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Manufacturing of surge suppressors

1,454 FACILITIES

Census designationManufacturing of surge suppressors, designed for equipment operating on 110-120 volt circuits (excluding industrial-use surge suppressors)

FacilityCityStateEmployeesStatus
Clore Automotive, LLCKansas CityMO— LIKELY ACTIVE
Coherent INC Santa ClaraSanta ClaraCA100–499 LIKELY ACTIVE
Cpi Radant Technologies Division INCHudsonMA— LIKELY ACTIVE
Delta Systems INCStreetsboroOH100–499 LIKELY ACTIVE
Eaton Corporation - Williamsburg ManufacturingWilliamsburgVA20–99 LIKELY ACTIVE
Electrical Energy Limited, LLCBarkerNY— LIKELY ACTIVE
Fuelcell Energy INCDanburyCT100–499 LIKELY ACTIVE
Harting INCElginIL100–499 LIKELY ACTIVE
Kh Controls INCBlairsvillePA20–99 LIKELY ACTIVE
Pcore Electric CO.LeroyNY20–99 LIKELY ACTIVE
Standard Motor Products - IndependenceIndependenceKS— LIKELY ACTIVE
Stillwater MachiningTroyOH20–99 LIKELY ACTIVE
Transparent Products, INC.ValenciaCA— LIKELY ACTIVE
Vicor CORPAndoverMA— LIKELY ACTIVE
Woodward Lincoln CampusFort CollinsCO500+ LIKELY ACTIVE
Natl Steel & Shipbuilding a General Dynamics COSan DiegoCA— LIKELY ACTIVE
Alpha Technologies Services, INC.BellinghamWA— UNVERIFIED
Calsonic North AmericaShelbyvilleTN— UNVERIFIED
Cooper Power SystemsGreenwoodSC— UNVERIFIED
Ideal Industries INCSycamoreIL— UNVERIFIED
Silfex INCEatonOH— UNVERIFIED
Silfex INCSpringfieldOH— UNVERIFIED
Vanner INCHilliardOH— UNVERIFIED
Accratech, INC.NecedahWI— LIKELY ACTIVE
Advanced Power & Controls, LLCCedar CityUT— LIKELY ACTIVE

FactoryRegistry lists 1,454 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 surge suppressors, designed for equipment operating on 110-120 volt circuits (excluding industrial-use surge suppressors), 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 26 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.

Related lines
Manufacturing of electrical distribution ducts (including plug-in units and accessories), 1000 volts or lessManufacturing of low voltage panelboards and distribution boards and other switching and interrupting devices, 1000 volts or lessManufacturing of molded case circuit breakers, 1000 volts or less
Industries
Electrical Equipment ManufacturersAll product lines

NAPCS collection code 2039460000. 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.