lesotho Communications Authority
- London Internet Exchange - (LINX)
- National Advanced IPv6 Center of Excellence
- nic.at GmbH
- PayPal
- SHSG Rechtanwälte
- Swiss Federal Office of Communications
- Swisscom AG, Bern
- Telus
- UNI-C
- UniNet
Small Business Members
- Association for Computing Machinery
- AtBatt.com
- Can Stock Photo
- Cardschat
- Center for Democracy & Technology
- .CO Internet S.A.S.
- Cylex France
- DEJAN SEO
- DigiCert SSL Certificate Authority
- DinaHosting
- Dot Asia
- DotGay LLC
- eBatts.com
- Fotosearch Stock Photography
- Gibtelecom
- Go6 Institute
- IDM sal
- IKM Internet Kaufmarkt GmbH
- Japan Registry Services Co., Ltd.
- Ken Stubbs Internet Consulting
- New York Technology Council
- Office des Postes et TéLécommunications du Nouvelle Calédonie
- OnlineCasinoAdvice.com
- PokerListings.com
- Pokersites.com
- Rakeback
- RICOM
- Skyarch Networks
- TDC Oy
- Thai Network Information Center Foundation
- WIDE Project
Maintained by org-membership@isoc.org