Manufacturing of piston-type natural gas engines, including liquified petroleum gas (LPG) engines, excluding gas turbines

Facility	City	State	Employees	Status
Catalytic Combustion Corporation	Bloomer	WI	100–499	● ACTIVE
Elsner Engineering Works INC	Hanover	PA	20–99	● ACTIVE
Fairbanks Morse, LLC	Beloit	WI	100–499	● ACTIVE
Ingeteam INC	Milwaukee	WI	100–499	● ACTIVE
Quincy Compressor LLC	Bay Minette	AL	100–499	● ACTIVE
Springfield Remanufacturing CORP	Springfield	MO	100–499	● ACTIVE
Src Automotive, INC	Springfield	MO	100–499	● ACTIVE
Dynamic Tool CORP	Menomonee Falls	WI	20–99	● ACTIVE
EMErdman Machine CO	Whitehall	MI	20–99	● ACTIVE
Everllence USA INC.	Brookshire	TX	—	● ACTIVE
Fairbanks Morse, LLC	National City	CA	—	● ACTIVE
Gale Banks Engineering	Azusa	CA	—	● ACTIVE
Husker Power Products INC	Hastings	NE	20–99	● ACTIVE
Jasper Engine Exchange, INC.	Jasper	IN	—	● ACTIVE
Kold-ban International LTD	Lake in the Hills	IL	20–99	● ACTIVE
MBMack Boring & Parts CO	Somerset	NJ	—	● ACTIVE
Markey Machine LLC	Seattle	WA	—	● ACTIVE
Pacific Marine Repair	Ventura	CA	—	● ACTIVE
PAPall Aeropower Corporation	New Port Richey	FL	100–499	● ACTIVE
PSPeaker Services INC	Brighton	MI	—	● ACTIVE
Progress Rail Locomotive INC.	Mccook	IL	—	● ACTIVE
Sequoia National LLC	Evansville	IN	—	● ACTIVE
United States Energy Corporation	Anaheim	CA	—	● ACTIVE
Westerbeke Corporation	Taunton	MA	—	● ACTIVE
Woodward Hrt, INC.	Fort Collins	CO	—	● ACTIVE
Advanced Non-lethal Technologies, INC	Grand Rapids	MI	—	● ACTIVE
Allemand Industries, INC	Harvey	LA	—	● ACTIVE
American Diesel Power Products, INC.	Independence	LA	—	● ACTIVE
American Power Systems, INC.	Davenport	IA	—	● ACTIVE
Arizona Motor Works LLC	Tucson	AZ	—	● ACTIVE
BTBanks Technologies	Azusa	CA	—	● ACTIVE
Benz Companies LTD	Fort Worth	TX	—	● ACTIVE
Brunswick CORP	Fond Du Lac	WI	—	● ACTIVE
Central Assets & Operations, LLC	North Venice	FL	—	● ACTIVE
Consilium Marine US INC	Davie	FL	—	● ACTIVE
Defense Supply Systems LLC	Jupiter	FL	—	● ACTIVE
Diesel America West, INC.	Friday Harbor	WA	—	● ACTIVE
Diesel Pro Power, INC.	Miami	FL	—	● ACTIVE
DADRT Aerospace- Meriden	Meriden	CT	20–99	● ACTIVE
DADRT Aerospace- Rochester	Rochester	NY	20–99	● ACTIVE
EPEngine Power, INC.	Oconomowoc	WI	—	● ACTIVE
Enginetec, INC.	Virginia Beach	VA	—	● ACTIVE
Fairbanks Morse, LLC	Chesapeake	VA	—	● ACTIVE
Fairbanks Morse, LLC	Seatac	WA	—	● ACTIVE
Fairbanks Morse, LLC	Hagatna	GU	—	● ACTIVE
Fleece Performance Engineering INC	Pittsboro	IN	—	● ACTIVE
Flywheel Supply LLC	Le Mars	IA	—	● ACTIVE
Hamilton Jet, INC.	Woodinville	WA	—	● ACTIVE
Howery J Huston	Wichita	KS	—	● ACTIVE
Insultech, LLC	Santa Ana	CA	—	● ACTIVE
JHJ & H Diesel Service, INC.	Greenville	MS	—	● ACTIVE
MDMagneto & Diesel Injector Service, INC	Humble	TX	—	● ACTIVE
Manufacturers of Emission Controls Association	Arlington	VA	—	● ACTIVE
Marine Jet Power INC	Blacklick	OH	—	● ACTIVE
Marine Specialties, INC.	Houma	LA	—	● ACTIVE
Melton Sales & Service	Columbus	NJ	—	● ACTIVE
Mf Defense Industries LLC	Coral Gables	FL	—	● ACTIVE
Oxe Marine INC	Albany	GA	—	● ACTIVE
P & E Marine INC	San Diego	CA	—	● ACTIVE
Penn Power Group, LLC	Syracuse	NY	—	● ACTIVE
Radiant Motor Parts LLC	Sunrise	FL	—	● ACTIVE
Raider Outboards INC	Titusville	FL	—	● ACTIVE
RARenk America LLC	Muskegon	MI	100–499	● ACTIVE
RSRocktech Systems, LLC	Chesterfield	MI	20–99	● ACTIVE
Rolls-royce Solutions America INC	Brownstwn Twp	MI	—	● ACTIVE
Rolls-royce Solutions America INC	Graniteville	SC	—	● ACTIVE
Rolls-royce Solutions America INC	Novi	MI	—	● ACTIVE
Scania USA INC	San Antonio	TX	—	● ACTIVE
SASchaller Automation LP	Sunrise	FL	—	● ACTIVE
Seacoast Services Group, INC.	Kittery	ME	—	● ACTIVE
SSSelf Sufficient Survival, LLC	Springfield	MO	—	● ACTIVE
Southern Automotive Wholesalers, INC	Pontiac	MI	—	● ACTIVE
Texas Diesel Outboard INC	Kemah	TX	—	● ACTIVE
The Whole Energy Group LLC	Marstons Mills	MA	—	● ACTIVE
Tribus Energies LLC	Washington	DC	—	● ACTIVE
Wagner Equipment CO	Albuquerque	NM	—	● ACTIVE
Wirbeln Energy Production, LLC	Katy	TX	—	● ACTIVE
Zf Marine Propulsion Systems Miramar LLC	Miramar	FL	—	● ACTIVE
BPBell Power Systems	Essex	CT	20–99	◐ LIKELY ACTIVE
BSBriggs & Stratton CORP	Statesboro	GA	100–499	◐ LIKELY ACTIVE
BSBriggs & Stratton CORP.	Auburn	AL	500+	◐ LIKELY ACTIVE
DMDenyo Manufacturing CORP	Danville	KY	100–499	◐ LIKELY ACTIVE
DDDetroit Diesel Corporation	Detroit	MI	500+	◐ LIKELY ACTIVE
DLDmax LTD	Moraine	OH	500+	◐ LIKELY ACTIVE
Fairbanks Morse, LLC	Houston	TX	—	◐ LIKELY ACTIVE
FCFederal-mogul CORP	Skokie	IL	500+	◐ LIKELY ACTIVE
GTGe Transportation/erie Plt	Erie	PA	—	◐ LIKELY ACTIVE
JDJohn Deere Engine Works	Waterloo	IA	500+	◐ LIKELY ACTIVE
JDJohn Deere Reman-springfi	Springfield	MO	100–499	◐ LIKELY ACTIVE
KLKs Large Bore Pistons INC	Marinette	WI	100–499	◐ LIKELY ACTIVE
SDSuperior Diesel, INC.	Rhinelander	WI	20–99	◐ LIKELY ACTIVE
AEApplied Energy Corporation	Colorado Springs	CO	—	◐ LIKELY ACTIVE
David Wade Marine INC	Baton Rouge	LA	—	◐ LIKELY ACTIVE
ITIsoflex Technologies International, LLC	Deerfield Beach	FL	—	◐ LIKELY ACTIVE
Zero Emission Industries, INC.	South San Francisco	CA	—	◐ LIKELY ACTIVE
AEArrow Engine Company	Tulsa	OK	20–99	◐ LIKELY ACTIVE
BUBrp US INC	Sturtevant	WI	100–499	◐ LIKELY ACTIVE
CRCharleston Recon Plant	North Charleston	SC	100–499	◐ LIKELY ACTIVE
CEColumbus Engine Plant	Columbus	IN	500+	◐ LIKELY ACTIVE
CICummins INC	Memphis	TN	—	◐ LIKELY ACTIVE

FactoryRegistry lists 553 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 piston-type natural gas engines, including liquified petroleum gas (LPG) engines, excluding gas turbines, 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.