Manufacturing of parts

24,775 FACILITIES

Census designationManufacturing of parts, attachments, and accessories for all other miscellaneous general industrial machinery and equipment

Facility	City	State	Employees	Status
HC Muddox	Sacramento	CA	20–99	LIKELY ACTIVE
Headquarters	Caldwell	ID	20–99	LIKELY ACTIVE
Hearing Protection LLC	Watertown	WI	—	LIKELY ACTIVE
Heaviside Industries, INC.	Marina Del Rey	CA	—	LIKELY ACTIVE
Heavy Crown Forge and Crafts LLC	Havelock	NC	—	LIKELY ACTIVE
Heidelberg Materials-Lockport Shop Maintenance Facility	Romeoville	IL	1–19	LIKELY ACTIVE
Heister Machine and Tool LLC	De Soto	MO	—	LIKELY ACTIVE
Heizer Aerospace, INC.	Pevely	MO	—	LIKELY ACTIVE
Helical Products	Santa Maria	CA	20–99	LIKELY ACTIVE
Hemp Paradise LLC	Richmond	VA	—	LIKELY ACTIVE
Henderson	Henderson	TN	100–499	LIKELY ACTIVE
Henry Holsters LLC	Spencer	IN	—	LIKELY ACTIVE
Henry Machine, INC.	Vista	CA	—	LIKELY ACTIVE
H-E Parts International - MSUSA	Billings	MT	20–99	LIKELY ACTIVE
Heraeus Covantics North America, LLC	Chandler	AZ	100–499	LIKELY ACTIVE
Herff Jones - Virginia Beach	Virginia Beach	VA	20–99	LIKELY ACTIVE
Hermle Usa, INC	Franklin	WI	—	LIKELY ACTIVE
Hetran B - Orwigsburg	Orwigsburg	PA	20–99	LIKELY ACTIVE
Hhe Services, INC.	New Orleans	LA	—	LIKELY ACTIVE
H & H Industries	Pennsauken	NJ	—	LIKELY ACTIVE
Highlight Industries	Wyoming	MI	20–99	LIKELY ACTIVE
High Plains Metalworks LLC	Sturgis	SD	—	LIKELY ACTIVE
Highspeed Machining LLC	San Jose	CA	—	LIKELY ACTIVE
High-tech Machine CO INC	Wilmington	DE	—	LIKELY ACTIVE
Hightower Welding & Machine Shop, INC.	North Augusta	SC	—	LIKELY ACTIVE
Highway 311	Schriever	LA	20–99	LIKELY ACTIVE
Historical Documents CO	Philadelphia	PA	—	LIKELY ACTIVE
Hi-tech Compressor & Pump Products, INC.	Bristol	PA	—	LIKELY ACTIVE
Hi-tech Precision Machining, INC.	San Jose	CA	—	LIKELY ACTIVE
Hi-tech Solutions LLC	Cleveland	OH	—	LIKELY ACTIVE
Hizni Dari	Van Nuys	CA	—	LIKELY ACTIVE
H.j.m. Machine Shop, INC	Harahan	LA	—	LIKELY ACTIVE
H & K Precision Machine, LLC	Cedar Springs	MI	—	LIKELY ACTIVE
Hnf LLC	Wylie	TX	—	LIKELY ACTIVE
Hobson Tool and Machine CO.	Franklin	IN	—	LIKELY ACTIVE
Hodge Tool	Lancaster	PA	20–99	LIKELY ACTIVE
Hoffman's Machine Shop, LLC	Milton	PA	—	LIKELY ACTIVE
Hogan Mfg., INC.	Escalon	CA	—	REPORTED CLOSED
Holdings	West Chester	OH	1–19	LIKELY ACTIVE
Holland	Holland	OH	20–99	LIKELY ACTIVE
Holland Industrial Machine & Welding, LLC	Dothan	AL	1–19	LIKELY ACTIVE
Holliston MFG (GTS, HTAS)	Holliston	MA	100–499	LIKELY ACTIVE
Holtec Gas Systems, LLC	Saint Charles	MO	20–99	LIKELY ACTIVE
Honeyville Metal, LLC	Topeka	IN	20–99	LIKELY ACTIVE
Hornady Mfg - Tools	Alda	NE	20–99	LIKELY ACTIVE
Horner Industries INC.	Rapid City	SD	—	LIKELY ACTIVE
Hose Master - Cleveland Plant	Euclid	OH	100–499	LIKELY ACTIVE
Hose Master - Houston TX	Missouri City TX	TX	20–99	LIKELY ACTIVE
Houllion Machine LLC	Plumville	PA	—	LIKELY ACTIVE
Howmet - Morristown M1	Morristown	TN	500+	LIKELY ACTIVE

FactoryRegistry lists 24,775 facilities whose primary industry classification is one of the 7 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced parts, attachments, and accessories for all other miscellaneous general industrial machinery and equipment, 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 7 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 399 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.

Industries

Stone, Glass & Concrete Manufacturers Metal Fabricators Machinery Manufacturers Medical Device & Specialty Manufacturers All product lines

NAPCS collection code 2045023000. 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.