
Grafoid, Inc.Ontario, Canada

Reaction Engines Ltd.United Kingdom

Markland Technologies, Inc.

Galileo Avionica SpAMILAN, Italy

Tekna Plasma Systems, Inc.Quebec, Canada

Curtil SAS

Moscow Mills, Inc.Vermont, United States

Aero Design & Mfg. Co., Inc.Minnesota, United States

Vestshell, Inc.Quebec, Canada

CU Aerospace LLCIllinois, United States

Creaform, Inc.Quebec, Canada

Acheson Colloids Co.