Manufacturing of gaskets and seals

4,891 FACILITIES

Census designationManufacturing of gaskets and seals, metallic and machined

Facility	City	State	Employees	Status
Novi Michigan	Novi	MI	100–499	LIKELY ACTIVE
Oakley - Flint	Flint	MI	20–99	LIKELY ACTIVE
Oakley - Hazel Park	Hazel Park	MI	20–99	LIKELY ACTIVE
Oakley - Lansing	Lansing	MI	1–19	LIKELY ACTIVE
Oakley - Normal	Normal	IL	1–19	LIKELY ACTIVE
Oakley - Toledo	Northwood	OH	20–99	LIKELY ACTIVE
Oakley - Warren	Warren	MI	20–99	LIKELY ACTIVE
Oconomowoc	Oconomowoc	WI	100–499	LIKELY ACTIVE
Ohashi Technica USA Manufacturing Inc	Sunbury	OH	20–99	LIKELY ACTIVE
Ohio Precision Products LLC	Toledo	OH	1–19	LIKELY ACTIVE
Omnieon LLC	Ventura	CA	—	LIKELY ACTIVE
Onboard Systems	Anaheim	CA	1–19	LIKELY ACTIVE
Ontrak Designs INC	Columbia	TN	—	LIKELY ACTIVE
Operations Procurement & Supply Chain Services INC.	Pompano Beach	FL	—	LIKELY ACTIVE
OPmobility	Duncan	SC	20–99	LIKELY ACTIVE
OPmobility Exterior USA, LLC	Greer	SC	500+	LIKELY ACTIVE
OPW Knappaco	Hamilton	OH	100–499	LIKELY ACTIVE
Orbe Engineering INC	Irwindale	CA	—	LIKELY ACTIVE
Orion Industries Incorporated	Ayer	MA	—	LIKELY ACTIVE
Orizon Grove OK	Grove	OK	100–499	LIKELY ACTIVE
OSHA Report for 2025	Melbourne	FL	100–499	LIKELY ACTIVE
Pacific Piston Ring CO INC	Blue Ash	OH	—	LIKELY ACTIVE
Pacific Western Timbers, INC.	Bremerton	WA	—	LIKELY ACTIVE
Panasonic Avionics Corporations	Irvine	CA	500+	LIKELY ACTIVE
Panasonic Avionics Corporations_Bothell	Bothell	WA	100–499	LIKELY ACTIVE

FactoryRegistry lists 4,891 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 gaskets and seals, metallic and machined, 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 325 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 Medical Device & Specialty Manufacturers All product lines

NAPCS collection code 2031475000. 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.