Manufacturing of current-carrying wiring devices

Census designationManufacturing of current-carrying wiring devices, lampholders, power outlets, precious metal, attachments, plug caps, connector bodies, lightning arrestors, and other miscellaneous current-carrying wiring devices

Facility	City	State	Employees	Status
MPMetalcraft Precision Machining, INC	Elkhart	IN	—	◐ LIKELY ACTIVE
MPMetalcut Products Inc.	South Milwaukee	WI	20–99	◐ LIKELY ACTIVE
MUMetals USA - Gregor Technologies	Torrington	CT	20–99	◐ LIKELY ACTIVE
MTMetaphase Technologies INC	Bristol	PA	—	◐ LIKELY ACTIVE
Methode Electronics Data Mate; Dabir Surfaces	Harwood Heights	IL	20–99	◐ LIKELY ACTIVE
MHMfs Holdings Incorporated	Stafford Springs	CT	—	◐ LIKELY ACTIVE
MIMhz Induction, INC	Lakeview	MI	—	◐ LIKELY ACTIVE
MVMiami Valley Precision, INC	Miamisburg	OH	—	◐ LIKELY ACTIVE
MGMic Group Holdings, LLC	Brenham	TX	—	◐ LIKELY ACTIVE
MIMicor Industries, LLC	Decatur	AL	—	◐ LIKELY ACTIVE
MMMicro Machine Works, INC.	Vincent	OH	—	◐ LIKELY ACTIVE
MLMicromax (us) LLC	Wilmington	DE	—	◐ LIKELY ACTIVE
MMMicron Manufacturing Company	Walker	MI	20–99	◐ LIKELY ACTIVE
MLMicrophoto, LLC	Roseville	MI	1–19	◐ LIKELY ACTIVE
MPMicro Precision Machining, INC.	Campbell	CA	—	◐ LIKELY ACTIVE
MCMicrosemi CORP. - Rf Signal Processing	Simsbury	CT	—	◐ LIKELY ACTIVE
MIMicroTek, Inc.	Chicopee	MA	20–99	◐ LIKELY ACTIVE
MIMicro-Tronics, Inc	Tempe	AZ	100–499	◐ LIKELY ACTIVE
MCMicrowave Communications Laboratories, INC.	Saint Petersburg	FL	—	◐ LIKELY ACTIVE
MDMicrowave Development Laboratories, INC.	Needham Heights	MA	—	◐ LIKELY ACTIVE
MPMicrowave Power Products, INC.	Woodland	CA	—	◐ LIKELY ACTIVE
MPMicrowave Power Products Palo Alto	Palo Alto	CA	100–499	◐ LIKELY ACTIVE
MHMid-America Hydraulic Repair, Inc	La Cygne	KS	1–19	◐ LIKELY ACTIVE
MCMidcon Cables Company - MO	Joplin	MO	100–499	◐ LIKELY ACTIVE
MMMidway Machining Incorporated	Mandan	ND	1–19	◐ LIKELY ACTIVE

FactoryRegistry lists 11,945 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced current-carrying wiring devices, lampholders, power outlets, precious metal, attachments, plug caps, connector bodies, lightning arrestors, and other miscellaneous current-carrying wiring devices, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.