Granite State Manufacturing

Granite State Manufacturing

Defense and Space Manufacturing

Manchester, NH 1,591 followers

As part of our team at GSM, your work will have a direct impact on supporting our country’s national security!

About us

Granite State Manufacturing (GSM) is a small business contract manufacturer providing complete in-house capabilities, including machining, US Navy-certified welding, wiring, assembly, and testing. GSM-built equipment is on every US Navy submarine. From prototype to production runs, GSM has the technical depth, program management, and manufacturing expertise to deliver performance-critical solutions. GSM has 5-axis machining up to 33ft long or 82in diameter and welding up to 35,000lbs.

Website
https://granitestatemfg.com
Industry
Defense and Space Manufacturing
Company size
51-200 employees
Headquarters
Manchester, NH
Type
Privately Held
Founded
1937
Specialties
Contract manufacturing, Large Complex Weldments, Antenna Systems, Thin Line Towed Array Handling System, Reelable Towed Array Handling System, precision machining, precision welding, NDT Inspection, and Electromechanical Assembly

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