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Local 255 represents employees at

General Dynamics Mission Systems in Pittsfield MA.

General Dynamics Ordnance and Tactical Systems in Jericho, VT.

Chartered in 1949 at what was General Electric in Pittsfield MA. 

After being bought and sold by Martin Marietta, Lockheed Martin we  finally ended up as employees of General Dynamics. Once having over 12000 members the Local sunk to a low of about 30 members. We currently have 150 members. With new contracts that run for the next 60 years it looks like we will make our 100 year anniversary in the future.