Manufacturing of motor vehicle wiring harness sets, excluding ignition, new

Facility	City	State	Employees	Status
MCMagna Closures of America, Inc.	Troy	MI	20–99	● ACTIVE
Magwerks Vision INC.	Oxford	MI	—	● ACTIVE
Marscharge, INC.	Mountain View	CA	—	● ACTIVE
Math Solutions LLC	Gilbert	AZ	—	● ACTIVE
Mba Design & Display Products Corporation	Exton	PA	—	● ACTIVE
Mcginnis Auto-electric Rebuilding Service, INC	Dekalb	IL	—	● ACTIVE
Mcgovern Mhq INC	Marlborough	MA	—	● ACTIVE
Metro Emergency Upfitters, LLC	Oklahoma City	OK	—	● ACTIVE
Midwest Storage Solutions, INC.	Omaha	NE	—	● ACTIVE
Mizarks Mobile Outfitting LLC	Glendale	AZ	—	● ACTIVE
Modern Office Systems LLC	New York	NY	—	● ACTIVE
MPMountain Power Systems INC	Chapel Hill	NC	—	● ACTIVE
MCM.p.c. Communication and Lighting, INC.	Northbrook	IL	—	● ACTIVE
MBMtm Business Systems	Tustin	CA	—	● ACTIVE
National Integrated Systems, INC	Wixom	MI	—	● ACTIVE
Nationwide Shelving & Automated Storage Solutions INC	Kamas	UT	—	● ACTIVE
NWNello Wall Systems INC	Elkridge	MD	1–19	● ACTIVE
New Mexico Emergency Products, LLC	Albuquerque	NM	—	● ACTIVE
Nova Display Systems INC	Eugene	OR	—	● ACTIVE
Nroute Enterprises LLC	Ozark	MO	—	● ACTIVE
Octillion Power Systems, INC.	Richmond	CA	—	● ACTIVE
Opto Intermediate Holdco, INC	Wood Dale	IL	—	● ACTIVE
OLOracle Lighting Technologies LLC	Metairie	LA	—	● ACTIVE
PEParadigm Emissions Technologies, INC.	Rochester	NY	—	● ACTIVE
Pareti Mobile Walls, LLC	Belle Plaine	IA	—	● ACTIVE

FactoryRegistry lists 3,616 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced motor vehicle wiring harness sets, excluding ignition, 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 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 140 establishments reported producing it.

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 2029985000. 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.