Insights

Defense Market Strength Granite State Manufacturing's substantial involvement in defense, evidenced by secure $25 million in Navy contracts and its equipment on every US Navy submarine, indicates a strong foothold in military manufacturing. Opportunities may exist to expand product offerings or provide additional specialized manufacturing services for current defense projects.

Growth and Expansion The recent expansion into the Nashua facility and hiring of 50 new employees demonstrate active growth. This expansion suggests a potential volume increase in manufacturing needs and offers a chance to engage with them on scalable, high-volume production solutions or upgraded manufacturing technology.

Advanced Manufacturing Capabilities With capabilities such as 5-axis machining and US Navy-certified welding, GSM specializes in complex, performance-critical components. There is an opportunity to offer advanced manufacturing solutions, automation, or supplementary services that complement their high-precision, critical component production.

Technological Readiness Utilizing sophisticated design and operational technology like SOLIDWORKS, Bitbucket, and modern web tools, GSM indicates high tech adoption. This suggests openness to integrating innovative manufacturing technologies, such as automation, IoT-enabled systems, or digital twin solutions, to further enhance their capabilities.

Financial Outlook With revenues between $10M and $25M and recent large Navy contracts, GSM shows financial stability conducive to strategic investment in new technologies or partnership opportunities. This can be leveraged for value-added services, equipment upgrades, or joint ventures in defense manufacturing.

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Granite State Manufacturing Tech Stack

Granite State Manufacturing uses 8 technology products and services including SOLIDWORKS, Open Graph, GSAP, and more. Explore Granite State Manufacturing's tech stack below.

  • SOLIDWORKS
    Cad & Graphics
  • Open Graph
    Content Management System
  • GSAP
    Javascript Frameworks
  • particles.js
    Javascript Graphics
  • Modernizr
    Javascript Libraries
  • Cloudflare Bot Management
    Security
  • Bitbucket
    Source Code Management
  • Elementor Header & Footer Builder
    Web Platform Extensions

Granite State Manufacturing's Email Address Formats

Granite State Manufacturing uses at least 1 format(s):
Granite State Manufacturing Email FormatsExamplePercentage
First.Last@granitestatemfg.comJohn.Doe@granitestatemfg.com
47%
Last@granitestatemfg.comDoe@granitestatemfg.com
3%
First.Last@granitestatemfg.comJohn.Doe@granitestatemfg.com
47%
Last@granitestatemfg.comDoe@granitestatemfg.com
3%

Frequently Asked Questions

What is Granite State Manufacturing's phone number?

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You can contact Granite State Manufacturing's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Granite State Manufacturing's official website and social media links?

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Granite State Manufacturing's official website is granitestatemfg.com and has social profiles on LinkedIn.

What is Granite State Manufacturing's SIC code NAICS code?

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Granite State Manufacturing's SIC code is 3761 - Guided Missiles and Space Vehicles NAICS code is 336414 - Guided Missile and Space Vehicle Manufacturing.

How many employees does Granite State Manufacturing have currently?

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As of January 2026, Granite State Manufacturing has approximately 113 employees across 1 continents, including North America. Key team members include Vice President Finance: J. B.President: J. F.Chairman And Ceo: J. A.. Explore Granite State Manufacturing's employee directory with LeadIQ.

What industry does Granite State Manufacturing belong to?

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Granite State Manufacturing operates in the Defense and Space Manufacturing industry.

What technology does Granite State Manufacturing use?

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Granite State Manufacturing's tech stack includes SOLIDWORKSOpen GraphGSAPparticles.jsModernizrCloudflare Bot ManagementBitbucketElementor Header & Footer Builder.

What is Granite State Manufacturing's email format?

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Granite State Manufacturing's email format typically follows the pattern of First.Last@granitestatemfg.com. Find more Granite State Manufacturing email formats with LeadIQ.

When was Granite State Manufacturing founded?

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Granite State Manufacturing was founded in 1937.

Granite State Manufacturing

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.

Section iconCompany Overview

Phone number
SIC Code
3761 - Guided Missiles and Space Vehicles
NAICS Code
336414 - Guided Missile and Space Vehicle Manufacturing
Founded
1937
Employees
51-200

Section iconFunding & Financials

  • $10M$25M

    Granite State Manufacturing's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Granite State Manufacturing's revenue is estimated to be in the range of $10M$25M

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