Manufacturing of electronic coils, transformers, and other inductors

3,457 FACILITIES

Facility	City	State	Employees	Status
Rs Microwave CO INC	Butler	NJ	20–99	ACTIVE
Sandisk Technologies, INC	Milpitas	CA	500+	ACTIVE
Schneider Electric Systems USA INC	Foxboro	MA	500+	ACTIVE
Sea Shield Marine Products, INC.	Walnut	CA	—	ACTIVE
Selflock Screw Products Company, INC.	Syracuse	NY	20–99	ACTIVE
Seren Ips INC.	Vineland	NJ	20–99	ACTIVE
Siemens Manufacturing CO INC	Freeburg	IL	100–499	ACTIVE
Si Manufacturing, INC	Anaheim	CA	20–99	ACTIVE
Smiths Interconnect Americas, INC.	Salisbury	MD	20–99	ACTIVE
Smiths Interconnect INC	Tampa	FL	100–499	ACTIVE
Specialized Products LTD	Clintonville	WI	100–499	ACTIVE
Spectrum Microwave, INC.	State College	PA	—	ACTIVE
Spellman High-voltage Electronics Corporation	Hauppauge	NY	100–499	ACTIVE
Spira Manufacturing Corporation	San Fernando	CA	20–99	ACTIVE
State of the Art, INC.	State College	PA	—	ACTIVE
Stellant Systems INC	Williamsport	PA	100–499	ACTIVE
Stellant Systems INC	Torrance	CA	500+	ACTIVE
Stored Energy Systems, a Limited Liability Company	Longmont	CO	100–499	ACTIVE
Streamline Avionics, INC.	Irvine	CA	—	ACTIVE
Technibus, INC.	Canton	OH	100–499	ACTIVE
Technology for Energy CORP	Knoxville	TN	20–99	ACTIVE
Teledyne Controls, LLC	El Segundo	CA	100–499	ACTIVE
Teledyne Energy Systems, INC	Hunt Valley	MD	20–99	ACTIVE
Teledyne Micropac, INC.	Garland	TX	100–499	ACTIVE
Thomas Electronics, INC	Clyde	NY	100–499	ACTIVE

FactoryRegistry lists 3,457 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 electronic coils, transformers, and other inductors, 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 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 259 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 other semiconductor devices, including semiconductor parts such as chips, wafers, and heat sinks

Manufacturing of capacitors for electronic circuitry Manufacturing of resistors for electronic circuitry Manufacturing of light-emitting diodes (LEDs)Manufacturing of other light-sensitive and light-emitting devices Manufacturing of photovoltaic modules Manufacturing of semiconductor parts, chips and wafers Manufacturing of solar cells Manufacturing of thyristors (SCRs, triacs, PNPN diodes)

Industries

Electronics Manufacturers Electrical Equipment Manufacturers All product lines

NAPCS collection code 2033775000. 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.