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Modification, conversion, and overhaul of previously accepted aircraft

2,401 FACILITIES
FacilityCityStateEmployeesStatus
Certex Aviation LLCSellersburgIN— ACTIVE
Certified Aviation Services, LLCOntarioCA— ACTIVE
Cheek Machine CORPAnaheimCA20–99 ACTIVE
Cherokee Nation Aerospace and Defense, L.l.c.HuntsvilleAL— ACTIVE
Cherokee Nation Aerospace and Defense, L.l.c.StilwellOK— ACTIVE
Cherokee Nation Aerospace & Defense LLCPryorOK— ACTIVE
Cherokee Nation Industries LLCStilwellOK— ACTIVE
Cherokee Tool LLCScottsboroAL— ACTIVE
Churchill Navigation INC.BoulderCO— ACTIVE
Clearwater Engineering, INC.DerbyKS20–99 ACTIVE
Cni Aviation Advantage, a Joint Venture, LLCNormanOK— ACTIVE
Coastal Mechanics Company, INC.HoustonTX— ACTIVE
Coastal Mechanics Material Distribution, LLCHoustonTX— ACTIVE
Coastal Seat Cushions INCPort Saint LucieFL— ACTIVE
Code 1 Aviation LLCRockfordIL— ACTIVE
Coherent Technical Services, INC.HollywoodMD— ACTIVE
Colledge Machine, Engineering, Design, LLCLindonUT— ACTIVE
Composite Approach, LLCRedmondOR— ACTIVE
Conexsmart LLCConiferCO— ACTIVE
Conjure Systems, LLCEllsworthWI— ACTIVE
Conquest Machine, INC.Las CrucesNM— ACTIVE
Consumer Fuels INCHuntsvilleAL— ACTIVE
Control Products CorporationGrand PrairieTX— ACTIVE
Conx Innovations, LLCSanta AnaCA— ACTIVE
Cornerstone Supply INCMadisonAL— ACTIVE
Corpair Supply Co., INC.O FallonMO— ACTIVE
Cpi Adamworks LLCCentennialCO— ACTIVE
Csg Parts, LLCSaint AugustineFL— ACTIVE
C & S Propeller LLCFort WorthTX— ACTIVE
Ctc Enterprise Ventures CORPJohnstownPA— ACTIVE
Cuda Ii, INCIndianapolisIN— ACTIVE
Cummins Aerospace, LLCAnaheimCA— ACTIVE
Curtiss-wright Controls, INC.CharlotteNC— ACTIVE
Dallas Aeronautical Services, LLCCedar HillTX— ACTIVE
Damping Technologies INCMishawakaIN— ACTIVE
Davinci Aircraft, INC.Van NuysCA— ACTIVE
Davis Aircraft Products Co., INC.BohemiaNY— ACTIVE
D & D Machinery & Sales INCSan AntonioTX— ACTIVE
Dedienne Aerospace LLCMiamiFL— ACTIVE
Defense Systems and SolutionsHuntsvilleAL— ACTIVE
Degroff Aviation Technologies, LLCBerneIN— ACTIVE
Delaware Resource Group of Oklahoma LLCOklahoma CityOK— ACTIVE
Delia Distributing INCFreeportFL— ACTIVE
Demmer Investments I INCDenverCO— ACTIVE
Denali Defense Systems Jv LLCAnchorageAK— ACTIVE
Denver Air Support, INC.EnglewoodCO— ACTIVE
Desert Aerospace LLCMoriartyNM— ACTIVE
Desser Tire & Rubber Co., LLCMontebelloCA— ACTIVE
Diagnostic Solutions International LLCOntarioCA— ACTIVE
Didsbury INC.CoppellTX— ACTIVE
Diehl Aero-nautical CO INCJenksOK— ACTIVE
Dimo CORPNew CastleDE— ACTIVE
Displays & Optical Technologies, INCGeorgetownTX— ACTIVE
Dmi Aviation Sales CORPMedleyFL— ACTIVE
Docent Design, LLCYakimaWA— ACTIVE
Dow Hydraulic Systems INCPomonaCA— ACTIVE
D.p.i. Labs, INC.La VerneCA— ACTIVE
Dracoe LPPinehurstNC— ACTIVE
Drone Amplified INCLincolnNE— ACTIVE
Droneovation, INCAuroraIN— ACTIVE
Ducommun IncorporatedCosta MesaCA— ACTIVE
Duke's Aerospace, INC.PainesvilleOH— ACTIVE
Dungeness Valley Holdings LLCSequimWA— ACTIVE
Dyess Aviation INCGeorgetownTX— ACTIVE
Dynamic Machine & Fabrication CORPPhoenixAZ— ACTIVE
Dynamo Aviation, INC.ChatsworthCA— ACTIVE
Eb Industrial, LLCVenturaCA— ACTIVE
Ecoservices, LLCIrvingTX— ACTIVE
E.d.n. Aviation INCVan NuysCA— ACTIVE
Ejay Filtration, INC.RiversideCA— ACTIVE
Electrofilm Manufacturing Company, LLCSanta ClaritaCA— ACTIVE
Ember Solutions LLCDenverNC— ACTIVE
Emergency Landing Pad, LLCPensacolaFL— ACTIVE
Eos Aircraft INCBendOR— ACTIVE
Ep&h Technologies, LLCMcallenTX— ACTIVE
Epsilon Systems Solutions, INCChesapeakeVA— ACTIVE
Es3 Prime Logistics Group INCSan DiegoCA— ACTIVE
Es3 Prime Logistics Group, INC.LaytonUT— ACTIVE
Es3 Prime Logistics Group, INC.ClearfieldUT— ACTIVE
Esna, LLCNorth Richland HillsTX— ACTIVE
Etezazi Industries INCWichitaKS— ACTIVE
Eti Tech LLCDaytonOH— ACTIVE
Evco LLCMission ViejoCA— ACTIVE
Exothermics, INC.AmherstNH— ACTIVE
Expanded Rubber & Plastics CORP.ComptonCA— ACTIVE
Fabricated Insulation Solutions, LLCWoodstockGA— ACTIVE
Falconry Training Solutions JvLakewoodCO— ACTIVE
Fastener Specialty, INC.Fort WorthTX— ACTIVE
Ferno Military SystemsAlpharettaGA— ACTIVE
Ferox Logistics LLCOro ValleyAZ— ACTIVE
Filter Research CorporationPalm BayFL1–19 ACTIVE
First Aviation Services INCWestportCT— ACTIVE
First Coast Aviation, INC.Saint JohnsFL— ACTIVE
Flight Systems LLCCalhounGA— ACTIVE
Flygarrett LLCKaysvilleUT— ACTIVE
Forge Heavy Industries INCOgdenUT— ACTIVE
Fortner Eng. & Mfg. INC.BurbankCA— ACTIVE
Fraccaro Industries INCBoyertownPA— ACTIVE
Freedom Air Industries INC.MiamiFL— ACTIVE
Ftg Aerospace INC.ChatsworthCA— 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.