Manufacturing of special-purpose switches

Facility	City	State	Employees	Status
ADAdvanced Defense Technologies INC	Baltimore	MD	20–99	● ACTIVE
American Cable Company	Philadelphia	PA	100–499	● ACTIVE
American Superconductor CORP	Ayer	MA	100–499	● ACTIVE
Applied Avionics, LLC	Fort Worth	TX	20–99	● ACTIVE
ASAstro Seal, INC	Riverside	CA	1–19	● ACTIVE
Brantner and Associates, INC.	El Cajon	CA	100–499	● ACTIVE
Cesar-scott INC	El Paso	TX	20–99	● ACTIVE
Crandall Stats and Sensors, INC	Machesney Park	IL	20–99	● ACTIVE
Deringer-ney INC	Marshall	NC	20–99	● ACTIVE
Electro Adapter INC	Chatsworth	CA	20–99	● ACTIVE
EIElectro-term, INC.	Springfield	MA	20–99	● ACTIVE
Elmec Mfg INC	Oceanside	CA	—	● ACTIVE
Heale Manufacturing CO LLC	Waukesha	WI	—	● ACTIVE
Honeywell International INC.	Freeport	IL	500+	● ACTIVE
Indak Manufacturing CORP	Northbrook	IL	100–499	● ACTIVE
International Hydraulics, INC.	Mentor	OH	—	● ACTIVE
Minnesota Wire & Cable CO	Saint Paul	MN	—	● ACTIVE
PC Systems, INC	Ridgway	PA	20–99	● ACTIVE
Power Connector LLC	Bohemia	NY	20–99	● ACTIVE
Servi-sure, LLC	Chicago	IL	—	● ACTIVE
Staco Systems, INC.	Irvine	CA	20–99	● ACTIVE
Ts Conductor CORP.	Huntington Beach	CA	100–499	● ACTIVE
V-tron Electronics CORP	Attleboro	MA	20–99	● ACTIVE
Watteredge, LLC	Avon Lake	OH	—	● ACTIVE
Assem-tech, INC.	Grand Haven	MI	—	● ACTIVE

FactoryRegistry lists 441 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced special-purpose switches, 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 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 71 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 2039325006. 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.