Manufacturing of motor vehicle wiring harness sets

3,614 FACILITIES

Census designationManufacturing of motor vehicle wiring harness sets, excluding ignition, new

Facility	City	State	Employees	Status
Gregory Thomas INC	Yorkville	IL	—	LIKELY ACTIVE
GSW Manufacturing, Inc. Findlay	Findlay	OH	20–99	LIKELY ACTIVE
GVS Filtration	Bloomer	WI	1–19	LIKELY ACTIVE
GVS Filtration Findlay	Findlay	OH	100–499	LIKELY ACTIVE
Hadley Products LLC	Grand Rapids	MI	20–99	LIKELY ACTIVE
Haltec Corporation Leetonia	Leetonia	OH	100–499	LIKELY ACTIVE
Hal @ Tmmtx	San Antonio	TX	20–99	LIKELY ACTIVE
Hammond O'Day's	Hammond	IN	20–99	LIKELY ACTIVE
Harbor Industries, Inc. - CHX	Charlevoix	MI	20–99	LIKELY ACTIVE
Harbor Industries, Inc - GH	Grand Haven	MI	100–499	LIKELY ACTIVE
HBB Oregon	Tualatin	OR	20–99	LIKELY ACTIVE
Hexagon Agility FleetCare	Salisbury	NC	20–99	LIKELY ACTIVE
Highly Marelli USA, Inc. Michigan	Farmington Hills	MI	20–99	LIKELY ACTIVE
Highly Marelli USA, Inc. Shelbyville	Shelbyville	TN	1–19	LIKELY ACTIVE
Hino Motors Manufacturing USA, Inc.	Novi	MI	100–499	LIKELY ACTIVE
Hinshaw Marketing & Sales, Incorporated	Hagerstown	MD	—	LIKELY ACTIVE
Hitachi Astemo Americas Inc. Harrodsburg Ky Plant	Harrodsburg	KY	500+	LIKELY ACTIVE
Holley Inc. - AEM/Simpson	Hawthrone	CA	20–99	LIKELY ACTIVE
Holley Inc. - MSD	El Paso	TX	100–499	LIKELY ACTIVE
Holley Inc. - Speartech	Anderson	IN	1–19	LIKELY ACTIVE
Holley Inc. - Tuning Group Sanford	Sanford	FL	20–99	LIKELY ACTIVE
Holley Tuning Group - OG	Ogden	UT	20–99	LIKELY ACTIVE
Holley Tuning Group - OP	Opelika	AL	20–99	LIKELY ACTIVE
Hol-Mac Corporation Plant 4	Bay Springs	MS	20–99	LIKELY ACTIVE
Holt Sales and Service, LLC	Des Moines	IA	100–499	LIKELY ACTIVE

FactoryRegistry lists 3,614 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.

Industries

Transportation Equipment Manufacturers Furniture Manufacturers All product lines

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.