AeroVironment Inc.
BAE Systems plc
Defence Research and Development Organisation?(DRDO)
General Dynamics Corporation
Lockheed Martin Corporation
Northrop Grumman Corporation
Saab A.B.
The Boeing Company
AutoNaut Ltd
Elbit Systems Ltd.
ECA GROUP
Saildrone Inc.
Milrem AS (Milrem Robotics)
Israel Aerospace Industries
Hanwha Defense