- Lockheed Martin Corporation
- Northrop Grumman Corporation
- Thales SA
- BAE Systems PLC
- Elbit Systems Limited
- Leonardo SPA
- Aerovironment Inc.
- Knight Scope Inc.
- SZ DJI Technology Co. Ltd
- SMP Robotics
- Boston Dynamics Inc.
- Cobham PLC
- Kongsberg Gruppen
- Qinetiq Group PLC company
- RoboTex Inc.
- Recon Robotics Inc.