Manufacturing in Rockingham County, New Hampshire
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 481 manufacturing establishments in Rockingham County in 2024, employing about 15,926 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 436, about 91% of that figure.
Facilities436 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Aerodynamics, LLC | Seabrook | Fabricated Metal Product Manufacturing | 332813 | 20–99 | ACTIVE |
| Alcumet INC | Londonderry | Primary Metal Manufacturing | 331512 | 20–99 | ACTIVE |
| Chamberlain Companies, INC. | Salem | Furniture and Related Product Manufacturing | 337212 | — | ACTIVE |
| Data Electronic Devices, INC. | Salem | Computer and Electronic Product Manufacturing | 334418 | 100–499 | ACTIVE |
| Hologic INC | Londonderry | Chemical Manufacturing | 325413 | 20–99 | ACTIVE |
| Laborie Medical Technologies CORP | Portsmouth | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Martin International Enclosures, LLC | Seabrook | Fabricated Metal Product Manufacturing | 332322 | — | ACTIVE |
| Micro-precision Technologies, INC. | Salem | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Mushield CO INC | Londonderry | Fabricated Metal Product Manufacturing | 332313 | — | ACTIVE |
| Novel Iron Works, INC. | Greenland | Fabricated Metal Product Manufacturing | 332312 | 100–499 | ACTIVE |
| Qa Technology Company, INC. | Hampton | Computer and Electronic Product Manufacturing | 334515 | 20–99 | ACTIVE |
| Sig Sauer INC | Newington | Fabricated Metal Product Manufacturing | 332994 | 500+ | ACTIVE |
| Sig Sauer INC | Exeter | Fabricated Metal Product Manufacturing | 332994 | 100–499 | ACTIVE |
| Subcom Cable Systems, LLC | Newington | Electrical Equipment, Appliance & Component Manufacturing | 335921 | 500+ | ACTIVE |
| Westinghouse Electric Company LLC | Newington | Fabricated Metal Product Manufacturing | 332410 | 100–499 | ACTIVE |
| Airgas Usa, LLC | Salem | Chemical Manufacturing | 325120 | — | ACTIVE |
| American Laboratory Products Company, LTD | Salem | Chemical Manufacturing | 325413 | — | ACTIVE |
| Appli-tec INC | Salem | Chemical Manufacturing | 325520 | 20–99 | ACTIVE |
| Bocra Industries, INC. | Seabrook | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Enviro-tote, INC. | Londonderry | Textile Product Mills | 314910 | 20–99 | ACTIVE |
| Felton INC | Londonderry | Miscellaneous Manufacturing | 339994 | — | ACTIVE |
| Frontgrade Technologies INC. | Exeter | Computer and Electronic Product Manufacturing | 334419 | 100–499 | ACTIVE |
| Galvion LTD | Portsmouth | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Gpd Optoelectronics CORP. | Salem | Computer and Electronic Product Manufacturing | 334413 | 20–99 | ACTIVE |
| Henkel US Operations Corporation | Seabrook | Chemical Manufacturing | 325520 | 20–99 | ACTIVE |
| Homefree, LLC | Windham | Food Manufacturing | 311821 | — | ACTIVE |
| Intelligent Manufacturing Solutions, LLC | Londonderry | Computer and Electronic Product Manufacturing | 334418 | — | ACTIVE |
| Mace Machine LLC | Exeter | Fabricated Metal Product Manufacturing | 332721 | — | ACTIVE |
| Magnum Machine INC. | Raymond | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| M. Braun, INC | Stratham | Computer and Electronic Product Manufacturing | 334516 | 100–499 | ACTIVE |
| Ncab Group USA INC | Hampstead | Computer and Electronic Product Manufacturing | 334412 | 20–99 | ACTIVE |
| Nocturn Industries LLC | Raymond | Computer and Electronic Product Manufacturing | 334511 | — | ACTIVE |
| Novocure INC | Portsmouth | Computer and Electronic Product Manufacturing | 334510 | — | ACTIVE |
| Pd&e Electronics, LLC | North Hampton | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Pro Star Precision Machining, LLC | Londonderry | Fabricated Metal Product Manufacturing | 332710 | 1–19 | ACTIVE |
| Set North America, LLC | Chester | Machinery Manufacturing | 333242 | — | ACTIVE |
| Spartronics Plaistow, INC. | Plaistow | Computer and Electronic Product Manufacturing | 334220 | 20–99 | ACTIVE |
| Specialized Care CO INC. | Hampton | Miscellaneous Manufacturing | 339114 | — | ACTIVE |
| Sponge-jet, INC. | Newington | Nonmetallic Mineral Product Manufacturing | 327910 | — | ACTIVE |
| Textiles Coated, Incorporated | Londonderry | Textile Mills | 313320 | 100–499 | ACTIVE |
| Uni-cast, LLC | Londonderry | Primary Metal Manufacturing | 331524 | 100–499 | ACTIVE |
| Viking Welding and Fabrication LLC | Kensington | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Wilcox Industries CORP. | Newington | Fabricated Metal Product Manufacturing | 332994 | — | ACTIVE |
| Workplace Modular Systems, LLC | Londonderry | Furniture and Related Product Manufacturing | 337127 | — | ACTIVE |
| Aak Power Supply CORP | Plaistow | Electrical Equipment, Appliance & Component Manufacturing | 335311 | — | ACTIVE |
| Accelerated Systems LLC | Salem | Machinery Manufacturing | 333998 | — | ACTIVE |
| Albany International CORP | Portsmouth | Textile Product Mills | 314999 | — | ACTIVE |
| Al Cu Met, INC. | Londonderry | Primary Metal Manufacturing | 331529 | — | ACTIVE |
| Alliance Technical Solutions, LLC | Salem | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | ACTIVE |
| American Calan, INC. | Northwood | Machinery Manufacturing | 333111 | — | ACTIVE |
