Manufacturing of diesel

Facility	City	State	Employees	Status
Westerbeke Corporation	Taunton	MA	—	◐ LIKELY ACTIVE
AEApplied Energy Corporation	Colorado Springs	CO	—	◐ LIKELY ACTIVE
BSBlue Star Power Systems	North Mankato	MN	100–499	◐ LIKELY ACTIVE
DEDaheco Engines & Energy, LLC	Valdese	NC	—	◐ LIKELY ACTIVE
David Wade Marine INC	Baton Rouge	LA	—	◐ LIKELY ACTIVE
EMEmpire Magnetics INC.	Rohnert Park	CA	—	◐ LIKELY ACTIVE
Fairbanks Morse, LLC	Seatac	WA	—	◐ LIKELY ACTIVE
Fairbanks Morse, LLC	Hagatna	GU	—	◐ LIKELY ACTIVE
FEFreeman Enclosure Systems, LLC.	Batavia	OH	100–499	◐ LIKELY ACTIVE
Hitec Group Usa, INC.	San Diego	CA	—	◐ LIKELY ACTIVE
Innova-logic LLC	Saunderstown	RI	—	◐ LIKELY ACTIVE
ITIsoflex Technologies International, LLC	Deerfield Beach	FL	—	◐ LIKELY ACTIVE
Mobile Electric Power Solutions, INC.	Garland	TX	—	◐ LIKELY ACTIVE
Mobile Power Generators LLC	Leesburg	FL	—	◐ LIKELY ACTIVE
Moog INC	Chatsworth	CA	—	◐ LIKELY ACTIVE
Novatio Engineering, INC.	Waltham	MA	—	◐ LIKELY ACTIVE
PIPhytron, INC.	Williston	VT	—	◐ LIKELY ACTIVE
PIPowergenx INC.	Pflugerville	TX	—	◐ LIKELY ACTIVE
Reuland Electric CO	Loveland	OH	—	◐ LIKELY ACTIVE
SDStauffer Diesel, INC.	Ephrata	PA	20–99	◐ LIKELY ACTIVE
Visicomm Industries LLC	Burlington	WI	—	◐ LIKELY ACTIVE
Zero Emission Industries, INC.	South San Francisco	CA	—	◐ LIKELY ACTIVE
AMAbb Motors and Mechanical INC.	Athens	GA	100–499	◐ LIKELY ACTIVE
AMAbb Motors & Mechanical INC	Fort Smith	AR	—	◐ LIKELY ACTIVE
AMAmerican Motion Systems	Morgan Hill	CA	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 1,426 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced diesel, semidiesel, and dual-fuel engines, excluding automobile, highway truck, bus, and tank, 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 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 65 establishments reported producing it; the count for 1 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2029275000. 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.