Manufacturing of gasoline and gas-gasoline engines, excluding aircraft, automobile, highway truck, bus, tank, and outboard marine

Facility	City	State	Employees	Status
KLKs Large Bore Pistons INC	Marinette	WI	100–499	◐ LIKELY ACTIVE
LEL E Jones CO	Menominee	MI	100–499	◐ LIKELY ACTIVE
MEMitsubishi Electric Automotive America (1483090295)	Mason	OH	100–499	◐ LIKELY ACTIVE
NPNichols Portland, LLC	Portland	ME	100–499	◐ LIKELY ACTIVE
NONpr of America Corporation	Bardstown	KY	100–499	◐ LIKELY ACTIVE
OUOtics USA INC.	Morristown	TN	100–499	◐ LIKELY ACTIVE
Precision Rings Incorporated	Indianapolis	IN	—	◐ LIKELY ACTIVE
RBRobert Bosch LLC	Charleston	SC	500+	◐ LIKELY ACTIVE
SASanoh America, INC.	Findlay	OH	100–499	◐ LIKELY ACTIVE
SGSchaeffler Group USA INC - Plants Iii & Vi	Fort Mill	SC	20–99	◐ LIKELY ACTIVE
SNSomaschini North America	South Bend	IN	1–19	◐ LIKELY ACTIVE
SMStandard Motor Products	Greenville	SC	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
ACAdvanced Clutch Technology Inc.	Lancaster	CA	20–99	◐ LIKELY ACTIVE
AFAmerican Fine Sinter	Tiffin	OH	100–499	◐ LIKELY ACTIVE
ALAmerican Leakless	Athens	AL	20–99	◐ LIKELY ACTIVE
AIAmi Industries INC	Cass City	MI	—	◐ LIKELY ACTIVE
AIAmi Industries, INC	Lewiston	MI	—	◐ LIKELY ACTIVE
AIAmi Industries, INC	Sault Sainte Marie	MI	—	◐ LIKELY ACTIVE
AEAnna Engine Plant	Anna	OH	500+	◐ LIKELY ACTIVE
AEArrow Engine Company	Tulsa	OK	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 906 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 gasoline and gas-gasoline engines, excluding aircraft, automobile, highway truck, bus, tank, and outboard marine, 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 32 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 2029250000. 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.