Protonex Technology Corporation


Protonex, a wholly owned subsidiary of Ballard, is a leading designer and manufacturer of Unmanned Aerial Vehicle (UAV) fuel cell solutions. Protonex develops, tests, and manufactures UAV fuel cell solutions in Southborough, Massachusetts. Protonex has commercialized and deployed several products designed for end‐users for UAV commercial applications that are currently underserved by batteries and internal combustion engines. Products are also being developed for OEM customers looking to integrate high-performance fuel cell solutions into their UAV products. For more information about Protonex UAV solutions please refer to

Protonex Technology Corporation
153 Northboro Road
Southborough, MA 01772-1034
Phone: 508-490-9960
Fax: 508-490-8575 

Ballard Fuel Cell Systems Inc.

Ballard Fuel Cell Systems Inc., a wholly owned subsidiary of Ballard, undertakes product development from facilities in Bend, Oregon and provides after sales support for our customers in the United States.

Ballard Fuel Cell Systems
20756 High Desert Court, Suite 6
Bend, OR 97701
Phone: 541-639-8640 

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