The Open Group has over 300 member organizations from all over the world, which range from major corporations, government organizations and consortia to universities and individuals.
list of members

The Open Group provides them with an opportunity to exchange information and shape the future of IT, and they can obtain access to information and ideas on levels that they otherwise could not attain – from industry-shaping events to academic research breakthroughs.

Thanks to the flexible structure of The Open Group membership, any organization, no matter what its size or office location, may join and have a voice in shaping the future.

Members can participate at three levels of membership: Platinum, Gold and Silver.

The Open Group Platinum Members
The Open Group Platinum Members are listed in the display box (left). We are proud of our Platinum Members and their commitment to multi-vendor integration through open standards, certification and branding. Through their standards-compliant products and active involvement in The Open Group, they are making enterprise integration and multi-vendor interoperability a reality.