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 Hampshire1,736 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Oldenburg Group INC | Claremont | Machinery Manufacturing | 333131 | — | UNVERIFIED |
| Omni Metals CO INC | Somersworth | Fabricated Metal Product Manufacturing | 332322 | — | UNVERIFIED |
| Osram Sylvania Products INC | Manchester | Electrical Equipment, Appliance & Component Manufacturing | 335110 | — | UNVERIFIED |
| Osram Sylvania Products INC | Exeter | Nonmetallic Mineral Product Manufacturing | 327212 | — | UNVERIFIED |
| Pak 2000 | Lancaster | Plastics and Rubber Products Manufacturing | 326111 | — | UNVERIFIED |
| Paper Service Limited | Ashuelot | Paper Manufacturing | 322121 | — | UNVERIFIED |
| Parker Hannifin CORP | Hollis | Fabricated Metal Product Manufacturing | 332911 | — | UNVERIFIED |
| Peterboro Basket Company | Peterborough | Wood Product Manufacturing | 321999 | — | UNVERIFIED |
| Pike Industries | Madison | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Pike Industries INC | Northfield | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Pike Industries INC | Ossipee | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Pike Industries INC - Amherst | Amherst | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Pike Industries INC - Farmington Hma | Farmington | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Pike Industries, INC. - Newport Hma | Newport | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Pike Industries INC - Northfield | Northfield | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Polyclad Laminates | Franklin | Plastics and Rubber Products Manufacturing | 326130 | — | UNVERIFIED |
| Polyclad Laminates INC | Franklin | Plastics and Rubber Products Manufacturing | 326130 | — | UNVERIFIED |
| Prime Choice Wood Priming | Allenstown | Wood Product Manufacturing | 321114 | — | UNVERIFIED |
| Primero INC | Nashua | Plastics and Rubber Products Manufacturing | 326191 | — | UNVERIFIED |
| Prime Tanning | Rochester | Leather and Allied Product Manufacturing | 316110 | — | UNVERIFIED |
| Protolabs | Nashua | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Protolabs | Nashua | Fabricated Metal Product Manufacturing | 332117 | — | UNVERIFIED |
| Qesidyne INC | Hudson | Computer and Electronic Product Manufacturing | 334418 | — | UNVERIFIED |
| Quikrete - Boston, Ma Plant | Exeter | Nonmetallic Mineral Product Manufacturing | 327999 | — | UNVERIFIED |
| Redhook Ale Brewery | Portsmouth | Beverage and Tobacco Product Manufacturing | 312120 | — | UNVERIFIED |
| Redimix Companies, INC. - Dover | Dover | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Redimix Companies, INC. - Manchester | Manchester | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Roadstone INC (sand, Gravel & Asphalt)) | Kingston | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Rochester Shoe Tree CO INC - Ashland | Ashland | Wood Product Manufacturing | 321999 | — | UNVERIFIED |
| Saint-gobain Crystals | Milford | Nonmetallic Mineral Product Manufacturing | 327215 | — | UNVERIFIED |
| Sanmina-sci CORP Hadco CORP a Subsidiary | Hudson | Computer and Electronic Product Manufacturing | 334412 | — | UNVERIFIED |
| Seabrook International LLC | Seabrook | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Semiconductor Component Industries LLC | Hudson | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Smiths Medical | Keene | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Smiths Medical Asd INC (portex) | Keene | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Smiths Tubular Systems | Laconia | Fabricated Metal Product Manufacturing | 332999 | — | UNVERIFIED |
| Spartronics | Plaistow | Computer and Electronic Product Manufacturing | 334419 | — | UNVERIFIED |
| Spraying Systems CO | Merrimack | Fabricated Metal Product Manufacturing | 332999 | — | UNVERIFIED |
| Spx Aids to Navigation | Tilton | Computer and Electronic Product Manufacturing | 334511 | — | UNVERIFIED |
| Tape-o | Rochester | Textile Mills | 313320 | — | UNVERIFIED |
| Technical Graphics INC | Milford | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Teleflex Medical Oem | Jaffrey | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Textiles Coated International | Manchester | Textile Mills | 313310 | — | UNVERIFIED |
| Textron Technology Center | Dover | Transportation Equipment Manufacturing | 336111 | — | UNVERIFIED |
| The Anthony Galluzzo CORP. | Londonderry | Wood Product Manufacturing | 321918 | — | UNVERIFIED |
| Thermo Neslab | Newington | Computer and Electronic Product Manufacturing | 334513 | — | UNVERIFIED |
| The Woodworks Architectural Millwork | Londonderry | Furniture and Related Product Manufacturing | 337212 | — | UNVERIFIED |
| Thompson/center Arms | Rochester | Fabricated Metal Product Manufacturing | 332994 | — | UNVERIFIED |
| Timken Aerospace & Super Precision Bearings | Keene | Fabricated Metal Product Manufacturing | 332991 | — | UNVERIFIED |
| Trelleborg Sealing Solutions | Somersworth | Chemical Manufacturing | 325212 | — | UNVERIFIED |