Manufacturing of switchgear

Facility	City	State	Employees	Status
Timken Motor & Crane Services LLC	Princeton	WV	—	● ACTIVE
Toboa Energy Resources LLC	Kenosha	WI	—	● ACTIVE
TITorus, INC.	Lehi	UT	—	● ACTIVE
TIToshiba International Corporation	Houston	TX	500+	● ACTIVE
TDTransistor Devices INC	Hackettstown	NJ	—	● ACTIVE
Treatment Controls LLC	Mentor	OH	—	● ACTIVE
Trek Systems LLC	Denver	CO	—	● ACTIVE
Tribal One Energy, LLC	North Bend	OR	—	● ACTIVE
Trm Sensors LLC	Redwood City	CA	—	● ACTIVE
Trola Industries INC	York	PA	—	● ACTIVE
True Bear Engineering, LLC	Iron Mountain	MI	—	● ACTIVE
Trygve Enterprises LLC	Bryan	TX	—	● ACTIVE
TPTsi Power CORP	Antigo	WI	—	● ACTIVE
Tundra Electronics INC Delaware C-corp	Kenai	AK	—	● ACTIVE
Twisted Traces, INC	Elk Grove Village	IL	—	● ACTIVE
UUUnirom USA INC	Oxford	NC	—	● ACTIVE
Unitron, LP	Dallas	TX	—	● ACTIVE
Upsco Powersafe Systems INC	Upland	CA	—	● ACTIVE
US Cord Set Mfg. INC.	Lincolnwood	IL	—	● ACTIVE
U.s. Eta, INC.	Morgan Hill	CA	—	● ACTIVE
US Tech INC	Highland Mills	NY	—	● ACTIVE
Utility Control & Equipment CORP	Golden	CO	—	● ACTIVE
Vecarius INC	Somerville	MA	—	● ACTIVE
Velicon Limited	Oak Creek	WI	—	● ACTIVE
Venturedyne, LTD.	Milwaukee	WI	—	● ACTIVE
Verterra Energy, INC.	New Brighton	MN	—	● ACTIVE
Visionary Solutions, INC	Santa Barbara	CA	—	● ACTIVE
Voltani INC	Solana Beach	CA	—	● ACTIVE
Volt Harbor, INC	Wildwood	MO	—	● ACTIVE
Voltpost, INC.	New York	NY	—	● ACTIVE
VIVpt, INC.	Blacksburg	VA	20–99	● ACTIVE
Warden Electric CO INC	Paducah	KY	—	● ACTIVE
Watlow Electric Manufacturing Company	Hannibal	MO	—	● ACTIVE
Wenzlau Engineering INC	Compton	CA	—	● ACTIVE
Western Diesel Services, INC.	Saint Louis	MO	—	● ACTIVE
Western Magnetics Company	San Francisco	CA	—	● ACTIVE
Westinghouse Electric Company LLC	Madison	PA	—	● ACTIVE
Wibotic INC	Seattle	WA	—	● ACTIVE
Wilson Walton International, INC.	Wall Township	NJ	—	● ACTIVE
Windtech INC	Douglas	AZ	—	● ACTIVE
W. T. G. Group, INC.	Frisco	TX	—	● ACTIVE
Wunderlich-malec Services, INC.	Hopkins	MN	—	● ACTIVE
Xact Technologies USA Corporation	Houston	TX	—	● ACTIVE
Xfabion LLC	Edgewood	NM	—	● ACTIVE
Xpc Corporation	Denver	CO	—	● ACTIVE
Zaptech CORP	Carson City	NV	—	● ACTIVE
Zenith Ultrasonics Holdings, LLC	Nokomis	FL	—	● ACTIVE
Zero Surge INC	Frenchtown	NJ	—	● ACTIVE
AIAbb Installation Products INC.	Athens	TN	100–499	◐ LIKELY ACTIVE
AMAbb Motor & Mechanical, INC.	Ozark	AR	100–499	◐ LIKELY ACTIVE

FactoryRegistry lists 2,826 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced switchgear, excluding ducts and relays, 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.

The U.S. Census Bureau recorded this product line in 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 40 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2015950000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.