Manufacturing of plain bearings and bushings

Facility	City	State	Employees	Status
PAPerimeter Ai Group LLC	Haymarket	VA	—	● ACTIVE
PMPeterson Marine Electronics INC.	Irvine	CA	—	● ACTIVE
Pioneer Motor Bearing Company	Kings Mountain	NC	—	● ACTIVE
Poseidon's Forge, INC.	Rehoboth	MA	—	● ACTIVE
Potesta and Company LLC	Hudson	OH	—	● ACTIVE
Power Transmission Services, INC.	Middletown	DE	—	● ACTIVE
Prandtl Dynamics INC.	San Jose	CA	—	● ACTIVE
PFPrecision Fittings LLC	Wellington	OH	20–99	● ACTIVE
Precision Remotes LLC	Middleburg Heights	OH	—	● ACTIVE
PIPro-comm INC	Brick	NJ	—	● ACTIVE
Prodar, INC.	Spring	TX	—	● ACTIVE
PSProducts360 Strategy & Services L.l.c.	Charlotte	NC	—	● ACTIVE
Prostar Holdings LLC	Northlake	TX	—	● ACTIVE
Protologic Eds INC	Cumming	GA	—	● ACTIVE
Proximavision CORP	Miami	FL	—	● ACTIVE
Psionic, INC.	Hampton	VA	—	● ACTIVE
Pumpkin, INC.	San Francisco	CA	—	● ACTIVE
Qortek INC	Linden	PA	—	● ACTIVE
Qualified Fasteners INC	West Babylon	NY	—	● ACTIVE
Quantum Imaging INC.	Colorado Springs	CO	—	● ACTIVE
R2sonic, LLC	Austin	TX	—	● ACTIVE
R2 Wireless, INC.	Washington	DC	—	● ACTIVE
RTRada Technologies LLC	Germantown	MD	100–499	● ACTIVE
Radio Reconnaissance Technologies, INC.	Fredericksburg	VA	—	● ACTIVE
RIRadsul INC	Austin	TX	—	● 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.