Manufacturing of parts for manual and automatic transmissions

Facility	City	State	Employees	Status
MPMagna Powertrain Shelby Township	Shelby Township	MI	100–499	◐ LIKELY ACTIVE
MBMahle Behr Dayton	1600 Webster Street Dayton, Ohio	OH	500+	◐ LIKELY ACTIVE
MEMAHLE Engine Components USA, Inc.	Morristown	TN	500+	◐ LIKELY ACTIVE
MEMAHLE Engine Components USA, Inc.	Atlantic	IA	100–499	◐ LIKELY ACTIVE
MFMahle Filter Systems North America, Inc.	Murfreesboro	TN	100–499	◐ LIKELY ACTIVE
MTMahle Thermal and Fluid Systems Holding USA INC.	Farmington	MI	—	◐ LIKELY ACTIVE
MAMaine Auto Radiator Manufacturing CO INC	Lewiston	ME	—	◐ LIKELY ACTIVE
MOMain Office - 01	Wheeling	IL	500+	◐ LIKELY ACTIVE
MSMain Street	Fridley	MN	100–499	◐ LIKELY ACTIVE
MSMain Street	Clarence	NY	100–499	◐ LIKELY ACTIVE
MPManaged Programs LLC (2)	Auburn Hills	MI	20–99	◐ LIKELY ACTIVE
MPMann+Hummel - Portage	Portage	MI	500+	◐ LIKELY ACTIVE
MManufacturing	Franklin	IN	20–99	◐ LIKELY ACTIVE
MIMarco Industries	Tulsa	OK	100–499	◐ LIKELY ACTIVE
MEMarkovitz Enterprises	Zelienople	PA	20–99	◐ LIKELY ACTIVE
MLMarrick, LLC	Portsmouth	VA	—	◐ LIKELY ACTIVE
MIMartinrea Intl	Auburn Hills	MI	100–499	◐ LIKELY ACTIVE
MOMartinrea of Hopkinsville	Hopkinsville	KY	500+	◐ LIKELY ACTIVE
MIMason Industries Inc	Hauppauge	NY	100–499	◐ LIKELY ACTIVE
MLMaterion - Leesport	Leesport	PA	100–499	◐ LIKELY ACTIVE
MCMatix Corporation of America - Pioneer	Pioneer	TN	20–99	◐ LIKELY ACTIVE
MPMaudlin Products	Kemah	TX	20–99	◐ LIKELY ACTIVE
MIMaval Industries	Twinsburg	OH	100–499	◐ LIKELY ACTIVE
MWMaval Warehouse	Maple Heights	OH	1–19	◐ LIKELY ACTIVE
MDMaven Defense, LLC	Live Oak	FL	—	◐ LIKELY ACTIVE
MMaxable	Brooklyn	MI	20–99	◐ LIKELY ACTIVE
MHMayco Hartford City	Hartford City	IN	20–99	◐ LIKELY ACTIVE
MPMaysteel Porters Garland Texas	Garland	TX	100–499	◐ LIKELY ACTIVE
MMMcCabe's Mechanical Service, Inc.	Georgetown	DE	20–99	◐ LIKELY ACTIVE
MIMcCullough Industries DBA MCI INC.	Kenton	OH	20–99	◐ LIKELY ACTIVE
MMcGregor	Mcgregor	MN	20–99	◐ LIKELY ACTIVE
MMcKinney	Mckinney	TX	20–99	◐ LIKELY ACTIVE
MAMEC - Atkins	Atkins	VA	100–499	◐ LIKELY ACTIVE
MBMEC - Bedford	Bedford	PA	100–499	◐ LIKELY ACTIVE
MBMEC - Byron Center	Byron Center	MI	100–499	◐ LIKELY ACTIVE
MFMEC - Fond du Lac	Fond Du Lac	WI	100–499	◐ LIKELY ACTIVE
MGMEC - Greenville	Greenville	MS	20–99	◐ LIKELY ACTIVE
MHMEC - Hazel Park	Hazel Park	MI	100–499	◐ LIKELY ACTIVE
MHMEC - Heber Springs	Heber Springs	AR	100–499	◐ LIKELY ACTIVE
MMMEC - Mayville South	Mayville	WI	100–499	◐ LIKELY ACTIVE
MNMEC - Neillsville	Neillsville	WI	100–499	◐ LIKELY ACTIVE
MNMEC - North 66	Defiance	OH	100–499	◐ LIKELY ACTIVE
MRMEC - Raleigh	Raleigh	NC	100–499	◐ LIKELY ACTIVE
MSMEC - Seneca	Defiance	OH	100–499	◐ LIKELY ACTIVE
MVMEC - Vanderbilt North	Vanderbilt	MI	20–99	◐ LIKELY ACTIVE
MVMEC - Vanderbilt South	Vanderbilt	MI	20–99	◐ LIKELY ACTIVE
MWMEC - Wheeling	Wheeling	IL	100–499	◐ LIKELY ACTIVE
MOMedals of America, LTD.	Fountain Inn	SC	—	◐ LIKELY ACTIVE
MDMentor Development Group, LLC	Fall City	WA	—	◐ LIKELY ACTIVE
MMMercury Marine Plant 36 (Racing) - Taycheedah, WI	Taycheedah	WI	100–499	◐ LIKELY ACTIVE
MHMeritor Heavy Vehicle Systems, LLC	Morganton	NC	20–99	◐ LIKELY ACTIVE
MHMeritor Heavy Vehicle Systems, LLC	Troy	MI	—	◐ LIKELY ACTIVE
MIMeritor Industrial Products - Oshkosh	Oshkosh	WI	100–499	◐ LIKELY ACTIVE
MFMerrill Fabrication	Merrill	WI	20–99	◐ LIKELY ACTIVE
MMMetaldyne M & A Bluffton LLC	Bluffton	IN	100–499	◐ LIKELY ACTIVE
MEMetal Engineering Company LLC	Dickinson	ND	—	◐ LIKELY ACTIVE
MFMetal FX Motorsports Inc.	Garden Grove	CA	20–99	◐ LIKELY ACTIVE
MPMetal Products Specialists, INC.	Virginia Beach	VA	—	◐ LIKELY ACTIVE
MMetalsa	Etown	KY	500+	◐ LIKELY ACTIVE
MMMetalsa / Magnet Drive Plant 2	Elizabethtown	KY	100–499	◐ LIKELY ACTIVE
MWMetal Works	Belton	MO	1–19	◐ LIKELY ACTIVE
MIMetalworks Inc Airpark	Lincoln	NE	100–499	◐ LIKELY ACTIVE
MRMetco Reels - A840	Hartselle	AL	20–99	◐ LIKELY ACTIVE
MIMetcraft Industries, Inc	Lees Summit	MO	20–99	◐ LIKELY ACTIVE
MLMetform LLC / Extrusion Sciences	Savanna	IL	20–99	◐ LIKELY ACTIVE
MLMetform LLC Hotform	Savanna	IL	100–499	◐ LIKELY ACTIVE
MLMetform LLC / Machined Components	Mount Carroll	IL	20–99	◐ LIKELY ACTIVE
MLMetform LLC / Machined Components 1	Savanna	IL	100–499	◐ LIKELY ACTIVE
MCMfab CORP	Oak Hills	CA	—	◐ LIKELY ACTIVE
MMFP-Nova	Menomonee Falls	WI	20–99	◐ LIKELY ACTIVE
MAMiasa Automotive LLC.	Yorktown	IN	20–99	◐ LIKELY ACTIVE
MEMiddleville Engineered Solutions	Middleville	MI	100–499	◐ LIKELY ACTIVE
MSMid-state Stainless, INC.	Grantsburg	WI	—	◐ LIKELY ACTIVE
MPMidwest Products and Engineer	Sturtevant	WI	20–99	◐ LIKELY ACTIVE
MPMidwest Products and Engineering Distribution Center	Meonomonee Falls	WI	1–19	◐ LIKELY ACTIVE
MPMidwest Products and Engineering Material Service Center	Milwaukee	WI	1–19	◐ LIKELY ACTIVE
MMilford	Milford	CT	100–499	◐ LIKELY ACTIVE
MCMilitary Cadence Mc Promotions INC	Sarasota	FL	—	◐ LIKELY ACTIVE
MMMillers Manufacturing LLC	North Franklin	CT	—	◐ LIKELY ACTIVE
MSMills Specialty Metals LLC	Marietta	GA	20–99	◐ LIKELY ACTIVE
MMMilltown Marine Designs LLC	Everett	WA	—	◐ LIKELY ACTIVE
MLMilow LTD	Charleston	SC	—	◐ LIKELY ACTIVE
MAMinebea AccessSolutions USA	Bremen	GA	500+	◐ LIKELY ACTIVE
MIMississippi Industries for the Blind	Meridian	MS	—	◐ LIKELY ACTIVE
MMitchell	Mitchell	SD	20–99	◐ LIKELY ACTIVE
MEMitsubishi Electric Automotive America	Northville	MI	100–499	◐ LIKELY ACTIVE
MSModern Studio Equipment	Van Nuys	CA	20–99	◐ LIKELY ACTIVE
Modine Manufacturing Company - Lawrenceburg 1	Lawrenceburg	TN	100–499	◐ LIKELY ACTIVE
Modine Manufacturing Company - Lawrenceburg 2	Lawrenceburg	TN	100–499	◐ LIKELY ACTIVE
MAMoiron- A Div. of Leggett & Platt Components Co., Inc.	Sparta	MI	20–99	◐ LIKELY ACTIVE
MMMojave Mountain Manufacturing LLC	Vail	AZ	—	◐ LIKELY ACTIVE
MMMoly Manufacturing, LLC	Ellsworth	KS	20–99	◐ LIKELY ACTIVE
MCMORryde - Cooper	Elkhart	IN	100–499	◐ LIKELY ACTIVE
MGMORryde - Grant	Elkhart	IN	100–499	◐ LIKELY ACTIVE
MSMORryde - Stainless	Elkhart	IN	100–499	◐ LIKELY ACTIVE
MSMORryde - Sterling	Elkhart	IN	100–499	◐ LIKELY ACTIVE
MYMotherson Yachiyo Manufactoring of America	Carrollton	GA	100–499	◐ LIKELY ACTIVE
MYMotherson Yachiyo US Automotive Systems, Inc	Marion	OH	100–499	◐ LIKELY ACTIVE
Motion Systems Olive Branch	Olive Branch	MS	100–499	◐ LIKELY ACTIVE
MVMount Vernon - Reyco	Mount Vernon	MO	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.