ARIANESPACE

ASCO – Arab Satellite Communications Organization

ASETA – Asociacion de Empresas Estatales de Telecomunicaciones del Acuerdo Subregional Andino

Alcatel Qualcomm

CLS Argos – Collecte Localisation Satellites Argos

COSPAR – The Committee on Space Research

CEOS – Committee on Earth Observation Satellites

Comsat/KDD Consortium

Cospas-Sarsat

EARSC – European Association of Remote Sensing Companies

ECSL – European Centre for Space Law

ESA – European Space Agency

ESCO – European Satellite Consulting Organization

ESOC – European Space Operations Centre

ESRIN – Europeen Space Research Institute

ESTEC – European Space Research and Technology Centre

EUMETSAT – European Organization for the Exploitation on Meteorological Satellites

EURIMAGE – Eurimage Scrl

EUROSPACE – European Industrial Study Group

EUTELSAT – European Telecommunication Satellites Organization

Euro-Columbus Raumfahrt GmbH

Europropulsion

INMARSAT – International Maritime Satellite Organization

INTELSAT – International Telecommunications Satellite Organization

ITU – International Telecommunications Union

Inscom – International Satellite Communications Ltd.

LKE International, Inc – Lockheed-Khrunichev-Energia Int, Inc

Matra Marconi Space

Orion Atlantic

RASCOM – Regional African Satellite Communications

Resurs-F WorldMap Joint Venture

SATCOM – Satcom International

Satellite Aircom Consortium

Skyphone Consortium

SovCan Star Satellite Communications Inc

Sea Launch Co, Ldc