Manufacturing of electronic coils, transformers, and other inductors

3,458 FACILITIES

Facility	City	State	Employees	Status
Gatan INC	Pleasanton	CA	20–99	ACTIVE
Gatan INC	Warrendale	PA	100–499	ACTIVE
Gooch & Housego (palo Alto) LLC	Fremont	CA	20–99	ACTIVE
Grace Industries INC	Fredonia	PA	20–99	ACTIVE
Harold Beck & Sons, INC.	Newtown	PA	100–499	ACTIVE
Heale Manufacturing CO LLC	Waukesha	WI	—	ACTIVE
Honeywell International INC.	Freeport	IL	500+	ACTIVE
I3 Assembly LLC	Binghamton	NY	100–499	ACTIVE
Interconnect Solutions CO LLC	Fountain Valley	CA	100–499	ACTIVE
International Rectifier Hirel Products, INC.	Leominster	MA	100–499	ACTIVE
Kemet Electronics Corporation	Simpsonville	SC	100–499	ACTIVE
K & H Industries, INC.	Hamburg	NY	20–99	ACTIVE
Kitron Technologies INC.	Windber	PA	100–499	ACTIVE
Knowles Cazenovia INC.	Cazenovia	NY	100–499	ACTIVE
Korry Electronics CO	Everett	WA	100–499	ACTIVE
Leda Corporation	Huntington Beach	CA	—	ACTIVE
Liberty Electronics INC	Franklin	PA	100–499	ACTIVE
Load Technology INC	Mesquite	NV	—	ACTIVE
Lockwood Industries, LLC	Valencia	CA	100–499	ACTIVE
Magtech & Power Conversion, INC.	Fullerton	CA	—	ACTIVE
Massa Products Corporation	Hingham	MA	20–99	ACTIVE
Mcx, INC.	Klamath Falls	OR	—	ACTIVE
Means Engineering, INC.	Carlsbad	CA	20–99	ACTIVE
Mesa Products INC	Tulsa	OK	100–499	ACTIVE
Microwave Engineering Corporation	North Andover	MA	20–99	ACTIVE

FactoryRegistry lists 3,458 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.