Manufacturing of switches

Facility	City	State	Employees	Status
Tm Technologies INC	San Diego	CA	—	◐ LIKELY ACTIVE
Transcon Technologies, LLC	Westfield	MA	—	◐ LIKELY ACTIVE
Union City Filament CORP.	Ridgefield	NJ	—	◐ LIKELY ACTIVE
Vacuum Energy INC	Gates Mills	OH	—	◐ LIKELY ACTIVE
Vatell Corporation	Christiansburg	VA	—	◐ LIKELY ACTIVE
Watt & Well Usa, INC	Houston	TX	—	◐ LIKELY ACTIVE
WIWerlatone INC.	Patterson	NY	—	◐ LIKELY ACTIVE
Winchester Interconnect Rf Corporation	Haverhill	MA	—	◐ LIKELY ACTIVE
ZIZ-communications, INC.	Broomfield	CO	—	◐ LIKELY ACTIVE
APAccu-glass Products INC	Santa Clarita	CA	—	◐ LIKELY ACTIVE
AEAce Electronics of N.j., INC.	Metuchen	NJ	—	◐ LIKELY ACTIVE
ACAdvanced Conversion VT	Barre	VT	20–99	◐ LIKELY ACTIVE
AIAdvanced Interconnect Manufacturing	Victor	NY	20–99	◐ LIKELY ACTIVE
ATAdvance Transformer CO	Boscobel	WI	—	◐ LIKELY ACTIVE
AIAem, INC	San Diego	CA	100–499	◐ LIKELY ACTIVE
ATAfp Transformers Incorporated	Edison	NJ	20–99	◐ LIKELY ACTIVE
AAheadtek	San Jose	CA	20–99	◐ LIKELY ACTIVE
AMAlta Manufacturing, INC.	Fremont	CA	—	◐ LIKELY ACTIVE
AIAmatrol INC	Jeffersonville	IN	—	◐ LIKELY ACTIVE
ASAmerican Shizuki CORP	Ogallala	NE	—	◐ LIKELY ACTIVE
ATApplied Thin Film Products - Edison	Fremont	CA	20–99	◐ LIKELY ACTIVE
ACAvx Corporation	Fountain Inn	SC	500+	◐ LIKELY ACTIVE
BSBae Systems Controls INC	Fort Wayne	IN	—	◐ LIKELY ACTIVE
BSBAE Systems Electronic Systems MER	Merrimack	NH	500+	◐ LIKELY ACTIVE
BSBae Systems Information and Electronic Systems Integration INC.	Greenlawn	NY	—	◐ LIKELY ACTIVE

FactoryRegistry lists 2,035 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced switches, mechanical, for electronic circuitry, 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 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 144 establishments reported producing it; the count for 1 of those industries was withheld.

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 2033875000. 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.