
Bloom Engineering Co., Inc.Pennsylvania, United States

Catalytica, Inc.Washington, United States

Achates Power, Inc.California, United States

Coolcore LLCNew Hampshire, United States

Process Technology International LLC

ClearSign Technologies Corp.Washington, United States

Reaction Design, Inc.California, United States

Selas Heat Technology Co. LLCOhio, United States

Combustion Science & Engineering, Inc.Maryland, United States

Wuhan Huashi Energy & Environmental Engineering Co. Ltd.

Mobotec USA, Inc.

MEKU Energie Systeme GmbH & Co. KG