Electrical Equipment, Appliance & Component Manufacturing in New Hampshire

NAICS 335 · NH

This register lists 59 facilities in New Hampshire. The Bureau of Labor Statistics counted 58 establishments in the Electrical Equipment, Appliance & Component Manufacturing industry in New Hampshire. SUBCOM CABLE SYSTEMS, LLC, located in Newington, had 871 employees in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in New Hampshire13 FACILITIES

Listing 13 of 19: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Cable Assemblies INC.	Amherst	1–19	● ACTIVE
Marmon Aerospace & Defense LLC	Manchester	100–499	● ACTIVE
Proterial Cable America, INC.	Manchester	100–499	● ACTIVE
HNHuntsman Nanocomp LLC	Merrimack	—	● ACTIVE
MUMarmon Utility LLC	Milford	100–499	◐ LIKELY ACTIVE
OSOsram Sylvania Prods INC	Hillsboro	500+	◐ LIKELY ACTIVE
NCNh Coating Services	Nashua	1–19	◐ LIKELY ACTIVE
OSOsram Sylvania Products INC	Manchester	—	◇ UNVERIFIED
FFerrotec (Bedford)	Bedford	20–99	◐ LIKELY ACTIVE
Milpower Source, Inc. Manchester	Manchester	20–99	◐ LIKELY ACTIVE
OOsram	Hillsborough	100–499	◐ LIKELY ACTIVE
TMTrystar Merrimack	Merrimack	20–99	◐ LIKELY ACTIVE
FRFuel Real Estate Holdings LLC	Bedford	1–19	◇ UNVERIFIED

Search all 59 facilities