General Hydrogen Corporation is a division
of CGI International, LLC an industrial gas company with
a heritage and experience in the industry that dates back
Headquartered in Washington, Pennsylvania. General Hydrogen
has plants located in several states with plans to build
four additional plants over the next 4 years.
are General Hydrogen of West Virginia a division, located
in Proctor, WV. and General Hydrogen of Tennessee an
affiliate located in Charleston, TN.
Our corporate headquarters has been located in Washington,
Pennsylvania for 60 years.
Washington is approximately 25 miles south of Pittsburgh,
Pa. The offices are housed in the CGI Building, along
with the corporate offices for CGI International, Inc.
and CGI International,LLC.
is a modern 65,000 sq. ft. facility situated on over
20 acres of land with easy access to the major highways.