Insights

Medical Manufacturing ISO 13485 certification and precision injection molding capabilities position Granite State Plastics as a reliable supplier for healthcare components, enabling sales opportunities with medical device manufacturers and suppliers requiring compliant, high-quality parts.

End-to-End Capabilities In-house tooling, decorating, laser welding, laser cutting, machining, assembly and final kitting indicate a one-stop shop that can reduce supplier onboarding time and material handling for customers seeking integrated manufacturing and assembly solutions.

Scalable Capacity A climate-controlled facility with 26 injection molding machines ranging from 40 to 450 tons supports both smaller runs and medium-scale production, appealing to growing companies needing flexible capacity and consistent quality.

Diverse Industry Reach Serving healthcare, industrial, DOD and automotive sectors creates cross-industry exposure and opportunities to bundle parts, explore engineering collaborations, and address defense or regulatory-compliance driven projects.

Financial Footing Current revenue range of 25–50 million signals a mid-market supplier with demonstrated scale and potential for longer-term strategic partnerships, including multi-year programs, post-production services, and preferred supplier status.

Similar companies to Granite State Plastics

Granite State Plastics's Email Address Formats

Granite State Plastics uses at least 3 email formats:
Granite State Plastics Email FormatsExamplePercentage
FLast@gspnh.comJDoe@gspnh.com
94%
FMiddleLast@gspnh.comJMichaelDoe@gspnh.com
3%
Last@gspnh.comDoe@gspnh.com
3%

Frequently Asked Questions

What is Granite State Plastics's phone number?

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You can contact Granite State Plastics'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 Plastics's official website and social media links?

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Granite State Plastics's official website is gspnh.com and has social profiles on LinkedIn.

How much revenue does Granite State Plastics generate?

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As of September 2026, Granite State Plastics's annual revenue is estimated to be $25M - $50M.

What is Granite State Plastics's NAICS code?

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Granite State Plastics's NAICS code is 3261 - Plastics Product Manufacturing.

How many employees does Granite State Plastics have currently?

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As of September 2026, Granite State Plastics has approximately 45 employees across 1 continents, including North America. Key team members include Managing Partner: J. H. and Quality Control Inspector: S. B. Explore Granite State Plastics's employee directory with LeadIQ.

What industry does Granite State Plastics belong to?

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Granite State Plastics operates in the Plastics Manufacturing industry.

What is Granite State Plastics's email format?

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Granite State Plastics's email format typically follows the pattern of FLast@gspnh.com. Find more Granite State Plastics email formats with LeadIQ.

When was Granite State Plastics founded?

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Granite State Plastics was founded in 1969.
Granite State Plastics logo

Granite State Plastics

Plastics ManufacturingNew Hampshire, United States11-50 Employees

Granite State Plastics is a small- to mid-sized plastics manufacturer based in Hudson, New Hampshire. The company is ISO 13485 certified and produces precision injection-molded components along with assembly work for healthcare, industrial, defense, and automotive customers. Its climate-controlled facility houses 26 injection molding machines with clamping forces ranging from 40 to 450 tons and supports multiple secondary operations.

An in-house tool room enables production tooling fabrication and tool modifications, strengthening the company's manufacturing capabilities. The business offers a range of secondary capabilities alongside molding and assembly to serve regulated industries. It emphasizes a customer-focused approach, aiming to meet customer requirements through its technical expertise and service.

Section iconCompany Overview

Phone number
Website
gspnh.com
NAICS Code
3261 - Plastics Product Manufacturing
Founded
1969
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Granite State Plastics's revenue is estimated to be in the range of $25M - $50M

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