Granite State Manufacturing


Granite State Manufacturing (GSM) is a leading contract manufacturer of specialized equipment for Defense, Medical, Semiconductor, and Industrial markets. For more than 75 years, GSM has been providing integrated manufacturing services to some of the world’s top companies. From prototype to production runs, GSM has the technical depth, program management and manufacturing expertise to quickly respond to engineering and production demand changes while also providing cost saving options and value engineering to all our customers.


Keith Ratay Business Development Manager
BUSINESS PHONE 603-668-1900
MOBILE PHONE 978-995-2140


Equipois, LLC*

Equipois zeroG® and X-Ar™ exoskeletal technologies help manufacturers in aerospace, defense, automotive, and other industries increase productivity and reduce workplace injuries.