Manufacturing facilities in New Hampshire
Map, counties and cities
Biggest counties
Hillsborough513Rockingham436Merrimack150Strafford149Cheshire93Grafton87Sullivan49Carroll49Biggest cities
Manchester127Nashua103Hudson74Londonderry74Salem66Portsmouth56Dover53Rochester45Merrimack45Keene43Concord39Amherst35
Federal labor statistics counted at least 2,044 manufacturing establishments in New Hampshire in 2024, employing about 68,485 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,736, about 85% of that figure.
Facilities in New Hampshire35 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Diacom Corporation | Amherst | Plastics and Rubber Products Manufacturing | 326299 | 100–499 | ACTIVE |
| Monarch International INC. | Amherst | Computer and Electronic Product Manufacturing | 334513 | — | ACTIVE |
| Specialty Coating Systems, INC. | Amherst | Fabricated Metal Product Manufacturing | 332812 | 20–99 | ACTIVE |
| Cable Assemblies INC. | Amherst | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | ACTIVE |
| Exothermics, INC. | Amherst | Transportation Equipment Manufacturing | 336413 | — | ACTIVE |
| Foundation Armor LLC | Amherst | Chemical Manufacturing | 325510 | — | ACTIVE |
| L7tr LLC | Amherst | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Rapid Dtm INC | Amherst | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Rh Murphy CO INC | Amherst | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| Ultrasystems Electronics INC | Amherst | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| United Sensor CORP | Amherst | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Rontex America INC | Amherst | Textile Mills | 313230 | 20–99 | LIKELY ACTIVE |
| Pike Industries INC - Amherst | Amherst | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Amherst | Amherst | Fabricated Metal Product Manufacturing | 332999 | 1–19 | LIKELY ACTIVE |
| Amherst Granite Works | Amherst | Nonmetallic Mineral Product Manufacturing | 327991 | 1–19 | LIKELY ACTIVE |
| Amherst RMC Plant | Amherst | Nonmetallic Mineral Product Manufacturing | 327320 | 1–19 | LIKELY ACTIVE |
| Campos Fabrication, LLC | Amherst | Fabricated Metal Product Manufacturing | 332999 | 20–99 | LIKELY ACTIVE |
| Eagle Biosciences, INC | Amherst | Computer and Electronic Product Manufacturing | 334516 | — | REPORTED CLOSED |
| Envases USA, Inc (Amherst) | Amherst | Plastics and Rubber Products Manufacturing | 326160 | 20–99 | LIKELY ACTIVE |
| Jmk INC | Amherst | Computer and Electronic Product Manufacturing | 334419 | — | LIKELY ACTIVE |
| Labelle Winery | Amherst | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Marmon Utility - Amherst | Amherst | Machinery Manufacturing | 333248 | 20–99 | LIKELY ACTIVE |
| Pinguin LLC | Amherst | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Xvi Technologies INC | Amherst | Computer and Electronic Product Manufacturing | 334413 | — | LIKELY ACTIVE |
| D & D Fabricating LLC | Amherst | Fabricated Metal Product Manufacturing | 332312 | — | LIKELY ACTIVE |
| S & S Machine | Amherst | Fabricated Metal Product Manufacturing | 332721 | — | UNVERIFIED |
| Classic Signs Inc. | Amherst | Miscellaneous Manufacturing | 339950 | — | UNVERIFIED |
| Crowe Holdings, Inc. | Amherst | Printing and Related Support Activities | 323113 | — | UNVERIFIED |
| Diacom CORP | Amherst | Plastics and Rubber Products Manufacturing | 326299 | — | UNVERIFIED |
| Kinex Cappers LLC | Amherst | Machinery Manufacturing | 333241 | — | UNVERIFIED |
| Novi Antik Design LLC | Amherst | Furniture and Related Product Manufacturing | 337110 | — | UNVERIFIED |
| Resin Systems CORP. | Amherst | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Resource Plastics Inc | Amherst | — | — | — | UNVERIFIED |
| Sequence Biotech LLC | Amherst | Machinery Manufacturing | 333314 | — | UNVERIFIED |
| VertX Manufacturing, Inc. | Amherst | Fabricated Metal Product Manufacturing | 332710 | — | UNVERIFIED |

