Primary Metal Manufacturing in New Hampshire

NAICS 331 · NH

New Hampshire is home to Primary Metal Manufacturing, an industry with a location quotient of 1.38 according to the Bureau of Labor Statistics in 2024. Listed in the register are 52 facilities in 23 cities across New Hampshire as of 2026. NEW ENGLAND WIRE TECHNOLOGIES CORP. in Lisbon had 419 employees in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in New Hampshire22 FACILITIES

Facility	City	Employees	Status
MUMarmon Utility LLC	Milford	100–499	◐ LIKELY ACTIVE
CTCri Transport LLC	Merrimack	—	◐ LIKELY ACTIVE
HMHitchiner Manufacturing - Wilton Road	Milford	—	◐ LIKELY ACTIVE
TBThe Bronze Craft Corporation	Nashua	—	◐ LIKELY ACTIVE
HMHitchiner Manufacturing CO INC	Milford	—	◇ UNVERIFIED
DCDiamond Casting and Machine CO INC	Hollis	20–99	◐ LIKELY ACTIVE
FBFab Braze Corporation	Nashua	—	◐ LIKELY ACTIVE
NFNashua Foundries, INC.	Nashua	—	◐ LIKELY ACTIVE
FUFerrotec USA CORP	Bedford	—	◇ UNVERIFIED
MSMetal Separations INC	Nashua	—	◇ UNVERIFIED
Wakefield Thermal Solutions	Pelham	—	◇ UNVERIFIED
CRColt Refining INC	Merrimack	—	◐ LIKELY ACTIVE
ITIndustrial Technologies Group ITG WakefieldPelham	Pelham	20–99	◐ LIKELY ACTIVE
AWAce Welding Co., INC.	Merrimack	—	◇ UNVERIFIED
ESEmpire Sheet Metal, INC.	Manchester	—	◇ UNVERIFIED
GMGeneral Machine and Foundry	Wilton	—	◇ UNVERIFIED
Hitchiner Manufacturing Co., INC.	Milford	—	◇ UNVERIFIED
JJJci Jones Chemicals INC	Merrimack	—	◇ UNVERIFIED
MCMetal Casting Technology, INC.	Milford	—	◇ UNVERIFIED
UOUsdol Osha - Concord Area Office	Hollis	—	◇ UNVERIFIED
UOUsdol Osha - Concord Area Office	Nashua	—	◇ UNVERIFIED
WHW H Bagshaw CO INC	Nashua	—	◇ UNVERIFIED

Search all 52 facilities