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Prototek Manufacturing

205 Pine St, Hopkinton, NH 03229

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2024 · 2 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Fabricated Structural Metal Manufacturing332312

Where it is

43.22091, -71.72175 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Prototek Digital Manufacturing (concord) LLCContoocookSheet Metal Work Manufacturing
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 REPORTED CLOSED0.9 KM
Nh Laser Cutting LLCHennikerMachine Shops
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MetalMax, LLC New HampshireConcordSheet Metal Work Manufacturing
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Wyman-gordon Investment Castings INCFranklinAluminum Foundries (except Die-Casting)
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Northeastern Sheet MetalGoffstownSheet Metal Work Manufacturing
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Every listed plant in Merrimack County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 9 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in RCRAINFO · EPA site type STATIONARY.

  • DOL Form 5500 retirement plan filingsOPERATING
    Record 853139367|NH|03229|205 pine st · first seen DEC 2024 · last seen DEC 2024
  • EPA Facility Registry ServiceEXISTENCE
    Record 110070121742 · first seen OCT 2017 · last seen OCT 2017

IN MERRIMACK COUNTY8 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 5 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name
EPA: PROTOTEK MANUFACTURING · OCT 2026
Street address
EPA: 205 PINE ST · OCT 2026
City
EPA: HOPKINTON · OCT 2026
State
EPA: NH · OCT 2026
County (FIPS code)
EPA: 33013 · OCT 2026
Coordinates
EPA: 43.22091,-71.72175 · OCT 2026
Employees (band)
DOL: 100-499 · DEC 2024
Retirement plan filing (Form 5500)
DOL: 257 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
Hazardous waste generator (RCRA)
EPA ECHO: none · OCT 2026

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