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
Usher Precision Manufacturing, INC.	Forest Grove	OR	20–99	● ACTIVE
Vacco Industries	South El Monte	CA	100–499	● ACTIVE
Valley Machining CO	Rock Valley	IA	20–99	● ACTIVE
Venango Machine Company, INC.	Wattsburg	PA	1–19	● ACTIVE
VIVersa-fab INC.	New Kensington	PA	20–99	● ACTIVE
VTVertec Tool, INC.	Colorado Springs	CO	20–99	● ACTIVE
Vital Engineered Components Company, INC.	Sterling Heights	MI	20–99	● ACTIVE
Votaw Precision Technologies, LLC	Santa Fe Springs	CA	100–499	● ACTIVE
Vuzix Corporation	West Henrietta	NY	20–99	● ACTIVE
Wartrom Machine Systems, INC	Clinton Township	MI	—	● ACTIVE
WCWaterous Company	South Saint Paul	MN	100–499	● ACTIVE
WCWavestream Corporation	San Dimas	CA	100–499	● ACTIVE
Weaver Industries INC	Denver	PA	20–99	● ACTIVE
Welfab, INC.	North Billerica	MA	20–99	● ACTIVE
Westinghouse Electric Company LLC	Newington	NH	100–499	● ACTIVE
Willerding Acquisition CORP.	O Fallon	MO	—	● ACTIVE
Win-tech INC.	Kennesaw	GA	—	● ACTIVE
Wisconsin Metal Parts LLC	Waukesha	WI	—	● ACTIVE
Withers Tool, Die & Manufacturing Company	Mableton	GA	20–99	● ACTIVE
Woerner Industries LLC	Rochester	NY	—	● ACTIVE
Wolfe and Swickard Machine CO INC	Indianapolis	IN	20–99	● ACTIVE
World Magnetics Company LLC	Traverse City	MI	—	● ACTIVE
Worldtek Industries, LLC	Romulus	MI	100–499	● ACTIVE
Zircon Precision Products, LLC	Tempe	AZ	—	● ACTIVE
Zober Industries, INC	Croydon	PA	100–499	● ACTIVE
110 Metalworks, INC.	Liverpool	NY	20–99	● ACTIVE
24m Technologies, INC	Cambridge	MA	—	● ACTIVE
3h Communication Systems INC	Irvine	CA	—	● ACTIVE
3J3 J INC	Wellington	CO	—	● ACTIVE
5th Axis, INC	San Diego	CA	—	● ACTIVE
APA-1 Precision, INC	Vancouver	WA	1–19	● ACTIVE
A & a CO INC	South Plainfield	NJ	—	● ACTIVE
A & a Industries, INC.	Peabody	MA	—	● ACTIVE
Aa Portable Power Corporation	Richmond	CA	—	● ACTIVE
A Better Affect, INC.	Moorpark	CA	—	● ACTIVE
Above All Cnc, INC.	Goleta	CA	—	● ACTIVE
Abtech, INC.	Fitzwilliam	NH	—	● ACTIVE
A&b Whit Solutions LLC	Seminole	FL	—	● ACTIVE
Accumet Engineering, INC.	Devens	MA	—	● ACTIVE
AIAccurate Industrial Machining, INC.	Holbrook	NY	—	● ACTIVE
AMAccurate Metal Machining, INC.	Painesville	OH	—	● ACTIVE
Accurus Aerospace Athens, LLC	Athens	GA	100–499	● ACTIVE
Accu-tool, LLC	Apex	NC	20–99	● ACTIVE
Acjk CORP	Chesterfield	MI	—	● ACTIVE
AMAcme Machine & Welding Co., LLC	Punxsutawney	PA	100–499	● ACTIVE
Action Industries, INC.	Arvada	CO	—	● ACTIVE
Action Tool Service, INC.	Hampton	VA	—	● ACTIVE
Actron Entities, INC.	Clearwater	FL	—	● ACTIVE
Adi American Distributors, LLC	Randolph	NJ	—	● ACTIVE
Adiem Engineering Cnc LLC	Santee	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.