FactoryRegistry
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Manufacturing of specific-purpose industrial controls

5,599 FACILITIES
FacilityCityStateEmployeesStatus
LISI AerospaceTorranceCA500+ LIKELY ACTIVE
Littelfuse, INC.RosemontIL— LIKELY ACTIVE
L & J Holding Company, LLCHillsideIL— LIKELY ACTIVE
Lmi Aerospace INCSaint CharlesMO— LIKELY ACTIVE
LMI - VistaVistaCA20–99 LIKELY ACTIVE
Locher Environmental Technology, LLCVeniceFL— LIKELY ACTIVE
Lockheed Martin Corporation Clarksburg (1508)ClarksburgWV20–99 LIKELY ACTIVE
Lockheed Martin Corporation Lexington Park Site (1379)Lexington ParkMD1–19 LIKELY ACTIVE
Lockheed Martin Corporation Pinellas (2087)Pinellas ParkFL100–499 LIKELY ACTIVE
Lockheed Martin Corporation US CT Shelton Platt Rd (5224)SheltonCT100–499 LIKELY ACTIVE
Lockheed Martin Corporation US FL Clearwater Tampa Rd (1376)OldsmarFL500+ LIKELY ACTIVE
Lockheed Martin Corporation US MS Meridian (1507)MeridianMS100–499 LIKELY ACTIVE
Lockheed Martin Corporation US UT Vineyard S Geneva Rd (3970)VineyardUT20–99 LIKELY ACTIVE
Logistical Support LLCChatsworthCA— LIKELY ACTIVE
Lone Star Aviation CORPMansfieldTX— LIKELY ACTIVE
LORD Corporation - DaytonDaytonOH100–499 LIKELY ACTIVE
LSI, IncJacksonvilleFL100–499 LIKELY ACTIVE
Lumasense Technologies, INCMilpitasCA— LIKELY ACTIVE
Luna Innovations INCAtlantaGA— LIKELY ACTIVE
Lvs LLCSan LeandroCA1–19 LIKELY ACTIVE
LW Allen LLCMadisonWI20–99 LIKELY ACTIVE
Lyons Manufacturing Company, INC.LyonsKS— LIKELY ACTIVE
Lys Global Technology LLCAvonCT— LIKELY ACTIVE
LZ - HarrisAuroraOH20–99 LIKELY ACTIVE
LZHQ - DannerAuroraOH100–499 LIKELY ACTIVE
LZ - PhilippStreetsboroOH100–499 LIKELY ACTIVE
Made to Measure, LLCEast DundeeIL— LIKELY ACTIVE
Main OfficeAnaheimCA20–99 LIKELY ACTIVE
Majestic Lighting INCGardenaCA— LIKELY ACTIVE
Mald1-yslRobins AfbGA1–19 LIKELY ACTIVE
Malone Industries LLCAlbuquerqueNM— LIKELY ACTIVE
Mangan Process Analyzers & CEMSHoustonTX20–99 LIKELY ACTIVE
ManufacturingBrooksvilleFL20–99 LIKELY ACTIVE
Manufacturing & Technical Support Services LLCBeavercreekOH— LIKELY ACTIVE
MapleEverettWA20–99 LIKELY ACTIVE
Mara Technologies USA Inc.HollyMI100–499 LIKELY ACTIVE
Marathon Electric LLCDuluthGA— LIKELY ACTIVE
Marlin thermocouple WireWestlakeOH20–99 LIKELY ACTIVE
Marshall Defense LLCPlantationFL— LIKELY ACTIVE
Mary Ann SindeMobileAL— LIKELY ACTIVE
MA TewksburyTewskburyMA20–99 LIKELY ACTIVE
Mathes Lighting and Lamp, INC.PensacolaFL— LIKELY ACTIVE
Max Metrix, LcScottsdaleAZ— LIKELY ACTIVE
McCauley Propeller SystemsColumbusGA20–99 LIKELY ACTIVE
MCC Controls, LLCVacavilleCA20–99 LIKELY ACTIVE
McCoy Global Cedar ParkCedar ParkTX20–99 LIKELY ACTIVE
Mci Solutions INCBohemiaNY— LIKELY ACTIVE
Mclaren, INCKirklandWA— LIKELY ACTIVE
Mcshane Bell Company, LLCMaryland HeightsMO— LIKELY ACTIVE
Mcwethy, INCTulsaOK— LIKELY ACTIVE

FactoryRegistry lists 5,599 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced specific-purpose industrial controls, 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 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 42 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.

Related lines
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 partsManufacturing of relays for electronic circuitry, industrial control overload, and switchgear-typeManufacturing of bare printed circuit boardsManufacturing of ferrite microwave components, including yttrium garnets, circulators, isolators, phase shifters, attenuators, equalizers, limiters, and mixersManufacturing of microwave subassemblies, including parametric amplifiers and other solid-state assembliesManufacturing of other microwave devicesManufacturing of reactive microwave componentsManufacturing of switches, coaxial and waveguide
Industries
Electronics ManufacturersElectrical Equipment ManufacturersTransportation Equipment ManufacturersAll product lines

NAPCS collection code 2033975000. 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.