Manufacturing of parts for manual and automatic transmissions

Facility	City	State	Employees	Status
HDHarper David Charles	Kingston	TN	—	◐ LIKELY ACTIVE
HPHarshman Products LLC	Jacksonville Beach	FL	—	◐ LIKELY ACTIVE
HDHawt Dawg Welding LLC	La Habra	CA	—	◐ LIKELY ACTIVE
HOHBB Oregon	Tualatin	OR	20–99	◐ LIKELY ACTIVE
HHeadquarters	Caldwell	ID	20–99	◐ LIKELY ACTIVE
HPHearing Protection LLC	Watertown	WI	—	◐ LIKELY ACTIVE
HCHeavy Crown Forge and Crafts LLC	Havelock	NC	—	◐ LIKELY ACTIVE
HHebron	Hebron	OH	100–499	◐ LIKELY ACTIVE
HPHelical Products	Santa Maria	CA	20–99	◐ LIKELY ACTIVE
HHenderson	Henderson	TN	100–499	◐ LIKELY ACTIVE
HUHermle Usa, INC	Franklin	WI	—	◐ LIKELY ACTIVE
HAHexagon Agility FleetCare	Salisbury	NC	20–99	◐ LIKELY ACTIVE
HFHHI FormTech - Royal Oak Plant (DBA AAM)	Royal Oak	MI	100–499	◐ LIKELY ACTIVE
HFHHI Form Tech - Troy Plant (DBA AAM)	Troy	MI	20–99	◐ LIKELY ACTIVE
HHH & H Industries	Pennsauken	NJ	—	◐ LIKELY ACTIVE
HMHighly Marelli USA, Inc. Michigan	Farmington Hills	MI	20–99	◐ LIKELY ACTIVE
HMHighly Marelli USA, Inc. Shelbyville	Shelbyville	TN	1–19	◐ LIKELY ACTIVE
H1Hillside 1	Hillside	IL	500+	◐ LIKELY ACTIVE
H2Hillside 2	Hillside	IL	100–499	◐ LIKELY ACTIVE
H3Hillside 3	Hillside	IL	100–499	◐ LIKELY ACTIVE
HMHino Motors Manufacturing Arkansas	Marion	AR	500+	◐ LIKELY ACTIVE
HMHino Motors Manufacturing USA, Inc.	Novi	MI	100–499	◐ LIKELY ACTIVE
HPHi-tech Precision Machining, INC.	San Jose	CA	—	◐ LIKELY ACTIVE
HMHL Mando America Corporation - A1	Opelika	AL	100–499	◐ LIKELY ACTIVE
HMHL Mando America Corporation - M1	Novi	MI	100–499	◐ LIKELY ACTIVE
HMHL Mando America Corporation - M2	Auburn	MI	100–499	◐ LIKELY ACTIVE
HLHnf LLC	Wylie	TX	—	◐ LIKELY ACTIVE
HMHogan Mfg., INC.	Escalon	CA	—	▲ REPORTED CLOSED
HIHolley Inc. - ADS (1)	Tucson	AZ	20–99	◐ LIKELY ACTIVE
HIHolley Inc. - ADS (2)	Tucson	AZ	1–19	◐ LIKELY ACTIVE
HMHolliston MFG (GTS, HTAS)	Holliston	MA	100–499	◐ LIKELY ACTIVE
HCHol-Mac Corporation Plant 4	Bay Springs	MS	20–99	◐ LIKELY ACTIVE
HSHolt Sales and Service, LLC	Des Moines	IA	100–499	◐ LIKELY ACTIVE
HRHonda Racing Corporation USA	Santa Clarita	CA	100–499	◐ LIKELY ACTIVE
HTHonda Transmission Mfg - Georgia Campus	Tallapoosa	GA	500+	◐ LIKELY ACTIVE
HMHoneyville Metal, LLC	Topeka	IN	20–99	◐ LIKELY ACTIVE
HMHornady Mfg - Tools	Alda	NE	20–99	◐ LIKELY ACTIVE
HIHorner Industries INC.	Rapid City	SD	—	◐ LIKELY ACTIVE
HIHorton, Inc	Roseville	MN	100–499	◐ LIKELY ACTIVE
HIHorton, Inc Britton	Britton	SD	100–499	◐ LIKELY ACTIVE
HMHose Master - Cleveland Plant	Euclid	OH	100–499	◐ LIKELY ACTIVE
HMHose Master - Houston TX	Missouri City TX	TX	20–99	◐ LIKELY ACTIVE
HLHoyt Lakes	Hoyt Lakes	MN	1–19	◐ LIKELY ACTIVE
HMHs Marine Propulsion LLC	Ocean Springs	MS	—	◐ LIKELY ACTIVE
HTHsm Transportation & Specialty Manufacturing Company	Hickory	NC	—	◐ LIKELY ACTIVE
HAHumtown Additive	Youngstown	OH	20–99	◐ LIKELY ACTIVE
HPHumtown Products, Inc.	Columbiana	OH	20–99	◐ LIKELY ACTIVE
HIHydra-Seal, Inc.	Menomonee Falls	WI	20–99	◐ LIKELY ACTIVE
HHy-Flex	Knightstown	IN	20–99	◐ LIKELY ACTIVE
HMHyundai MOBIS, LLC - Georgia Plant	West Point	GA	500+	◐ LIKELY ACTIVE
ISI.d. Systems INC.	Norton Shores	MI	—	◐ LIKELY ACTIVE
ILiKeyless, LLC dba Car Keys Express	Louisville	KY	500+	◐ LIKELY ACTIVE
IAILJIN America Corporation	Auburn	AL	20–99	◐ LIKELY ACTIVE
IFImagination Fabrication Inc.	Mount Pleasant	TX	20–99	◐ LIKELY ACTIVE
IRInalfa Roof Systems - Cherokee Campus	Acworth	GA	100–499	◐ LIKELY ACTIVE
IMIndiana Mobile Welding LLC	Cicero	IN	—	◐ LIKELY ACTIVE
IIndianapolis	Indianapolis	IN	100–499	◐ LIKELY ACTIVE
ITIndiana Transmission Plant 1	Kokomo	IN	500+	◐ LIKELY ACTIVE
IWIndiana Wheel Company, LLC	Plymouth	IN	20–99	◐ LIKELY ACTIVE
IFIndustrial Fabrication LLC	Bridgman	MI	20–99	◐ LIKELY ACTIVE
IMIndustrial Manufacturing Services	Lancaster	SC	20–99	◐ LIKELY ACTIVE
ISIndustrial Stripping Services LLC	Grand Rapids	MI	20–99	◐ LIKELY ACTIVE
IIndy	Indianapolis	IN	1–19	◐ LIKELY ACTIVE
IIIN-FAB Inc.	Bedford	IN	20–99	◐ LIKELY ACTIVE
IDInfinity Drain LTD	Amityville	NY	100–499	◐ LIKELY ACTIVE
IPInfinity Plast Automotive	Montgomery	AL	20–99	◐ LIKELY ACTIVE
ITInland Truck Parts Company 1	Billings	MT	20–99	◐ LIKELY ACTIVE
ITInland Truck Parts Company 13	Bismarck	ND	20–99	◐ LIKELY ACTIVE
ITInland Truck Parts Company 15	Tulsa	OK	20–99	◐ LIKELY ACTIVE
ITInland Truck Parts Company 17	Lincoln	NE	20–99	◐ LIKELY ACTIVE
ITInland Truck Parts Company 2	Des Moines	IA	20–99	◐ LIKELY ACTIVE
ITInland Truck Parts Company 22	Fort Worth	TX	20–99	◐ LIKELY ACTIVE
ITInland Truck Parts Company 23	Scottsbluff	NE	20–99	◐ LIKELY ACTIVE
ITInland Truck Parts Company 3	Kansas City	MO	20–99	◐ LIKELY ACTIVE
ITInland Truck Parts Company 30	Irving	TX	20–99	◐ LIKELY ACTIVE
ITInland Truck Parts Company 33	Austin	TX	20–99	◐ LIKELY ACTIVE
ITInland Truck Parts Company 34	Oklahoma City	OK	20–99	◐ LIKELY ACTIVE
ITInland Truck Parts Company 36	Fargo	ND	20–99	◐ LIKELY ACTIVE
ITInland Truck Parts Company 39	San Antonio	TX	20–99	◐ LIKELY ACTIVE
ITInland Truck Parts Company 8	Wichita	KS	20–99	◐ LIKELY ACTIVE
IWInnisfallen Works	Springfield	OH	20–99	◐ LIKELY ACTIVE
IMInnovations Manufacturing INC	Redding	CA	—	◐ LIKELY ACTIVE
Innovative Industries, Inc Kempster	Deerbrook	WI	1–19	◐ LIKELY ACTIVE
ICIntelligent Composites LLC	Milwaukee	WI	—	◐ LIKELY ACTIVE
IIIntercept Industries, Ltd	Spirit Lake	IA	1–19	◐ LIKELY ACTIVE
IIIntercept Industries, Ltd.	Tanner	AL	1–19	◐ LIKELY ACTIVE
IQInternational Quality Advantage LLC	Windsor Mill	MD	—	◐ LIKELY ACTIVE
ILInventive, LLC	Mountain Home	ID	20–99	◐ LIKELY ACTIVE
IIpf	Shelbyville	IN	20–99	◐ LIKELY ACTIVE
IEIron Empire LLC	Surprise	AZ	—	◐ LIKELY ACTIVE
IYISC - Youngstown, OH	Youngstown	OH	100–499	◐ LIKELY ACTIVE
IIto	Tremonton	UT	100–499	◐ LIKELY ACTIVE
IKItt Koni NA	Hebron	KY	20–99	◐ LIKELY ACTIVE
JMJAC Manufacturing Napoleon	Napoleon	OH	100–499	◐ LIKELY ACTIVE
JVJacobs Vehicle Systems	Bloomfield, CT	CT	100–499	◐ LIKELY ACTIVE
JPJAC Products	Pontiac	MI	20–99	◐ LIKELY ACTIVE
JPJAC Products Saline	Saline	MI	100–499	◐ LIKELY ACTIVE
JPJAC Products- Shelby	Shelby Township	MI	20–99	◐ LIKELY ACTIVE
JJadco	Harmony	PA	20–99	◐ LIKELY ACTIVE
JTJAE Tech, Inc.	Apple Creek	OH	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 8,724 facilities whose primary industry classification is one of the 5 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced parts for manual and automatic transmissions, new, 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 5 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 151 establishments reported producing it; the count for 2 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 2030477000. 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.