Manufacturing of relays for electronic circuitry, industrial control overload, and switchgear-type

2,174 FACILITIES

Facility	City	State	Employees	Status
Oriental Motor U.s.a. Corporation	Torrance	CA	—	LIKELY ACTIVE
Ramsey Electronics, LLC	Victor	NY	—	LIKELY ACTIVE
Russ Electric a Siemens Business	Broken Arrow	OK	100–499	LIKELY ACTIVE
Schneider Electric	Lincoln	NE	100–499	LIKELY ACTIVE
Schneider Electric	Cedar Rapids	IA	100–499	LIKELY ACTIVE
Siemens Industry, INC.	Heber Springs	AR	20–99	LIKELY ACTIVE
Trek, INC.	Lockport	NY	—	LIKELY ACTIVE
American Aerospace Controls INC	Farmingdale	NY	—	LIKELY ACTIVE
Applied Engineering Technology, INC.	San Jose	CA	—	LIKELY ACTIVE
Aries Industries INC	Waukesha	WI	100–499	LIKELY ACTIVE
Aukua Systems, INC.	Austin	TX	—	LIKELY ACTIVE
Blue Star Power Systems	North Mankato	MN	100–499	LIKELY ACTIVE
Btech INC.	Rockaway	NJ	—	LIKELY ACTIVE
Currently LLC	Matthews	NC	—	LIKELY ACTIVE
Custom Control Sensors, LLC	Phoenix	AZ	—	LIKELY ACTIVE
Daheco Engines & Energy, LLC	Valdese	NC	—	LIKELY ACTIVE
Detroit Switch INC	Pittsburgh	PA	—	LIKELY ACTIVE
Ds Instruments, LLC	Gardnerville	NV	—	LIKELY ACTIVE
Dynamic Ratings, INC.	Sussex	WI	—	LIKELY ACTIVE
Eko Instruments USA INC.	San Jose	CA	—	LIKELY ACTIVE
Empire Magnetics INC.	Rohnert Park	CA	—	LIKELY ACTIVE
Fischer Custom Communications INC	Torrance	CA	—	LIKELY ACTIVE
Freeman Enclosure Systems, LLC.	Batavia	OH	100–499	LIKELY ACTIVE
Graphtec America, INC.	Irvine	CA	—	LIKELY ACTIVE
Hgl Dynamics, INC.	Indianapolis	IN	—	LIKELY ACTIVE
Hitec Group Usa, INC.	San Diego	CA	—	LIKELY ACTIVE
Hitools INC.	Irvine	CA	—	LIKELY ACTIVE
Hotline Electrical Sales & Service LLC	Parker	CO	—	LIKELY ACTIVE
Innova-logic LLC	Saunderstown	RI	—	LIKELY ACTIVE
Koontz Electric Company, Incorporated	Morrilton	AR	—	LIKELY ACTIVE
Lh Enterprises, LLC	Fairfax	VA	—	LIKELY ACTIVE
Liquid Instruments INC	San Diego	CA	—	LIKELY ACTIVE
Milliwave Silicon Solutions, INC.	San Jose	CA	—	LIKELY ACTIVE
Mobile Electric Power Solutions, INC.	Garland	TX	—	LIKELY ACTIVE
Mobile Power Generators LLC	Leesburg	FL	—	LIKELY ACTIVE
Moog INC	Chatsworth	CA	—	LIKELY ACTIVE
Nanoport Technologies LLC	Friday Harbor	WA	—	LIKELY ACTIVE
Novatio Engineering, INC.	Waltham	MA	—	LIKELY ACTIVE
Ofil USA LTD.	Pine Mountain	GA	—	LIKELY ACTIVE
Optellent INC.	Saratoga	CA	—	LIKELY ACTIVE
Packetmicro, INC.	Santa Clara	CA	—	LIKELY ACTIVE
Philadelphia Electrical Equipment CO	Aston	PA	—	LIKELY ACTIVE
Phytron, INC.	Williston	VT	—	LIKELY ACTIVE
Polyphase Microwave INC.	Bloomington	IN	—	LIKELY ACTIVE
Powergenx INC.	Pflugerville	TX	—	LIKELY ACTIVE
Powertek US INC	Holbrook	NY	—	LIKELY ACTIVE
Praxsym INC	Fisher	IL	—	LIKELY ACTIVE
Precise Time & Frequency, LLC	Wakefield	MA	—	LIKELY ACTIVE
Prostat CORP	Glendale Heights	IL	—	LIKELY ACTIVE
Protherm Industries, INC.	Lebanon	TN	—	LIKELY ACTIVE

FactoryRegistry lists 2,174 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 relays for electronic circuitry, industrial control overload, and switchgear-type, 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. At least 59 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.

Part of Manufacturing of microwave components and devices, excluding antennae, tubes, and semiconductors

Manufacturing of printed circuit assemblies, loaded boards and modules (printed circuit boards with inserted electronic components)Manufacturing of all other miscellaneous electronic components, including oscillators (excluding instrumentation and crystal types), static converters, electronic cable harnesses and assemblies, magnetic cores, solenoids, and related parts Manufacturing of specific-purpose industrial controls Manufacturing of bare printed circuit boards Manufacturing of ferrite microwave components, including yttrium garnets, circulators, isolators, phase shifters, attenuators, equalizers, limiters, and mixers Manufacturing of microwave subassemblies, including parametric amplifiers and other solid-state assemblies Manufacturing of other microwave devices Manufacturing of reactive microwave components Manufacturing of switches, coaxial and waveguide

Industries

Electronics Manufacturers Electrical Equipment Manufacturers All product lines

NAPCS collection code 2033950000. 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.