Manufacturing of new power and ground connectors, overhead transmission and distribution, all types

472 FACILITIES

Facility	City	State	Employees	Status
Philadelphia Electrical Equipment CO	Aston	PA	—	LIKELY ACTIVE
Protherm Industries, INC.	Lebanon	TN	—	LIKELY ACTIVE
Electro-mechanical Industries INC	Plymouth	MN	—	UNVERIFIED
Beaver Manufacturing Plant	Beaver	PA	100–499	LIKELY ACTIVE
Beier Integrated Systems	Slidell	LA	20–99	LIKELY ACTIVE
Bitronics INC	Bethlehem	PA	20–99	LIKELY ACTIVE
Cooper Bussmann, LLC	Ellisville	MO	—	LIKELY ACTIVE
Drs Naval Power Systems INC	Menomonee Falls	WI	—	LIKELY ACTIVE
Durham Company	Lebanon	MO	100–499	LIKELY ACTIVE
Eaton Corporation	Chandler	AZ	—	LIKELY ACTIVE
Electrical Power Products	Des Moines	IA	500+	LIKELY ACTIVE
Electric Equipment & Engineering	Denver	CO	20–99	LIKELY ACTIVE
Fairview Paper Box CORP	Warsaw	NY	20–99	LIKELY ACTIVE
Houston Facility	Houston	TX	20–99	LIKELY ACTIVE
Industrial Connections - Solutions LLC	Mebane	NC	500+	LIKELY ACTIVE
Keltour US INC.	Cape Coral	FL	20–99	LIKELY ACTIVE
Keystone Electrical Manufacturing INC	Des Moines	IA	100–499	LIKELY ACTIVE
Koester Corporation	Napoleon	OH	20–99	LIKELY ACTIVE
Mulberry Metal Products INC	Union	NJ	20–99	LIKELY ACTIVE
Myers Controlled Power, LLC	North Canton	OH	100–499	LIKELY ACTIVE
Pacific Air Switch CORP	Forest Grove	OR	—	LIKELY ACTIVE
Phaostron Instrument and Electronic Company	Azusa	CA	—	LIKELY ACTIVE
Pioneer Custom Electrical Products CORP.	Santa Fe Springs	CA	—	LIKELY ACTIVE
Point Eight Power BSL	Bay Saint Louis	MS	20–99	LIKELY ACTIVE
Powercon Corporation	Severn	MD	100–499	LIKELY ACTIVE

FactoryRegistry lists 472 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 new power and ground connectors, overhead transmission and distribution, all types, 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 42 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.

Part of Manufacturing of switchgear, excluding ducts and relays

Manufacturing of new automatic and manual control panels (generators, transformers, feed-controls, etc.)Manufacturing of new metal-clad switchgear (using power circuit breakers, oil and oilless), all voltages above 1,000 volts, up to and including 38kv (excluding load interrupter switchgear)Manufacturing of new metal-enclosed bus bars, above 1,000 volts, including isolated, segregated, nonsegregated and cable bus bars Manufacturing of new metal-enclosed load interrupter switchgear assemblies, all voltages Manufacturing of new metal-enclosed low voltage power circuit breaker switchgear assemblies 1,000 volts and below (excluding load interrupter switchgear)Manufacturing of new power fuses, fuse links, and distribution cutouts Manufacturing of new power switching equipment, indoor and outdoor (excluding structures)Manufacturing of other new switchgear devices, including regulators and miscellaneous switchboard devices Manufacturing of rebuilt and remanufactured switchgear (excluding ducts and relays)

Industries

Electrical Equipment Manufacturers All product lines

NAPCS collection code 2015950021. 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.