Manufacturing of plain bearings and bushings (excluding engines)

Facility	City	State	Employees	Status
Gwilliam Company, INC.	New Milford	CT	—	● ACTIVE
Gyrosync CORP	Briarcliff Manor	NY	—	● ACTIVE
Hanson Rivet & Supply CO	Pacoima	CA	—	● ACTIVE
Hares INC	Cross Plains	WI	—	● ACTIVE
Harmonic Drive L.l.c.	Beverly	MA	—	● ACTIVE
HSHarmonix Systems INC.	San Marcos	CA	—	● ACTIVE
Hartford Aircraft Products, INC	Bloomfield	CT	—	● ACTIVE
HHHart Holdings Capital, INC.	New York	NY	—	● ACTIVE
Hcss LLC	York	SC	—	● ACTIVE
HPHelander Products INC	Clinton	CT	—	● ACTIVE
Hero Tactical LLC	Chino	CA	—	● ACTIVE
Herrick Technology Laboratories INC	Manchester	NH	—	● ACTIVE
Herrick Technology Laboratories INC.	Germantown	MD	—	● ACTIVE
Hg Partners, LLC	Dallas	TX	—	● ACTIVE
Hidalgo Group, LLC	Medley	FL	—	● ACTIVE
Hidden Level INC	Syracuse	NY	—	● ACTIVE
Hii Mission Technologies CORP	Warner Robins	GA	—	● ACTIVE
Hii Unmanned Systems INC	Virginia Beach	VA	—	● ACTIVE
Hii Unmanned Systems, INC	Pocasset	MA	—	● ACTIVE
HFHi-tech Fasteners LLC	Wyoming	MI	—	● ACTIVE
Honeywell International INC	Charlotte	NC	—	● ACTIVE
Honeywell International INC.	Phoenix	AZ	—	● ACTIVE
Honeywell International INC.	Phoenix	AZ	—	● ACTIVE
Honor Marine Communications	National City	CA	—	● ACTIVE
Hood Federal INC	Hood River	OR	—	● ACTIVE

FactoryRegistry lists 3,367 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 plain bearings and bushings (excluding engines), 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 88 establishments reported producing it; the count for 1 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 2030375000. 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.