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Manufacturing facilities in New Hampshire

The register lists 1869 facilities in New Hampshire. According to the Bureau of Labor Statistics, 2037 establishments were counted in New Hampshire in 2025. Textile Mills industry in New Hampshire employed 1219 people, according to the Bureau of Labor Statistics.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, counties and cities
Map of United States manufacturing facilities

Biggest counties

Hillsborough558Rockingham461Merrimack167Strafford157Cheshire102Grafton94Carroll58Sullivan54
All 10 counties

Biggest cities

Federal labor statistics counted at least 2,037 manufacturing establishments in New Hampshire in 2025, employing about 67,424 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,869, about 92% of that figure.

Facilities in New Hampshire1,240 FACILITIES

Listing 1,240 of 1,869: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Lupine IncCtr ConwayMiscellaneous Manufacturing33999920–99 LIKELY ACTIVE
Lyophilization Services of New EnglandBedfordChemical Manufacturing325412100–499 LIKELY ACTIVE
Masimo Semiconductor, INC.HudsonComputer and Electronic Product Manufacturing33441320–99 LIKELY ACTIVE
Matrix ArmsClaremontFurniture and Related Product Manufacturing33711020–99 LIKELY ACTIVE
Milan Lumber CompanyMilanWood Product Manufacturing32111320–99 LIKELY ACTIVE
Milan Lumber Company, LLCMilanWood Product Manufacturing32111320–99 LIKELY ACTIVE
Miltronics Manufacturing INCKeeneComputer and Electronic Product Manufacturing3344181–19 LIKELY ACTIVE
Natural Playgrounds Shop LLCBoscawenWood Product Manufacturing321999— LIKELY ACTIVE
New England Small Tube CorporationLitchfieldFabricated Metal Product Manufacturing33299620–99 LIKELY ACTIVE
New Hampshire IndustriesClaremontMachinery Manufacturing33361320–99 LIKELY ACTIVE
Nextphase Medical DeviceRochesterMiscellaneous Manufacturing339112— LIKELY ACTIVE
Parker Hannifin CORP Chomerics DivHudsonComputer and Electronic Product Manufacturing334413— LIKELY ACTIVE
Pelham Plastics INCPelhamPlastics and Rubber Products Manufacturing32619920–99 LIKELY ACTIVE
Polyonics, INC.WestmorelandPaper Manufacturing32222020–99 LIKELY ACTIVE
Precision Lumber INCWentworthWood Product Manufacturing32111320–99 LIKELY ACTIVE
Quality Machine INCPlaistowFabricated Metal Product Manufacturing332710— LIKELY ACTIVE
Safran Aerospace CompositesRochesterTransportation Equipment Manufacturing336412100–499 LIKELY ACTIVE
Sig Sauer INC RochesterRochesterFabricated Metal Product Manufacturing332994500+ LIKELY ACTIVE
Stonyfield Farm INCLondonderryFood Manufacturing311511— LIKELY ACTIVE
Sturm Ruger Firearms Manufacturing FacilityNewportPrimary Metal Manufacturing331512— LIKELY ACTIVE
Summit Packaging Systems INCManchesterPlastics and Rubber Products Manufacturing326199100–499 LIKELY ACTIVE
Suncook Leathers, INC.PittsfieldFood Manufacturing311612— LIKELY ACTIVE
Symphony Microwave Technologies, LLCNashuaMachinery Manufacturing3333101–19 LIKELY ACTIVE
Teleflex Medical OemJaffreyMiscellaneous Manufacturing339112— LIKELY ACTIVE
Torromeo Industries, INC.KingstonNonmetallic Mineral Product Manufacturing327310— LIKELY ACTIVE
Turbocam INCDoverFabricated Metal Product Manufacturing332721— LIKELY ACTIVE
United Machine & Tool Design CO INCFremontFabricated Metal Product Manufacturing33271020–99 LIKELY ACTIVE
Vhg Labs INC Dba Lgc StandardsManchesterChemical Manufacturing325199100–499 LIKELY ACTIVE
Vitex ExtrusionFranklinPrimary Metal Manufacturing33131620–99 LIKELY ACTIVE
Webster ValveFranklinPrimary Metal Manufacturing331528— LIKELY ACTIVE
White Mountain ImagingConcordChemical Manufacturing325992— LIKELY ACTIVE
Wire Belt CO of AmericaBedfordFabricated Metal Product Manufacturing332618100–499 LIKELY ACTIVE
Workplace Modular Systems, LLCLondonderryFurniture and Related Product Manufacturing337127— LIKELY ACTIVE
Aavid ThermalloyLaconiaComputer and Electronic Product Manufacturing334413— LIKELY ACTIVE
Acme Staple CO INCFranklinFabricated Metal Product Manufacturing3326181–19 LIKELY ACTIVE
Aggregate Inds Northeast Region INCHudsonPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Brox IndustriesRochesterPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Brox Industries INCHooksettPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Ckm Electrostatic Coatings LLCBrentwoodFabricated Metal Product Manufacturing3328121–19 LIKELY ACTIVE
Continental Paving INC - Londonderry S&gLondonderryPetroleum and Coal Products Manufacturing324121100–499 LIKELY ACTIVE
Ferrotec USA CORPBedfordPrimary Metal Manufacturing331221100–499 LIKELY ACTIVE
Fujifilm Dimatix, INC.LebanonComputer and Electronic Product Manufacturing334119500+ LIKELY ACTIVE
General Electric AviationHooksettTransportation Equipment Manufacturing336412— LIKELY ACTIVE
Gi Plastek CORP.WolfeboroPlastics and Rubber Products Manufacturing326111— LIKELY ACTIVE
Heat & Control Mastermatic DivPembrokeMachinery Manufacturing333241— LIKELY ACTIVE
Hitchiner Manufacturing CO INCMilfordPrimary Metal Manufacturing331512— LIKELY ACTIVE
Hoyt Electrical Instrument WorksConcordComputer and Electronic Product Manufacturing33451520–99 LIKELY ACTIVE
Hp Hood LLCConcordFood Manufacturing311511— LIKELY ACTIVE
Hypertherm INCLebanonFabricated Metal Product Manufacturing332721— LIKELY ACTIVE
Hypertherm, INC.LebanonMachinery Manufacturing333517— LIKELY ACTIVE

Search all 1,869 New Hampshire facilities