About TM Forum
Welcome to the connectivity industry’s global alliance
TM Forum is a global alliance of 800+ organizations across the connectivity ecosystem. Members include the top 10 Communication Service Providers, top three hyperscalers, leading Network Equipment Providers, and a wide range of vendors, consultancies, and system integrators.
We provide a place for our Members to collaborate to deliver lasting change and renewed value and purpose for our industry. Together, we are building a sustainable future for the sector in connectivity and beyond.
Our focus: Industry Missions
Our Members are driving three Industry Missions to build our AI-enabled future and bring the industry back to growth.

Composable IT and Ecosystems
A step change in business simplicity, velocity, partner-ability, customer experience and operating costs by enabling our industry to run on AI-ready, composable software.

Autonomous Networks
Transforming customer experience, business velocity, profitability and new services by unlocking the power of seamless end-to-end autonomous operations.

AI and Data Innovation
Accelerating the adoption of AI and data in the CSP industry at scale, responsibly and affordably, with unified architecture, migration roadmaps and industry benchmarks.
TM Forum at a glance
Led and valued by Members
800 Member companies
In 110 countries, including 350+ companies that co-create and collaborate. 20 global leaders from the world's largest organizations sit on our boards.
1 million Open API downloads
And 1,000 ODA assets in use.
110,000+ active Member professionals
Including 30,000+ Member professionals upskilled, and 2,000 professionals who participate in our projects.
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