Granite State Manufacturing

United States, Manchester

Granite State Manufacturing is a key supplier of mission-critical systems to the US Navy.

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United States

Granite State Manufacturing

Every member of our team of welders, machinists, assemblers, engineers & business staff, plays a vital role in supporting our country’s men & women in uniform. Their mission is our mission..
In support of this mission, Granite State Manufacturing is growing at the most rapid pace in our company’s 85-year history.

Our major customers, the United States’ two largest shipbuilders, depend on Granite State Manufacturing & our manufacturing know-how to supply complex, life-critical systems and solutions, as they design & build the US Navy’s fleet of warships & nuclear- powered submarines.

Granite State Manufacturing: Small Business, Big Impact
Granite State Manufacturing (GSM) is family owned and locally based. And while we don’t have thousands of employees like the “big guys,” there’s nothing small about our work. For more than 80 years, we have served some of the world’s top companies in defense, aerospace, homeland security, and other vital industries.

At Granite State Manufacturing you’ll be challenged to find solutions to complex manufacturing problems, and you’ll do it with the latest and greatest machines and technology. In fact, you’ll have the chance to hone your skills with state-of-the-art equipment you won’t find in your father’s machine shop.

Granite State Manufacturing believes in rewarding achievement because we do well when you do well. Promotions are based on performance, not seniority, so when you excel, you’re rewarded—it’s that simple. At Granite State Manufacturing, advancement is more than a possibility; it’s a reality.

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