Satellite Communications Trade Associations

ABRASAT – Associação Brasileira das Empresas de Telecomunicações por Satélite

Brazil’s national association for satellite telecom companies, representing Brazilian and foreign satellite operators, service providers, equipment makers, and distributors to advance policy, spectrum, and market development in Brazil. Founded with 25 member firms; current roster is not publicly listed.

https://abrasat.org.br/ Membership: 25

ADS Group (UK)

UK-wide trade association spanning aerospace, defence, security and space; advocates for policy, trade, skills and supply chains with a large space-industry contingent relevant to satcom manufacturers, operators and ground segment suppliers. Membership exceeds 1,100 companies.

https://www.adsgroup.org.uk/ Membership: 1,100

AIAC – Aerospace Industries Association of Canada

Canada’s national aerospace association (commercial, defence and space), providing advocacy, policy engagement and trade promotion; used by Canadian satcom manufacturers, operators and service providers to interface with government and global markets. Represents 400+ member organizations.

https://aiac.ca/ Membership: 400

APSCC – Asia-Pacific Satellite Communications Council

Asia-Pacific’s dedicated satellite trade association bringing together operators, manufacturers, launch providers, ground segment vendors, insurers, investors and agencies to promote regional policy, spectrum, and market growth; 100+ member organizations across 35+ countries.

https://apscc.or.kr/ Membership: 100

AVIA – Asia Video Industry Association (Satellite Industry Group)

Pan-Asia video industry association (formerly CASBAA) whose Satellite group convenes leading operators, service providers and vendors to address distribution, standards and anti-piracy across satellite-delivered video and data; ~130 corporate members.

https://avia.org/ Membership: 130

Commercial Spaceflight Federation (CSF)

US-focused industry federation uniting companies across smallsat manufacturing, launch, ground, data and applications; advances commercial space—including satcom constellations—through policy advocacy and public–private collaboration; 85+ member companies.

https://www.commercialspace.org/ Membership: 85

DIFI – Digital IF Interoperability Consortium

Open, IEEE-ISTO-hosted industry consortium developing the Digital IF/RF interoperability standard for virtualized and multi-orbit ground systems; over 60 member organizations spanning satcom operators, vendors, integrators and agencies.

https://dificonsortium.org/ Membership: 60

EUROSPACE – The Association of European Space Industry

Trade association of Europe’s space industry (ASD’s space arm) representing prime contractors, operators and suppliers across 14+ countries; members account for ~90% of European space-industry turnover, including major satcom manufacturers and service firms; 42 member companies.

https://eurospace.org/ Membership: 42

GSC – Global Satellite Coalition

Coalition of satellite trade associations coordinating global advocacy on spectrum, 5G/NTN, universal service and disaster response; founded by ABRASAT, APSCC, AVIA (ex‑CASBAA), GSOA/ESOA, SIA (US) and GVF; currently six association members.

https://gscoalition.org/ Membership: 6

GSOA – Global Satellite Operators Association

CEO‑led global satcom trade association (formerly ESOA), now combined with GVF, representing satellite operators and a broader ecosystem to provide a unified voice on policy and spectrum and to promote responsible space sustainability; ~70 member companies.

https://gsoasatellite.com/ Membership: 70

IAF – International Astronautical Federation

The IAF is the world’s largest space-sector association (agencies, industry, academia). Its working groups and events (e.g., IAC) directly serve satcom by shaping standards, policy dialogues and cross‑border projects; ~397 organizational members in 69 countries.

https://www.iafastro.org/ Membership: 397

SIG – Satcoms Innovation Group

Industry group focused on improving satcom operations and efficiency (interference mitigation, ground‑segment innovation, multi‑orbit operations). Hosts technical forums and workshops bringing together operators, manufacturers and solution providers; ~40 members.

https://satig.space/ Membership: 40

SIA – Satellite Industry Association (USA)

The US trade association and policy voice for the commercial satellite sector—operators, manufacturers, launch, ground systems, and service providers—engaging Congress and agencies on spectrum, space safety and market policy; 50+ member companies.

https://sia.org/ Membership: 50

SSPI – Space & Satellite Professionals International

Global professional association for the space and satellite workforce—networking, talent, thought leadership and awards (e.g., Hall of Fame, 20 Under 35)—supporting satcom companies and careers; about 3,800 individual members in 40+ countries.

https://www.sspi.org/ Membership: 3,800

Space Canada

Canada’s national space industry association representing commercial space—including satellite communications, EO and ground systems—to advance policy, supply chain and investment; nearly 100 companies and allied organizations.

https://space-canada.ca/ Membership: 100

SDA – Space Data Association

Non‑profit of satellite operators sharing ephemeris and operational data via the Space Data Center to improve conjunction warnings and mitigate RFI—directly supporting safe, resilient satcom operations; currently supports 36 participants.

https://www.space-data.org/ Membership: 36

SGAC – Space Generation Advisory Council

UN‑affiliated global network for students and young professionals in space, fostering workforce development that feeds the satcom talent pipeline; 25,000+ members across 165 countries with active satcom projects and policy workstreams.

https://spacegeneration.org/ Membership: 25,000

SIAA – Space Industry Association of Australia

Australia’s national peak body for space industry—operators, manufacturers, launch, ground and services—engaging government on policy, spectrum and growth. Current membership includes 80+ companies, with wider participation across 600+ individuals.

https://www.spaceindustry.com.au/ Membership: 80

UKspace

Trade association for the UK space sector representing primes, SMEs and startups—including satcom manufacturers, operators and service providers—on policy, spectrum, trade and skills; nearly 200 member organizations.

https://www.ukspace.org/ Membership: 200

ASD – Aerospace, Security and Defence Industries Association of Europe

Pan‑European industry association for aerospace, security and defence with a large space portfolio (Eurospace as its Space Group). Provides satcom‑relevant advocacy on spectrum, standards, trade and R&D across 4,000+ member companies.

https://asd-europe.org/ Membership: 4,000