Manufacturing of all other miscellaneous engine equipment, including converted internal combustion engines and outboard motors

Facility	City	State	Employees	Status
6s Machining Enterprises LLC	San Marcos	CA	—	● ACTIVE
Active Radiator LLC	Philadelphia	PA	—	● ACTIVE
Adams Thermal Systems INC	Canton	SD	100–499	● ACTIVE
ASAdrian Steel Company	Adrian	MI	100–499	● ACTIVE
Advanced Structural Technologies, INC.	Oxnard	CA	100–499	● ACTIVE
Aircraft Precision Products, INC.	Ithaca	MI	20–99	● ACTIVE
Alliance Industries, L.l.c.	Springfield	MO	20–99	● ACTIVE
Api Heat Transfer Thermasys Corporation	Franklin	WI	—	● ACTIVE
Bergstrom INC	Rockford	IL	100–499	● ACTIVE
BPBorla Performance Industries INC	Johnson City	TN	100–499	● ACTIVE
BPBorla Performance Industries, INC.	Oxnard	CA	20–99	● ACTIVE
Buckstop Truckware Incorporated	Prineville	OR	—	● ACTIVE
B & W Custom Truck Beds	Humboldt	KS	—	● ACTIVE
Catalytic Combustion Corporation	Bloomer	WI	100–499	● ACTIVE
Centek Industries, INC.	Thomasville	GA	20–99	● ACTIVE
Century Tool, INC.	Rogers	MN	—	● ACTIVE
Chardam Gear Company, INC.	Sterling Heights	MI	—	● ACTIVE
Curt Manufacturing, LLC	Eau Claire	WI	—	● ACTIVE
Diamondback Automotive Accessories, INC.	Philipsburg	PA	100–499	● ACTIVE
Donaldson CO INC	Frankfort	IN	100–499	● ACTIVE
Donaldson Company INC	Stevens Point	WI	100–499	● ACTIVE
Donaldson Company INC	Auburn	AL	100–499	● ACTIVE
Elsner Engineering Works INC	Hanover	PA	20–99	● ACTIVE
Fairbanks Morse, LLC	Beloit	WI	100–499	● ACTIVE
Ferrotec (usa) Corporation	Livermore	CA	100–499	● ACTIVE
Gentex Corporation	Zeeland	MI	—	● ACTIVE
Grover Corporation	Glendale	WI	20–99	● ACTIVE
Hamlin Newco, LLC	Akron	OH	20–99	● ACTIVE
Ingeteam INC	Milwaukee	WI	100–499	● ACTIVE
Innovative Industries INC	Antigo	WI	20–99	● ACTIVE
Medix Specialty Vehicles, LLC	Elkhart	IN	100–499	● ACTIVE
Owens Products INC	Sturgis	MI	20–99	● ACTIVE
Patriot Armored Systems LLC	Lee	MA	—	● ACTIVE
Peerless Chain Company	Winona	MN	100–499	● ACTIVE
Quincy Compressor LLC	Bay Minette	AL	100–499	● ACTIVE
Rosenbauer Minnesota, LLC	Wyoming	MN	100–499	● ACTIVE
Saf-holland, INC.	Muskegon	MI	100–499	● ACTIVE
SESaris Equipment LLC	Fitchburg	WI	20–99	● ACTIVE
Springfield Remanufacturing CORP	Springfield	MO	100–499	● ACTIVE
Src Automotive, INC	Springfield	MO	100–499	● ACTIVE
T/cci Manufacturing, L.l.c.	Decatur	IL	100–499	● ACTIVE
Tsm Champ, LLC	Sarasota	FL	—	● ACTIVE
Welker Engineered Products CO	Troy	MI	20–99	● ACTIVE
Adiem Engineering Cnc LLC	Santee	CA	—	● ACTIVE
Advanced Prototyping INC	Rochester Hills	MI	—	● ACTIVE
Advanced Theoretical Concepts, INC.	Camarillo	CA	—	● ACTIVE
Aero-mechanical Engineering, INC	Huntington Beach	CA	—	● ACTIVE
Altex Technologies Corporation	San Jose	CA	—	● ACTIVE
Astro Machine CO INC	Hawthorne	CA	—	● ACTIVE
ARAutomotive Racing Products, INC	Ventura	CA	20–99	● ACTIVE

FactoryRegistry lists 2,729 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced all other miscellaneous engine equipment, including converted internal combustion engines and outboard motors, 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.