Manufacturing 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
Micro Lambda Wireless, INC	Fremont	CA	—	● ACTIVE
MPMicron Precision Machining INC	Saginaw	MI	—	● ACTIVE
Microsembly LLC	Merrimack	NH	—	● ACTIVE
MIMicrotech INC	Cheshire	CT	—	● ACTIVE
Microtech Machine CO INC	Wheeling	IL	—	● ACTIVE
Microwave Applications Group	Santa Maria	CA	—	● ACTIVE
Midcon Cables Co., INC.	Joplin	MO	—	● ACTIVE
Mid-continent Engineering, LLC	Minneapolis	MN	—	● ACTIVE
Mid-continent Machining INC	Kansas City	KS	—	● ACTIVE
Mid Valley Industries, LLC	Kaukauna	WI	—	● ACTIVE
Midway Machine & Instrument Company INC	South Houston	TX	—	● ACTIVE
Midwest Tool, INC.	Joplin	MO	—	● ACTIVE
Millennium Precision LLC	Manchester	NH	—	● ACTIVE
Miller Edge INC	West Grove	PA	20–99	● ACTIVE
Milliflect Company LLC	Newark	CA	—	● ACTIVE
Millrite Machine INC.	Westfield	MA	—	● ACTIVE
Milton, Vermont Sheet Metal, INC	Milton	VT	—	● ACTIVE
MMMinden Machine Shop INC	Minden	NE	20–99	● ACTIVE
MFMinitec Framing Systems, LLC	Farmington	NY	20–99	● ACTIVE
Minter Industries, LLC	Lakewood	WA	—	● ACTIVE
Modelcraft Company, Incorporated	Plymouth	CT	—	● ACTIVE
Modern Advanced Manufacturing LLC	Rockford	IL	20–99	● ACTIVE
Modern Engineering Solutions LLC	Rockford	MI	20–99	● ACTIVE
MFModern Forge Texas, LLC	Hurst	TX	20–99	● ACTIVE
MIModern Industries, INC.	Phoenix	AZ	—	● ACTIVE
Monroe Tool and Manufacturing Company	Cleveland	OH	—	● ACTIVE
Montana Hydraulics, LLC	Helena	MT	—	● ACTIVE
Moore Tool Company, INC.	Bridgeport	CT	20–99	● ACTIVE
Morgan Bronze Products, INC.	Lake Zurich	IL	—	● ACTIVE
MPMorris Precision Products, INC.	Canyon Country	CA	—	● ACTIVE
Moseys' Production Machinists, INC.	Anaheim	CA	—	● ACTIVE
MAMotor Appliance Corporation	Washington	MO	—	● ACTIVE
Mouldagraph Corporation	Nitro	WV	—	● ACTIVE
Mountain Valley Machine, INC	Smithfield	UT	—	● ACTIVE
M & R Precision Machining INC	Elk Grove Village	IL	—	● ACTIVE
Msp Aviation, INC.	Bloomington	IN	20–99	● ACTIVE
Mst Manufacturing LLC	Claremore	OK	20–99	● ACTIVE
Multax LLC	Morton	IL	—	● ACTIVE
Multisource Manufacturing LLC	Minneapolis	MN	—	● ACTIVE
Nanoramic, INC.	Woburn	MA	20–99	● ACTIVE
Nanotech Energy INC	Chico	CA	—	● ACTIVE
National Machine Company	Stow	OH	—	● ACTIVE
Navitas Systems, LLC	Ann Arbor	MI	20–99	● ACTIVE
N.c.t., INC.	Colchester	CT	—	● ACTIVE
Ndk Paragon, LLC	Oceanside	CA	—	● ACTIVE
Netcom, INC	Wheeling	IL	—	● ACTIVE
N.e.t. & Die, INC.	Fulton	NY	—	● ACTIVE
Netzer Metalworks, LLC	Essex	MD	—	● ACTIVE
New England Cnc, INC	Hamden	CT	—	● ACTIVE
New England Expert Technologies Corp-windsor	Windsor	CT	20–99	● ACTIVE
NENew England Innovations CORP.	Dover	NH	—	● ACTIVE
New Horizon Machine CO INC	Newtown	CT	—	● ACTIVE
Next Level Manufacturing LLC	Jenison	MI	—	● ACTIVE
Nexyn Corporation	Sunnyvale	CA	—	● ACTIVE
Nh Laser Cutting LLC	Henniker	NH	—	● ACTIVE
Nicomatic LLC	Horsham	PA	20–99	● ACTIVE
Nolan's Machine Shop, INC	Lafayette	LA	—	● ACTIVE
NPNor-cal Products, INC.	Yreka	CA	—	● ACTIVE
Norcen Industries, INC.	Jersey Shore	PA	1–19	● ACTIVE
Norotos, INC	Santa Ana	CA	—	● ACTIVE
Nor Ral INC	Canton	GA	—	● ACTIVE
North Country Engineering INC	Derby	VT	—	● ACTIVE
NMNortheast Manufacturing Co., INC.	Stoneham	MA	—	● ACTIVE
NFNorthern Fab of Menominee LLC	Menominee	MI	20–99	● ACTIVE
Northern Lights Laser INC	Delano	MN	—	● ACTIVE
Northern Machining & Repair, INC	Escanaba	MI	—	● ACTIVE
Northrop Grumman Systems CORP	Warner Robins	GA	—	● ACTIVE
Northwest Machine Works, INC.	Canby	OR	—	● ACTIVE
Norwood Enterprises INC	Pensacola	FL	—	● ACTIVE
Novosel Instrument Shop, INC.	Pleasant Gap	PA	—	● ACTIVE
Novus Manufacturing Solutions, LLC	Murfreesboro	TN	—	● ACTIVE
N & S Flame Spray, LLC	Mannford	OK	—	● ACTIVE
NPNth Precision Machining INC	Gardena	CA	—	● ACTIVE
Numerical Precision, INC.	Crosby	TX	100–499	● ACTIVE
Numericraft, INC	Tucson	AZ	—	● ACTIVE
Nwi Defense LLC	Albany	OR	20–99	● ACTIVE
Oak Ridge Tool - Engineering, INC.	Oak Ridge	TN	—	● ACTIVE
OEOboyle Enterprises INC	Hagerstown	MD	—	● ACTIVE
Odyssey Machining	San Jose	CA	—	● ACTIVE
OKOlean Keystone Tool & Die CO INC	Westons Mills	NY	—	● ACTIVE
Olmar Supply, INC.	Livermore	CA	20–99	● ACTIVE
Omanson Precision Engineering, INC	Chino	CA	—	● ACTIVE
O. M. Jones, INC	Sonora	CA	—	● ACTIVE
Omni Aerospace INC	Wichita	KS	—	● ACTIVE
Omni Die and Engineering, INC	Holland	MI	20–99	● ACTIVE
Omni Medical Systems, INC.	Colchester	VT	—	● ACTIVE
Omni-x USA INC	Englewood	CO	20–99	● ACTIVE
Oncore Manufacturing LLC	Longmont	CO	—	● ACTIVE
Ondemandfab LLC	Sanford	FL	—	● ACTIVE
Onodi Tool & Engineering CO	Melvindale	MI	20–99	● ACTIVE
Onsite Performance Machine, LLC	Denham Springs	LA	—	● ACTIVE
OSOptimum Systems International INC	Arvada	CO	—	● ACTIVE
O2Opto 22	Temecula	CA	—	● ACTIVE
Orion Machining INC	New Prague	MN	—	● ACTIVE
OAOrizon Aerostructures LLC	Olathe	KS	—	● ACTIVE
Ortiz Tool, LLC	Windsor	CT	—	● ACTIVE
Outback Investment Group LLC	Bend	OR	—	● ACTIVE
Overhoff Technology CORP	Milford	OH	—	● ACTIVE
Owens Industries, LLC	Oak Creek	WI	—	● ACTIVE
O & Y Precision INC	Morgan Hill	CA	—	● ACTIVE

FactoryRegistry lists 11,845 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.