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Modification, conversion, and overhaul of previously accepted aircraft

2,401 FACILITIES
FacilityCityStateEmployeesStatus
Symetrics Industries, LLCMelbourneFL— ACTIVE
Tac Industries INCSpringfieldOH100–499 ACTIVE
Tecfar Manufacturing, INC.Sun ValleyCA— ACTIVE
Tek Precision CO LimitedDeer ParkNY— ACTIVE
Telair US LLCGoldsboroNC— ACTIVE
Testek LLCWixomMI— ACTIVE
Texas Aerospace Technologies, LLCAbileneTX— ACTIVE
Texstars LLCArlingtonTX— ACTIVE
Texstars LLCGrand PrairieTX— ACTIVE
The Broach Masters, INC.AuburnCA— ACTIVE
The Conrad CompanyMemphisTN— ACTIVE
The Gill CorporationEl MonteCA100–499 ACTIVE
The Lee COWestbrookCT— ACTIVE
Thermal Structures, INCCoronaCA100–499 ACTIVE
The Sterling Engineering CorporationBarkhamstedCT20–99 ACTIVE
The United Tool & Die CompanyWest HartfordCT20–99 ACTIVE
Thierica, INC.Grand RapidsMI— ACTIVE
Thomas Global Systems LLCIrvineCA— ACTIVE
Thomas Instrument, IncorporatedBrookshireTX100–499 ACTIVE
Tri-tech Electronics, INC.OrlandoFL— ACTIVE
Triumph Actuation Systems - Yakima, LLCYakimaWA100–499 ACTIVE
Triumph Controls, LLCShelbyvilleIN— ACTIVE
Triumph Controls, LLCNorth WalesPA— ACTIVE
Triumph Insulation Systems LLCTaylorsvilleNC1–19 ACTIVE
Triumph Thermal Systems, LLCForestOH— ACTIVE
Ultra Electronics Ice INCManhattanKS20–99 ACTIVE
Unified Defense Holdings, LLCMaconGA— ACTIVE
Union Machine Company of Lynn, INCGrovelandMA— ACTIVE
United Aeronautical CorporationNorth HollywoodCA— ACTIVE
United Aviation Accessories, INCBurlesonTX20–99 ACTIVE
United Equipment, INCRichmondVA— ACTIVE
University Swaging Corporation LLC Dba University Sc LLCWoodinvilleWA— ACTIVE
Velocity Aerospace - Burbank, INC.BurbankCA— ACTIVE
Vertex Modernization and Sustainment LLCIndianapolisIN500+ ACTIVE
Visionsafe CorporationKaneoheHI20–99 ACTIVE
Volumatic INCMaconGA— ACTIVE
Walden's Machine, LLCTulsaOK— ACTIVE
W and G Machine Company, IncorporatedHamdenCT1–19 ACTIVE
Weldmac Manufacturing CompanyEl CajonCA100–499 ACTIVE
Whippany Actuation Systems, LLCWhippanyNJ100–499 ACTIVE
Woodward Hrt, INC.Fort CollinsCO— ACTIVE
Yama Manufacturing IncorporatedSan AntonioTX— ACTIVE
Zephyr Manufacturing Co., INC.InglewoodCA— ACTIVE
Zim Aircraft Cabin Solutions LLCGreensboroNC100–499 ACTIVE
2101 LLCAnacondaMT— ACTIVE
Accel Aviation Accessories LLCFort MyersFL— ACTIVE
Ace Aeronautics LLCArlingtonTX— ACTIVE
Ace Air ManufacturingGardenaCA— ACTIVE
Acromil CorporationCity of IndustryCA— ACTIVE
Adpma, LLCPiney FlatsTN— ACTIVE
Advanced Composite Tooling LLCSouth Salt LakeUT— ACTIVE
Advanced Digital Manufacturing LLCSanta AnaCA— ACTIVE
Advanced Machining and Tooling, LLCPowayCA— ACTIVE
Advanced Manufacturing Company of America, INC.El SegundoCA— ACTIVE
Advanced Technologies Group, INC.StuartFL— ACTIVE
Advanced Thermoplastic Composites LLCPost FallsID— ACTIVE
Aei Investment Holdings INCWichitaKS— ACTIVE
Aereos Interior Solutions, LLCEulessTX— ACTIVE
Aero Assets, LLCStockbridgeGA— ACTIVE
Aerobond Composites, LLCEnfieldCT— ACTIVE
Aero Brake & Spares INCLago VistaTX— ACTIVE
Aerocentra LLCSimpsonvilleSC— ACTIVE
Aero Chip, INC.Santa Fe SpringsCA— ACTIVE
Aero Cnc, INCBurlesonTX— ACTIVE
Aerocontrolex Group, INC.PainesvilleOH— ACTIVE
Aerocore, LLCFort LauderdaleFL— ACTIVE
Aerocorex LLCOklahoma CityOK— ACTIVE
Aerodirect INCWheelingIL— ACTIVE
Aero Dynamix, INC.EulessTX— ACTIVE
Aero-glen International LLCFort WorthTX— ACTIVE
Aero International, LLCAlexandriaVA— ACTIVE
Aero International, LLCKearneysvilleWV— ACTIVE
Aeronautical Systems, IncorporatedRestonVA— ACTIVE
Aeroparts Services LLCMiamiFL— ACTIVE
Aero Pma LLCFort LauderdaleFL— ACTIVE
Aero Solution Group LLCClearwaterFL— ACTIVE
Aerospace & Commercial Technologies, LLCFort WorthTX— ACTIVE
Aerospace Driven Technologies, INCSanta AnaCA— ACTIVE
Aerospace Parts Holdings INCAnaheimCA— ACTIVE
Aerospace Products, S.e., L.l.c.PryorOK— ACTIVE
Aero Specialties INCBoiseID— ACTIVE
Aerosync Engineering & Consulting INCMiltonFL— ACTIVE
Aero Technik INC.FullertonCA— ACTIVE
Aero Technologies INC.Shelby TownshipMI— ACTIVE
Aerotronics LLCJupiterFL— ACTIVE
Aero Twin, INC.AnchorageAK— ACTIVE
Aero Wide Services, LLCMedleyFL— ACTIVE
Aerox Aviation Oxygen Systems, LLCBonita SpringsFL— ACTIVE
Ag Air Systems, INC.BendOR— ACTIVE
Age Logistics CorporationMonroviaCA— ACTIVE
Ag International, INC.Las VegasNV— ACTIVE
Agyaq Technologies LLCMeridianvilleAL— ACTIVE
Agyaq Technologies LLCAnchorageAK— ACTIVE
Agyaq Technologies LLCHuntsvilleAL— ACTIVE
Agyaq Technologies LLCMeridianvilleAL— ACTIVE
Agyaq Technologies, LLCHuntsvilleAL— ACTIVE
Agyaq Technologies, LLCNormalAL— ACTIVE
Agyaq Technologies, LLCHuntsvilleAL— ACTIVE
Agyaq Technologies, LLCHuntsvilleAL— ACTIVE
Aim Aerospace Renton, INC.RentonWA— ACTIVE

FactoryRegistry lists 2,401 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 Modification, conversion, and overhaul of previously accepted aircraft, 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 53 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 Railroad vehicle modification, conversion, overhaul, and other manufacturing services
Other transportation equipment contract manufacturing services, performed using materials owned by others (i.e., the customer)Furniture and related product contract manufacturing servicesOther contract manufacturing services, not elsewhere classifiedUpfitting
Industries
Transportation Equipment ManufacturersAll product lines

NAPCS collection code 2054050000. 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.