Name | ITU-R | ITU-T | ITU-D | Categories |
ALGERIA |
Algérie Télécom SPA, ALGER | X | X | X | ROA / OPERATOR |
Autorité de Régulation de la Poste et des Communications Electroniques (ARPCE), ALGER | X | X | X | OTHER ENTITY / REGULATOR |
AUSTRALIA |
NBN Corporation Limited, Doclands | | X | | ROA |
Telstra Limited, MELBOURNE | X | X | | ROA / OPERATOR |
AUSTRIA |
A1 Telekom Austria AG, WIEN | X | X | X | ROA / OPERATOR |
BAHRAIN |
Bahrain Network (BNET), Hamala | | X | | ROA / OPERATOR |
BELGIUM |
Proximus PLC, EVERE HAACHT | X | X | | ROA |
BOSNIA AND HERZEGOVINA |
BH Telecom, SARAJEVO | | X | X | ROA / OPERATOR |
CANADA |
Bell Canada, MONTREAL | | X | | ROA / OPERATOR |
Ciena Canada, OTTAWA | | X | | SIO / MANUFACTURER |
Ericsson Canada, Inc., ST. LAURENT | X | X | | SIO |
InterDigital Canada Ltee, Montreal | | X | | SIO / MANUFACTURER |
TELUS Communications Inc., EDMONTON | | X | | ROA |
Vecima Networks Inc., Victoria | | X | | SIO / MANUFACTURER |
CHINA |
Alibaba Cloud Computing Ltd., HANGZHOU | | X | | SIO |
Ant Group Co., Ltd., Hangzhou | | X | | SIO / SERVICE PROVIDER |
Asiainfo Technologies (China), Inc., Beijing | | X | | OTHER ENTITY |
Beijing Baidu Netcom Science Technology Co., Ltd., BEIJING | | X | | ROA |
Beijing Qihu Keji Co., Ltd., BEIJING | | X | | SIO |
CAS Quantum Network Co. Ltd., Beijing | | X | | ROA |
China Information Communication Technologies Group, WUHAN | X | X | | SIO |
China Mobile Communications Co. Ltd., BEIJING | X | X | | ROA / MOBILE OPERATOR |
China Satellite Network Group Co., Ltd, Beijing | X | X | | ROA / OPERATOR |
China Telecommunications Corporation, BEIJING | X | X | X | ROA |
China Tower Corporation Limited, HAIDIAN DISTRICT, BEIJING | X | X | X | ROA / OPERATOR |
China Unicom, BEIJING | X | X | X | ROA |
Chongqing Changan Automobile Co. Ltd., Chongqing | | X | | SIO |
Guangdong OPPO Mobile Telecommunications Corp., Ltd., DongGuan City | X | X | | SIO |
Hangzhou Hikvision Digital Technology Co.,Ltd., Hangzhou | | X | | SIO |
Hengtong Optic-electric Co., Ltd., Suzhou | | X | | SIO |
Huawei Technologies Co., Ltd., SHENZHEN | X | X | X | SIO |
Information Science Academy of China Electronics Technology Group Corporation (ISA CETC), BEIJING | | X | | SIO / R&D INSTITUTION |
Inspur Communications Technology Co., Ltd., Shandong | | X | | ROA |
Jinan Institute of Quantum Technology | | X | | SIO |
New H3C Technologies Co., Ltd., Beijing | | X | | SIO |
Nokia Shanghai Bell Co. Ltd., SHANGHAI | X | X | | SIO |
QuantumCTek Co., Ltd., Beijing | | X | | SIO |
State Grid Corporation of China, Beijing | | X | | OTHER ENTITY |
SZ DJI Technology Co. Ltd., Nanshan District, Shenzhen | | X | | SIO |
Tencent Technology (Shenzhen) Company Limited, Shenzhen | | X | | ROA |
Vivo Mobile Communication Co., Ltd., Dongguan | | X | | SIO / MANUFACTURER |
Zhejiang Dahua Technology Co. Ltd., HANGZHOU | | X | | SIO |
ZTE Corporation, SHENZHEN, GUANGDONG | X | X | X | SIO |
COSTA RICA |
Instituto Costarricense de Electricidad (ICE), SAN JOSÉ | X | X | X | ROA / OPERATOR |
CUBA |
Empresa de Telecomunicaciones de Cuba (ETECSA), LA HABANA | X | X | X | ROA |
CôTE D'IVOIRE |
Moov Africa Côte d’Ivoire, ABIDJAN | | X | X | ROA |
EQUATORIAL GUINEA |
Guinea Ecuatorial de Telecomunicaciones, Sociedad Anonima, A.P. 494 MALABO | | X | | ROA / OPERATOR |
FINLAND |
Nokia Corporation, HELSINKI | X | X | X | SIO |
FRANCE |
Afnic, Guyancourt | | X | X | OTHER ENTITY |
Office des Postes et Télécommunications de Nouvelle-Calédonie, NOUMEA CEDEX | | X | | ROA / OPERATOR |
Orange, PARIS | X | X | X | ROA |
SAGEMCOM BROADBAND SAS, RUEIL-MALMAISON CÉDEX | | X | | SIO |
Vantiva Technologies SAS, Paris | | X | | SIO |
GERMANY |
Bayernwerk AG, REGENSBURG | | X | | OTHER ENTITY |
Deutsche Telekom AG, Bonn | X | X | | ROA |
Deutsche Welle, BONN | | X | | ROA |
Fraunhofer HHI & IIS, BERLIN | | X | | SIO |
Huawei Technologies Düsseldorf GmbH, MUNICH | | X | | SIO |
Robert Bosch GmbH, Stuttgart | X | X | | SIO |
Rohde & Schwarz GmbH & Co. KG, MÜNCHEN | X | X | X | SIO |
Vodafone GmbH, DÜSSELDORF | | X | | ROA |
VOLKSWAGEN AG, Wolfsburg | | X | | OTHER ENTITY |
GHANA |
Global Voice Group, Accra | | X | | OTHER ENTITY |
INDIA |
Bharti Airtel Limited, GURGAON | X | X | X | ROA / OPERATOR |
Reliance Jio Infocomm Limited, NAVI MUMBAI | X | X | X | ROA |
Sterlite Technologies Limited, AURANGABAD | | X | | SIO |
Telecom Regulatory Authority of India (TRAI), NEW DELHI | X | X | X | OTHER ENTITY / REGULATOR |
Telecommunications Standards Development Society, India (TSDSI), New Delhi | X | X | | OTHER ENTITY |
IRAN (ISLAMIC REPUBLIC OF) |
Mobile Communication Company of Iran, TEHRAN | X | X | | ROA |
ITALY |
FastWeb S.p.A., MILANO NEXXT | | X | | ROA |
Intermatica S.p.A., ROME | | X | | OTHER ENTITY |
Prysmian SpA, MILANO | | X | | SIO |
STMicroelectronics, AGRATE BRIANZA | | X | | SIO |
Telecom Italia S.p.A., ROMA | X | X | | ROA |
JAMAICA |
Digicel Group, KINGSTON | | X | X | ROA |
JAPAN |
Fujitsu Limited, Tokyo | X | X | X | SIO |
Hitachi, Ltd., Kanagawa-ken | | X | X | SIO |
KDDI Corporation, TOKYO | X | X | X | ROA |
Mitsubishi Electric Corporation, TOKYO | X | X | ASSOCIATE SG1 | SIO |
National Institute of Information and Communications Technology (NICT), TOKYO | X | X | X | SIO |
NEC Corporation, TOKYO | X | X | X | SIO |
Nippon Hoso Kyokai (NHK) (Japan Broadcasting Corporation), TOKYO | X | X | | ROA |
Nippon Telegraph and Telephone Corporation (NTT), TOKYO | X | X | | SIO |
NTT Communications Corporation, TOKYO | X | X | | ROA |
NTT Comware Corporation, CHIBA | | X | | SIO |
NTT DOCOMO, INC., TOKYO | X | X | X | ROA |
Oki Electric Industry Company Ltd. (OKI), TOKYO | X | X | | SIO |
Panasonic Holdings Corporation, OSAKA | X | X | | SIO |
Rakuten Mobile, Inc., Tokyo | X | X | | ROA |
Sharp Corporation, CHIBA | X | X | | SIO |
SoftBank Corporation, TOKYO | X | X | X | ROA |
Sony Group Corporation, TOKYO | X | X | | SIO |
Sony Network Communications Inc., TOKYO | | X | | ROA / SERVICE PROVIDER |
Sumitomo Electric Industries, Ltd., OSAKA | | X | | SIO |
The ITU Association of Japan, TOKYO | X | X | X | SIO |
Toshiba Corporation, MINATO-KU, TOKYO | X | X | | SIO |
JORDAN |
Orange Jordan, AMMAN | | X | X | ROA |
KENYA |
Safaricom Limited, NAIROBI | X | X | X | ROA |
KOREA (REP. OF) |
Electronics and Telecommunications Research Institute (ETRI), DAEJEON | X | X | | SIO |
Hyundai Motor Company, GYEONGGI-DO | | X | | OTHER ENTITY |
KT Corporation, SEOUL | X | X | | ROA / OPERATOR |
LG Uplus, SEOUL | X | X | | ROA |
Samsung Electronics Co., Ltd., SEOUL | X | X | | SIO |
SK Telecom, SEOUL | X | X | | ROA |
KUWAIT |
Mobile Telecommunications Company K.S.C.P., SAFAT | | X | | ROA |
LESOTHO |
Econet Telecom Lesotho, MASERU | | X | | ROA |
LIBYA |
Libya Postal Telecommunication and Technology Holding Company (LPTIC), TRIPOLI | X | X | | OTHER ENTITY |
MEXICO |
América Móvil, S.A.B. de C.V., CIUDAD DE MÉXICO | X | X | X | ROA / OPERATOR |
MOROCCO |
Maroc Télécom - Itissalat Al-Maghrib (IAM), RABAT | X | X | X | ROA |
NEPAL (REPUBLIC OF) |
Nepal Telecommunications Authority (NTA), KATHMANDU | X | X | X | OTHER ENTITY / REGULATOR |
NETHERLANDS (KINGDOM OF THE) |
Royal KPN N.V., THE HAGUE | X | X | | ROA |
OMAN |
Oman Telecommunications Company (Omantel), RUWI | X | X | X | ROA |
Oman Telecommunications Regulatory Authority (TRA), RUWI | X | X | X | OTHER ENTITY / REGULATOR |
PERU |
Organismo Supervisor de Inversión Privada en Telecomunicaciones (OSIPTEL), LIMA | | X | X | OTHER ENTITY / REGULATOR |
PHILIPPINES |
DITO Telecommunity Corporation, Taguig City | | X | | ROA / OPERATOR |
Globe Telecom, Inc., Tagulg | | X | | ROA |
Philippine Long Distance Telephone Co. (PLDT Inc.), MAKATI CITY | | X | | ROA |
POLAND |
Orange Polska S.A., WARSAW | X | X | | ROA |
Polkomtel Sp. z o.o., WARSAW | X | X | | ROA |
PORTUGAL |
MEO - Serviços de Comunicações e Multimédia, S.A., LISBOA | X | X | X | ROA |
RUSSIAN FEDERATION |
OJSC 'Multiregional TransitTelecom', MOSCOW | | X | | ROA |
PJSC «Rostelecom», MOSCOW | | X | | ROA / OPERATOR |
SAUDI ARABIA |
Mobily Company, RIYADH | X | X | X | ROA / OPERATOR |
Saudi Telecom, RIYADH | X | X | X | ROA / OPERATOR |
SENEGAL |
Société Nationale des Télécommunications du Sénégal (SONATEL), DAKAR | X | X | X | ROA |
SINGAPORE |
Global Esports Federation, Singapore | | X | | OTHER ENTITY |
SOMALIA |
Hormuud Telecom Somalia, MOGADISHU | | X | | ROA |
Somtel, Mogadishu | | X | | ROA / OPERATOR |
Telesom Company | | X | | ROA / SERVICE PROVIDER |
SOUTH AFRICA |
Telkom SA SOC Ltd., CENTURION | X | X | X | ROA |
Vodacom SA (Pty) Limited, MIDRAND | X | X | X | ROA |
SPAIN |
Telefónica S.A., MADRID | X | X | X | ROA |
SWEDEN |
Telefon AB - LM Ericsson, STOCKHOLM | X | X | X | SIO |
Telia Company AB, STOCKHOLM | X | X | | ROA |
SWITZERLAND |
HUAWEI Technologies Switzerland AG, Liebefeld | | X | | SIO |
SEMTECH (International) AG, Rapperswil | | X | | SIO |
Swisscom SA, BERNE | X | X | X | ROA |
World's Global Telecom S.A., Lucerne | | X | | SIO / SERVICE PROVIDER |
TRINIDAD AND TOBAGO |
Telecommunications Authority of Trinidad and Tobago (TATT), BARATARIA | X | X | X | OTHER ENTITY / REGULATOR |
TUNISIA |
Tunisie Télécom, TUNIS | | X | X | ROA |
TüRKIYE |
Turkcell Iletisim Hizmetleri A.S., ISTANBUL | X | X | X | ROA / OPERATOR |
Türk Telekom A.S., ISTANBUL | X | X | X | ROA |
UNITED ARAB EMIRATES |
Al Yah Satellite Communications (YahSat), ABU DHABI | X | X | X | ROA |
Emirates Integrated Telecommunications Company PJSC, DUBAI | X | X | | ROA / OPERATOR |
Emirates Telecommunication Corporation - Etisalat, DUBAI | X | X | X | ROA |
UNITED KINGDOM |
British Telecommunications Plc. (BT Plc), LONDON | X | X | | ROA |
Broadcom Europe Ltd., Reading | | X | | SIO |
Cable & Wireless Communications Plc, LONDON | | X | | ROA |
Eutelsat OneWeb, LONDON | | X | | ROA / SERVICE PROVIDER |
Inmarsat Global Limited, LONDON | | X | | ROA |
RTFM LLP, GLASGOW | | X | | OTHER ENTITY |
Tata Communications UK Limited, London | | X | | ROA |
Vodafone Group Services Ltd, NEWBURY | X | X | X | ROA |
UNITED STATES |
ADTRAN Holdings Inc., HUNTSVILLE | | X | | SIO |
Apple Inc., CUPERTINO | X | X | | SIO |
AT&T, Inc., ATLANTA | X | X | X | ROA |
Broadcom Corporation, Palo Alto | | X | | SIO |
CableLabs, Louisville | | X | | SIO / R&D INSTITUTION |
Cisco Systems, Inc., SAN JOSE | X | X | X | SIO |
Corning Incorporated, CORNING | | X | | SIO |
Dolby Laboratories, SAN FRANCISCO | | X | | SIO |
Five 9 Inc., San Ramon | | X | | OTHER ENTITY |
Frontier Communication, Lewisville, TX | X | X | | SIO / SERVICE PROVIDER |
Globalstar, Inc., MILPITAS | X | X | | ROA |
Google Inc., MOUNTAIN VIEW | X | X | | SIO |
IBM, POUGHKEEPSIE | | X | | SIO |
Infinera Corporation, SUNNYVALE | | X | | SIO |
Intel Corporation, SANTA CLARA | X | X | X | SIO |
InterDigital Communications, Inc., CONSHOHOCKEN | X | X | | SIO |
Juniper Networks, SUNNYVALE | | X | | SIO |
Lockheed Martin Corporation (LMC), ARLINGTON | X | X | X | ROA |
Maxlinear Inc, CARLSBAD | | X | | SIO |
Meta Platforms, Inc., MENLO PARK | X | X | X | SIO |
Microchip Technology Inc., SAN JOSE | | X | | SIO |
Microsoft Corporation, REDMOND | X | X | X | SIO / MANUFACTURER |
Netflix Inc., LOS GATOS | | X | X | SIO / SERVICE PROVIDER |
Nokia USA, MURRAY HILL | | X | | SIO |
Qualcomm, Inc., SAN DIEGO | X | X | X | SIO |
SomosGov Inc., East Brumwick | | X | | OTHER ENTITY |
Verizon Communication Corporation, Basking Ridge | X | X | X | ROA |
Zenaciti Corporation, Beaverton | | X | | SIO |
ZIMBABWE |
Powertel Communications (PVT) Ltd., HARARE | | X | ASSOCIATE SG2 | ROA |
182 Sector Members (ITU-R=92, ITU-T=182, ITU-D=61, any=182; Associates: ITU-R=0, ITU-T=0, ITU-D=2, any=2). |
Name | ITU-R | ITU-T | ITU-D | Categories |
African ICT Consumers Network (AICN), COTONOU | | X | X | REGINTORG |
African Organization for Standardisation, Nairobi | | X | | REGINTORG |
African Union of Broadcasting, DAKAR | X | X | X | REGINTORG |
African Union, ADDIS ABABA | X | X | X | REGINTORG |
American Registry for Internet Numbers (ARIN), Centreville | | X | X | REGINTORG |
Arab Information and Communication Technology Organization (AICTO), TUNIS | X | X | X | REGINTORG |
Arab League Educational, Cultural and Scientific Organization (ALECSO), Tunis | | X | X | REGINTORG |
Arab Private Broadcasting Union, QURTOBA | X | X | X | REGINTORG |
Arab Regulators Network, ALGIERS | X | X | X | REGINTORG |
Asia Pacific Network Information Centre, BRISBANE | | X | X | REGINTORG |
Asia-Pacific Broadcasting Union, KUALA LUMPUR | X | X | X | REGINTORG |
Asociación de Reguladores Administrador del Foro Latinoamericano de Entes Reguladores de Telecomunicaciones, BOGOTA | X | X | X | REGINTORG |
Asociación Interamericana de Empresas de Telecomunicaciones, MADRID | X | X | X | REGINTORG |
Association of Andean Community Telecommunications Enterprises, QUITO | X | X | X | REGINTORG |
Associação Internacional das Comunicações de Expressão Portuguesa, LISBOA | | X | X | REGINTORG |
Centre for Environment and Development for the Arab Region and Europe, CAIRO | | X | X | REGINTORG |
Child Helpline International, AMSTERDAM | | X | X | REGINTORG |
Common Market for Eastern and Southern Africa, Lusaka | X | X | X | REGINTORG |
Commonwealth ITU Group, LONDON | X | X | X | REGINTORG |
Commonwealth Telecommunications Organisation, LONDON | X | X | X | REGINTORG |
Communauté économique des Etats de l'Afrique centrale, LIBREVILLE | X | X | X | REGINTORG |
Communications Regulators Association of Southern Africa, Gaborone | X | X | X | REGINTORG / REGULATOR |
Consumers International, LONDON | | X | X | REGINTORG |
Cooperation Council for the Arab States of the Gulf, MANAMA | X | X | X | REGINTORG |
Digital Cooperation Organization, Riyadh | | X | X | REGINTORG |
Dominic Foundation, Lugano | | X | X | REGINTORG |
East African Communications Organization, KIGALI | X | X | X | REGINTORG |
Ecole Supérieure Multinationale des Télécommunications, DAKAR | X | X | X | REGINTORG |
Economic Community for West African States, ABUJA | X | X | X | REGINTORG |
Environmental Coalition on Standards, Brussels | | X | X | REGINTORG |
European Broadcasting Union, GRAND-SACONNEX | X | X | X | REGINTORG |
European Communications Office, COPENHAGEN K | X | X | X | REGINTORG |
European Competitive Telecommunications Association, BRUSSELS | X | X | X | REGINTORG |
European DIGITAL SME Alliance, Brussels | | X | | REGINTORG |
European Patent Office, MÜNCHEN | | X | | REGINTORG |
European Telecommunications Network Operators' Association, BRUSSELS | X | X | X | REGINTORG |
European Telecommunications Standards Institute, SOPHIA ANTIPOLIS CEDEX | X | X | X | REGINTORG |
European Union, BRUSSELS | X | X | X | REGINTORG |
Forum of Incident Response and Security Teams (FIRST), MORRISVILLE | | X | X | REGINTORG |
G3ict - Global Initiative for Inclusive Information and Communication Technologies, ATLANTA | X | X | X | REGINTORG |
GCC Standardization Organization (GSO), Riyadh | | X | | REGINTORG |
Global ICT Standardization Forum for India (GISFI), PUNE | | X | | REGINTORG |
GSM Association, LONDON | X | X | X | REGINTORG |
IJMA3-The Arab ICT Organization, BEIRUT | | X | X | REGINTORG |
Institute of Electrical and Electronics Engineers, Inc. (IEEE), Piscataway, NJ | X | X | X | REGINTORG |
International Air Transport Association, MONTREAL | X | X | X | REGINTORG |
International Association of IT Lawyers (IAITL), HELLERUP | | X | | REGINTORG |
International Center for Disability Resources on the Internet (ICDRI), ALEXANDRIA | | X | | REGINTORG |
International Committee of the Red Cross, GENÈVE | X | X | X | REGINTORG |
International Electrotechnical Commission, GENÈVE 20 | X | X | X | REGINTORG |
International Federation for Information Processing (IFIP), LAXENBURG | | X | X | REGINTORG |
International Maritime Radio Association, LONDON | X | X | | REGINTORG |
International Mobile Satellite Organization (IMSO), LONDON | X | X | X | REGINTORG |
International Multilateral Partnership Against Cyber Threats (IMPACT), CYBERJAYA | | X | | REGINTORG |
International Organization for Standardization, VERNIER, GENEVA | X | X | X | REGINTORG |
International Telecommunications Satellite Organization, WASHINGTON, DC | X | X | X | REGINTORG |
International Telecommunications Users Group, WOERDEN | | X | X | REGINTORG |
Internet Society, GENEVA | | X | X | REGINTORG |
Internet Systems Consortium, Newmarket | | X | X | REGINTORG |
ITU-APT Foundation of India (IAFI), NEW DELHI | X | X | X | REGINTORG |
Mandat International, Geneva | | X | | REGINTORG |
Open & Agile Smart Cities (OASC), Brussels | | X | | REGINTORG |
Open Geospatial Consortium, WAYLAND | X | X | X | REGINTORG |
Organisation Internationale de la Francophonie (OIF), Paris | X | X | X | REGINTORG |
Pacific Islands Telecommunications Association, SUVA | X | X | X | REGINTORG |
Personal Connected Health Alliance, CHICAGO | X | X | X | REGINTORG |
Registro de Direcciones de Internet para América Latina y Caribe - LACNIC, Montevideo | | X | X | REGINTORG |
Réseaux IP Européens Network Coordination Centre (RIPE NCC), AMSTERDAM | | X | X | REGINTORG |
Southern Africa Telecentre Networks, LUSAKA | X | X | X | REGINTORG |
Southern African Development Community, GABORONE | X | X | X | REGINTORG |
Union Economique et Monétaire Ouest Africaine, OUAGADOUGOU | | X | X | REGINTORG |
United Kingdom Telecommunications Academy (UKTA), BRACKLEY HATCH | | X | X | REGINTORG |
URSI-International Union of Radio Science, GENT | X | X | X | REGINTORG |
West Africa Telecommunications Regulators Assembly, ABUJA | X | X | X | REGINTORG |
Wireless World Research Forum, Zürich | X | X | X | REGINTORG |
World Federation of Engineering Organization, Paris | | X | X | REGINTORG |
World Smart Sustainable Cities Organization (WeGO), Seoul City | | X | | REGINTORG |
77 Sector Members (ITU-R=44, ITU-T=77, ITU-D=65, any=77). |