Member State Entities
Spain
| Name | ITU-R | ITU-T | ITU-D | Category |
| Ministerio para la Transformación Digital y de la Función Pública, MADRID | - | - | - | MINISTRY |
| Secretaría de Estado de Telecomunicaciones e Infraestructuras Digitales, MADRID | - | - | - | ADMIN |
| Comisión Nacional de los Mercados y la Competencia (CNMC), MADRID | - | - | - | ADMIN RELATED |
| Axon Partners Group, Madrid | - | - | x | OTHER ENTITY |
| Case On IT, Madrid | - | SG12 | - | OTHER ENTITY |
| Cellnex Telecom, S.A., BARCELONA | x | - | - | ROA |
| Colegio Oficial de Ingenieros de Telecomunicación (COIT), MADRID | Academia | UNIVERS,RSRCH | ||
| Everycode-inSuit, Valencia | - | - | SG1 | SIO |
| Global Voice Group, Madrid | - | - | x | SIO |
| HISDESAT Servicios Estratégicos, Madrid | x | - | - | OTHER ENTITY |
| HISPASAT, S.A., Alcobendas, Madrid | x | - | - | ROA |
| Iberdrola, Madrid | - | SG15 | - | OTHER ENTITY |
| Indra Sistemas, Alcobendas | x | - | - | SIO |
| Insikt Intelligence, Barcelona | - | SG17 | - | SIO |
| Knowledge Development for Rugged Optical Communications, S.L., Tres Cantos, Madrid | - | SG15 | - | SIO |
| Satelio IoT Services, S.L, Barcelona | SG4 | SG2 | - | ROA |
| Startical, Madrid | SG4 | - | - | SIO |
| TOTHOMweb, Girona | - | SG21 | - | OTHER ENTITY |
| Telefónica S.A., MADRID | x | x | x | ROA |
| Universidad Del País Vasco, LEIOA | Academia | UNIVERS,RSRCH | ||
| Universidad de Málaga, Malaga | Academia | UNIVERS,RSRCH | ||
| Universitat Autònoma de Barcelona, Bellaterra | Academia | UNIVERS,RSRCH | ||
| Universitat Politècnica de Catalunya, Barcelona | Academia | UNIVERS,RSRCH | ||
| Wavecontrol, S.L., Barcelona | SG1 | SG5 | - | SIO |
