Fabricated Metal Product Manufacturing in New Hampshire
NAICS 332 · NH
New Hampshire is the location of 386 establishments counted by the Bureau of Labor Statistics in 2024. SIG SAUER INC in Newington had 1,100 employees as of 2025. There are 307 facilities listed in the register, with 93 in different cities.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in New Hampshire307 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Rimol Greenhouse Systems, LLC | Hooksett | 20–99 | LIKELY ACTIVE |
| Robin Family Industries LLC | North Swanzey | — | REPORTED CLOSED |
| Rooneys Welding & Fabrication INC | Plaistow | — | LIKELY ACTIVE |
| Ruger Newport | Newport | 500+ | LIKELY ACTIVE |
| Sig Sauer - Aviation | Portsmouth | 20–99 | LIKELY ACTIVE |
| Sig Sauer INC | Exeter | — | LIKELY ACTIVE |
| Sig Sauer INC. | Newington | — | LIKELY ACTIVE |
| SL Chasse Steel | Hudson | 100–499 | LIKELY ACTIVE |
| Summit Packaging Systems Stamping | Londonderry | 1–19 | LIKELY ACTIVE |
| Sweeney Metal Fabricators LLC | Nashua | 20–99 | LIKELY ACTIVE |
| Tes | Dover | 20–99 | LIKELY ACTIVE |
| Tri State Iron Works, Inc. | Concord | 20–99 | LIKELY ACTIVE |
| Turbocam B5 | Barrington | 1–19 | LIKELY ACTIVE |
| Turbocam TED | Rochester | 1–19 | LIKELY ACTIVE |
| United Machine & Tool Design CO INC | Fremont | — | LIKELY ACTIVE |
| Vitex Extrusion 109 | Franklin | 20–99 | LIKELY ACTIVE |
| Watts Water Technologies | Franklin | 100–499 | LIKELY ACTIVE |
| W. H. Bagshaw CO. INC | Hudson | — | LIKELY ACTIVE |
| Wy-tech Solutions LLC | Farmington | — | LIKELY ACTIVE |
| D & D Fabricating LLC | Amherst | — | LIKELY ACTIVE |
| Kmf Supply, INC | Center Conway | — | LIKELY ACTIVE |
| Ccz Precision Machining, LLC | Seabrook | — | UNVERIFIED |
| New Hampshire Precision Fabricators INC. | Londonderry | — | UNVERIFIED |
| S & S Machine | Amherst | — | UNVERIFIED |
| 141 Burke Street Site Improvements | Nashua | — | UNVERIFIED |
| 1st-In-Padlocks.com, LLC | Nashua | — | UNVERIFIED |
| Abtech, Inc. | Swanzey | — | UNVERIFIED |
| Adax Machine Co., Inc | Hudson | — | UNVERIFIED |
| Alpha Machine Service LLC | Kingston | — | UNVERIFIED |
| Ameriswiss Technology, LLC | Holderness | — | UNVERIFIED |
| Anderson Welding LLC | Dover | — | UNVERIFIED |
| Anthony Paul Hook | Goffstown | — | UNVERIFIED |
| A.p.i. of N.h. | Manchester | — | UNVERIFIED |
| Arcpro LLC | Weare | — | UNVERIFIED |
| Artemas Industries Inc. | Farmington | — | UNVERIFIED |
| Autotool LLC | Barnstead | — | UNVERIFIED |
| BC Nichols Machine, LLC | Hampton | — | UNVERIFIED |
| Beaumac Company, INC. | Epsom | — | UNVERIFIED |
| Bradford Machine, INC. | Bradford | — | UNVERIFIED |
| CNC Innovations Inc | Somersworth | — | UNVERIFIED |
| Covenant Machine Company LLC | Newton | — | UNVERIFIED |
| CPH Manufacturing Corp. | Loudon | — | UNVERIFIED |
| CPH Program & Machine Tool Design Corp. | Nashua | — | UNVERIFIED |
| Cramar Machining, LLC | Raymond | — | UNVERIFIED |
| Dewzen LLC | Nashua | — | UNVERIFIED |
| DLT Machine, LLC | Pelham | — | UNVERIFIED |
| Dms Machinery & Fabrication | Groveton | — | UNVERIFIED |
| Dover Flexo Electronics, Inc. | Rochester | — | UNVERIFIED |
| East Coast Metalworks Company Inc | Kingston | — | UNVERIFIED |
| Ermel Precision Machining, Inc. | Brookline | — | UNVERIFIED |
All fabricated metal product manufacturing nationwide · All manufacturing in New Hampshire