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Manufacturing in Rockingham County, New Hampshire

The register lists 461 facilities in Rockingham, New Hampshire. According to the Bureau of Labor Statistics, there were 463 establishments in Rockingham in 2025. Fabricated Metal Product Manufacturing accounts for 71 facilities in Rockingham.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 463 manufacturing establishments in Rockingham County in 2025, employing about 15,779 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 461, about 100% of that figure.

Facilities281 FACILITIES

Listing 281 of 461: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Scott Electronics, INCSalemComputer and Electronic Product Manufacturing334418— ACTIVE
Semi-general, INC.LondonderryComputer and Electronic Product Manufacturing334413— ACTIVE
Sheergard Composite Solutions INCSalemComputer and Electronic Product Manufacturing334290— ACTIVE
Souza Semiconductor Materials LLCDerryComputer and Electronic Product Manufacturing334413— ACTIVE
Standing Tall LLCWindhamFood Manufacturing311919— ACTIVE
Sterilray, INC.PortsmouthElectrical Equipment, Appliance & Component Manufacturing335139— ACTIVE
Stone Machine CO. INC.ChesterFabricated Metal Product Manufacturing332710— ACTIVE
Sunview Glass TintingDerryPrinting and Related Support Activities323111— ACTIVE
Synqor, INCSalemComputer and Electronic Product Manufacturing334419— ACTIVE
Wall Industries, INCExeterElectrical Equipment, Appliance & Component Manufacturing335311— ACTIVE
Wdw Machine INCHampsteadFabricated Metal Product Manufacturing332710— ACTIVE
C W Keller & Associates INCPlaistowFurniture and Related Product Manufacturing33712220–99 LIKELY ACTIVE
Lindt & Sprungli (usa) INC.StrathamFood Manufacturing311351500+ LIKELY ACTIVE
Northeast Lantern LLCExeterElectrical Equipment, Appliance & Component Manufacturing33512120–99 LIKELY ACTIVE
Nu-cast, INC.LondonderryPrimary Metal Manufacturing33152320–99 LIKELY ACTIVE
Terex USA LLCNewtonWood Product Manufacturing32121920–99 LIKELY ACTIVE
Will-mor Manufacturing, LLCSeabrookFabricated Metal Product Manufacturing332710100–499 LIKELY ACTIVE
Chemtan Company, INC.ExeterLeather and Allied Product Manufacturing3161101–19 LIKELY ACTIVE
Protavic America INCLondonderryChemical Manufacturing32552020–99 LIKELY ACTIVE
Data Electronic Devices INCSalemComputer and Electronic Product Manufacturing334418100–499 LIKELY ACTIVE
EprediaPortsmouthNonmetallic Mineral Product Manufacturing327215100–499 LIKELY ACTIVE
Gemini ValveRaymondFabricated Metal Product Manufacturing3329111–19 LIKELY ACTIVE
Georgia-pacific GypsumNewingtonNonmetallic Mineral Product Manufacturing327420— LIKELY ACTIVE
Hutchinson Sealing SystemsNewfieldsPlastics and Rubber Products Manufacturing326291— LIKELY ACTIVE
Lonza BiologicsPortsmouthChemical Manufacturing325411— LIKELY ACTIVE
Quality Machine INCPlaistowFabricated Metal Product Manufacturing332710— LIKELY ACTIVE
Stonyfield Farm INCLondonderryFood Manufacturing311511— LIKELY ACTIVE
Torromeo Industries, INC.KingstonNonmetallic Mineral Product Manufacturing327310— LIKELY ACTIVE
Workplace Modular Systems, LLCLondonderryFurniture and Related Product Manufacturing337127— 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
L-3 Communications Doing Buisness As Insight TechnologyLondonderryMachinery Manufacturing333310— LIKELY ACTIVE
National Gypsum Wallboard PlantPortsmouthNonmetallic Mineral Product Manufacturing327420— LIKELY ACTIVE
Northern ElastomericBrentwoodPetroleum and Coal Products Manufacturing324122— LIKELY ACTIVE
Pike Industries INC - PortsmouthPortsmouthPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Thunderline-zHampsteadChemical Manufacturing325998— LIKELY ACTIVE
Ttm TechnologiesSalemComputer and Electronic Product Manufacturing334416— LIKELY ACTIVE
Cirrus Systems, Inc. HQPortsmouthComputer and Electronic Product Manufacturing33411820–99 LIKELY ACTIVE
Hannah International Foods, Inc.SeabrookFood Manufacturing31161220–99 LIKELY ACTIVE
Indaba Holdings dba NH SignsAuburnMiscellaneous Manufacturing33995020–99 LIKELY ACTIVE
Lighthouse Manufacturing LLCPortsmouthTransportation Equipment Manufacturing33641220–99 LIKELY ACTIVE
Nobl Coffee, LLCSeabrookBeverage and Tobacco Product Manufacturing31214020–99 LIKELY ACTIVE
Precision Cut Lumber LLCBrentwoodWood Product Manufacturing321113— LIKELY ACTIVE
Wayne Manufacturing Industries, LLCBrentwoodWood Product Manufacturing32199920–99 LIKELY ACTIVE
Itaconix CORPStrathamChemical Manufacturing32561120–99 LIKELY ACTIVE
Metal Works INC.LondonderryFabricated Metal Product Manufacturing33211920–99 LIKELY ACTIVE
Mills Precision Machines, LLCPlaistowFabricated Metal Product Manufacturing3327101–19 LIKELY ACTIVE
Pro FinishingHampsteadFabricated Metal Product Manufacturing3328121–19 LIKELY ACTIVE
Ram Printing INCEast HampsteadPrinting and Related Support Activities32311120–99 LIKELY ACTIVE
Shookus Special Tools INCRaymondFabricated Metal Product Manufacturing3321161–19 LIKELY ACTIVE

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