Granite State Manufacturing Employee Directory

Q: What is Granite State Manufacturing known for?

Granite State Manufacturing was founded in 1937. Granite State Manufacturing operates in the Defense and Space Manufacturing industry.

Q: How many employees does Granite State Manufacturing have currently?

Granite State Manufacturing has approximately 113 employees.

Q: Who are Granite State Manufacturing's key employees and leadership?

Granite State Manufacturing's key employees include: Chairman And Ceo: J. A., Vice President Finance: J. B., President: J. F..

Defense and Space ManufacturingNew Hampshire, United States51-200 Employees

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.

Find Granite State Manufacturing employees' phone numbers or email addresses

Granite State Manufacturing Global Highlights

North America
101

United States Of America
101

Granite State Manufacturing's Leadership

J. B.
Vice President Finance
Mobile Phone
Email
J. F.
President
Mobile Phone
Email
J. A.
Chairman And Ceo
Mobile Phone
Email
G. H.
Owner
Mobile Phone
Email
D. T.
Vice President
Mobile Phone
Email
M. A.
Vice President
Mobile Phone
Email
M. T.
Director Program Management
Mobile Phone
Email
H. K.
Director Of Human Resources
Mobile Phone
Email

Granite State Manufacturing Employee Metrics

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2026

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2024

Program & Project Management
Manufacturing
Quality Assurance
Human Resources
Supply Chain
Other

Contact profiles from Granite State Manufacturing

Name

Title

Contact Info

Location

Last Update

K. R.
Director Of Business Development
Mobile Phone
Email
United StatesNew Hampshire
Sep 27, 2025
J. O.
Supply Chain Director
Mobile Phone
Email
United StatesNew Hampshire
Apr 28, 2025
J. H.
Director Of Engineering
Mobile Phone
Email
United StatesNew Hampshire
Sep 27, 2025
G. C.
Director Of Special Projects
Mobile Phone
Email
United StatesMassachusetts
Jan 26, 2026
K. M.
Director Of Manufacturing
Mobile Phone
Email
United StatesNew Hampshire
Dec 09, 2025
G. B.
Director Program Management
Mobile Phone
Email
United States
Apr 01, 2025
P. L.
Director Of Procurement
Mobile Phone
Email
United StatesNew Hampshire
Oct 23, 2024
L. G.
Director Of Human Resources
Mobile Phone
Email
United StatesNew Hampshire
Apr 27, 2025
J. H.
Director Of Engineering
Mobile Phone
Email
United StatesNew Hampshire
Sep 27, 2025
P. D.
Director Of Sales & Marketing
Mobile Phone
Email
United StatesNew Hampshire
Oct 09, 2025

Frequently Asked Questions

What is Granite State Manufacturing known for?

Granite State Manufacturing was founded in 1937 operates in the Defense and Space Manufacturing industry; you can contact the main corporate office by phone at

+1-603-668-****

. Explore Granite State Manufacturing's company overview page for more information.

What is Granite State Manufacturing's most common email format?

Granite State Manufacturing employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Granite State Manufacturing email formats with LeadIQ.

How many employees does Granite State Manufacturing have currently?

Granite State Manufacturing has approximately 113 employees as of January 2026. These team members are located across 1 continents, including North America.

Who are Granite State Manufacturing's key employees and leadership?

As of January 2026, Granite State Manufacturing's key employees include:

Vice President Finance: J. B.
President: J. F.
Chairman And Ceo: J. A.
Owner: G. H.
Vice President: D. T.

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