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Transportation Equipment Manufacturing

21,582 FACILITIESAll Census product lines →

NAICS 336

Map, cities and product lines
Map of United States manufacturing facilities

Plants in this industry21,582 FACILITIES

FacilityCityStateEmployeesStatus
Custom Truck & Body Works, INC.WoodburyGA— ACTIVE
Custom Truck & Equipment LLCKansas CityMO— ACTIVE
Cutting Dynamics, LLCAvonOH— ACTIVE
Cymstar Services LLCBroken ArrowOK20–99 ACTIVE
Daico Industries, INC.CarsonCA— ACTIVE
Danville Metal Stamping CO INCDanvilleIL100–499 ACTIVE
Darkaero INCMadisonWI— ACTIVE
Dass Logistics, INC.Coconut CreekFL— ACTIVE
Data Device CORPPowayCA— ACTIVE
Dave Swanson, INC.North BranchMN— ACTIVE
Davidson's Marine Service, INCGreen Cv SpgsFL— ACTIVE
Day Machine Systems, INCNew BritainCT— ACTIVE
Dbg Arkansas LLCConwayAR100–499 ACTIVE
D & D Products IncorporatedNorth PrairieWI— ACTIVE
Dee Zee, INCDes MoinesIA— ACTIVE
Delivery Concepts, INCElkhartIN— ACTIVE
Dell Rapids Custom Trailers, INC.Dell RapidsSD20–99 ACTIVE
Delta Gear, LLC.LivoniaMI— ACTIVE
Delta Marine Industries, INC.SeattleWA— ACTIVE
Dennen Steel LLCGrand RapidsMI— ACTIVE
Derecktor Fort Pierce LLCFort PierceFL— ACTIVE
Detyens Shipyards INCN CharlestonSC100–499 ACTIVE
D & H Machine & Tool INCWichitaKS— ACTIVE
Diamondback Manufacturing LLCCocoaFL20–99 ACTIVE
Diamond Manufacturing INCKansas CityMO— ACTIVE
Diamond Truck Body Manufacturing, INC.StocktonCA— ACTIVE
Dill Air Controls Products LLCOxfordNC— ACTIVE
Dinex Emission, INCDublinGA— ACTIVE
Diode Dynamics, L.l.c.Saint CharlesMO— ACTIVE
Diversified Building ProfessionalsNational CityCA— ACTIVE
Donaldson Company, INC.DixonIL100–499 ACTIVE
Donjon Shipbuilding and Repair, LLCEriePA— ACTIVE
Dorchester Shipyard, INCDorchesterNJ— ACTIVE
Dorsey Trailer LLCElbaAL— ACTIVE
Dow Aero, LLCOklahoma CityOK— ACTIVE
Driverge Vehicle Innovations, LLCAkronOH100–499 ACTIVE
Drone AmericaRenoNV— ACTIVE
D.r. Radon Boatbuilding, INC.GoletaCA— ACTIVE
Drs Signal Solutions, INC.FrederickMD100–499 ACTIVE
Drs Sustainment Systems INCWest PlainsMO100–499 ACTIVE
Ducommun Aerostructures, INC.GardenaCA— ACTIVE
Ducommun Aerostructures, INC.ParsonsKS— ACTIVE
Ducommun Aerostructures New York, INC.CoxsackieNY— ACTIVE
Dynamic Fabrication INCBreaCA— ACTIVE
Dynamic Manufacturing INCHillsideIL— ACTIVE
Dynamic Tube INCMaquoketaIA— ACTIVE
Dysinger INCDaytonOH20–99 ACTIVE
East Coast Repair & Fabrication, LLCNewport NewsVA— ACTIVE
East/west Industries, INC.RonkonkomaNY20–99 ACTIVE
E B Airfoils, LLCPalm CityFL20–99 ACTIVE

Search all 21,582 facilities

Common questions

How many transportation equipment manufacturing facilities are in the United States?

As of AUG 2026, FactoryRegistry lists 21,582 transportation equipment manufacturing facilities (NAICS 336) across 56 states, compiled from EPA, OSHA and Census records.

Which state has the most transportation equipment manufacturing facilities?

California, with 4,601 facilities listed.

How many transportation equipment manufacturing facilities are still operating?

11,077 of the 21,582 listed carry a recent operating signal in federal data — the register's Active or Likely active status. The rest are listed from their filings alone, which is a gap in the federal record rather than evidence that a plant has closed.