Manufacturing of foundry patterns

Facility	City	State	Employees	Status
TETriangle Engineering CORP.	Indianapolis	IN	20–99	● ACTIVE
Tri-county Precision Grinding INC	Warren	MI	—	● ACTIVE
Tridecs Corporation	Hayward	CA	—	● ACTIVE
Tri-form INC	Arnold	PA	—	● ACTIVE
Tri-jet Precision Cutting Services LLC	Palmer	AK	—	● ACTIVE
Trilap Precision Finishing, LLC	Lowell	MA	—	● ACTIVE
Trimetrix Manufacturing	Melbourne	FL	—	● ACTIVE
Tripac Marketing, INC.	Corona	CA	—	● ACTIVE
Triplex Industries INC	Rochester	NY	—	● ACTIVE
Tripp Precision Machining	Belvidere	TN	—	● ACTIVE
Tripyramid Structures, INC	Westford	MA	—	● ACTIVE
Triteq Lock and Security, L.l.c.	Elk Grove Village	IL	—	● ACTIVE
Tr Manufacturing, LLC	Garrett	IN	—	● ACTIVE
Trophies By Edco, INC.	Fort Lauderdale	FL	—	● ACTIVE
Troy Thompson INC	Brooksville	FL	—	● ACTIVE
T.r. Reed Enterprises INC.	Ponder	TX	—	● ACTIVE
Tru-billet Machining & Fab INC	Port Richey	FL	—	● ACTIVE
True Accuracy LLC	West Bend	WI	—	● ACTIVE
True Position, INC	Gibsonia	PA	—	● ACTIVE
True Precision Machining, INC.	Buellton	CA	—	● ACTIVE
Tru Form Precision Manufacturing, LLC	Plaistow	NH	—	● ACTIVE
Tru-precision Corporation	Farmington	CT	—	● ACTIVE
T & T Materials INC	Rochester	NY	—	● ACTIVE
Ttmfg, LLC	Mentor	OH	—	● ACTIVE
Ttn Machining, INC	Spring Valley	CA	—	● ACTIVE

FactoryRegistry lists 16,496 facilities whose primary industry classification is one of the 6 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced foundry patterns, 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 6 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 437 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.

NAPCS collection code 2016030003. 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.