- AdaCore
- Aegis Power Systems Inc.
- Air Force Life Cycle Management Center
- Air Force Research Laboratory
- Annapolis Micro Systems
- Avalex Technologies
- Avilution, LLC
- Behlman Electronics
- Boeing
- Concurrent Technologies
- Collaborative Open Systems Architecture (COSA)
- Collins Aerospace
- Core Avionics & Industrial Inc.
- Critical Frequency Design
- Crossfield Technology LLC
- Curtiss-Wright
- DDC-I
- DornerWorks
- Elbit Systems of America
- Elma Electronic Inc.
- Epiq Solutions
- Georgia Tech Research Institute
- Green Hills Software
- Hardware Open Systems Technologies/HOST
- KIHOMAC Inc.
- Kontron
- L3Harris
- LCR Embedded Systems
- Lockheed Martin
- Lynx Software Technologies
- Mercury Systems
- Meritec
- Micro Focus
- Milpower Source
- NAVAIR
- North Atlantic Industries
- Pentek
- Physical Optics
- PRESAGIS
- Rapita Systems
- RTI (Real-Time Innovations)
- Skayl
- SR Technologies
- SRC, Inc.
- SV Microwave
- TE Connectivity
- The Open Group
- Tucson Embedded Systems (TES-SAVI)
- Twin Oaks Computing
- U.S. Army CCDC C5ISR
- U.S. Army – DEVCOM
- U.S. Army – PEO Aviation
- U.S. Army Project Manager Electronic Warfare and Cyber
- Verocel Inc.
- W.L. Gore & Associates, Inc.
