Manufacturing of gaskets and seals

Facility	City	State	Employees	Status
SASummit Aerospace INC	Medley	FL	—	◐ LIKELY ACTIVE
SISumner Industries INC	Bay Shore	NY	—	◐ LIKELY ACTIVE
SASunset Aero LLC	Sunrise	FL	—	◐ LIKELY ACTIVE
STSun Test Systems INC	Centreville	VA	—	◐ LIKELY ACTIVE
SISunvair INC	Santa Clarita	CA	—	▲ REPORTED CLOSED
SCSur-Seal Charlotte	Charlotte	NC	100–499	◐ LIKELY ACTIVE
SCSur-Seal Cincinnati Wesselman	Cincinnati	OH	100–499	◐ LIKELY ACTIVE
SLSur-seal, LLC	Cincinnati	OH	—	◐ LIKELY ACTIVE
SSSustainment Systems Group LLC	Hutchinson	KS	—	◐ LIKELY ACTIVE
SMSystematic Machine CORP	North Royalton	OH	—	◐ LIKELY ACTIVE
TMTAC Manufacturing Inc.	Jackson	MI	500+	◐ LIKELY ACTIVE
TATag Aero	Rock Hill	SC	20–99	◐ LIKELY ACTIVE
TBTampa Bay	Largo	FL	20–99	◐ LIKELY ACTIVE
Tape Innovations L.L.C.	76140	TX	20–99	◐ LIKELY ACTIVE
TITavco, INC.	Camarillo	CA	—	◐ LIKELY ACTIVE
TTTcw Technologies, LLC	Montgomery	AL	—	◐ LIKELY ACTIVE
TATeac Aerospace Technologies, INC	Melbourne	FL	—	◐ LIKELY ACTIVE
TCTechnique Chassis	Concord	NC	20–99	◐ LIKELY ACTIVE
TITechnique, Inc. Micor Drive	Jackson	MI	20–99	◐ LIKELY ACTIVE
TTenneco	Van Wert	OH	100–499	◐ LIKELY ACTIVE
TTenneco	Blacksburg	VA	100–499	◐ LIKELY ACTIVE
TTenneco	Elkhart	IN	20–99	◐ LIKELY ACTIVE
T9Tenneco 929 Anderson Road, Litchfield, MI	Litchfield	MI	100–499	◐ LIKELY ACTIVE
TATenneco Automotive	Grass Lake	MI	100–499	◐ LIKELY ACTIVE
TATenneco Automotive	Ligonier	IN	20–99	◐ 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.

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.