Manufacturing of foundry patterns

Facility	City	State	Employees	Status
Temco Tool CO INC	Manchester	NH	20–99	● ACTIVE
Tem INC	Buxton	ME	20–99	● ACTIVE
TLTemperform LLC	Novi	MI	20–99	● ACTIVE
Terminal Manufacturing Co., LLC	Berkeley	CA	—	● ACTIVE
Tfc Manufacturing INC.	Lakewood	CA	—	● ACTIVE
Thaler Machine Company, LLC	Springboro	OH	100–499	● ACTIVE
The Carondelet Foundry Corporation	Pevely	MO	—	● ACTIVE
The Conard Corporation	Glastonbury	CT	20–99	● ACTIVE
The Entwistle Company LLC	Hudson	MA	100–499	● ACTIVE
The Flinchbaugh Company, INC.	Manchester	PA	20–99	● ACTIVE
The George Evans CORP	Moline	IL	20–99	● ACTIVE
The Harrison Steel Castings CO	Attica	IN	100–499	● ACTIVE
The Inventors Shop, L.l.c.	Cinnaminson	NJ	20–99	● ACTIVE
The Kalt Manufacturing Company	North Ridgeville	OH	—	● ACTIVE
The Quality Castings Company	Orrville	OH	100–499	● ACTIVE
Therm, Incorporated	Ithaca	NY	100–499	● ACTIVE
The Slabe Machine Products LLC	Willoughby	OH	100–499	● ACTIVE
Thomas & Skinner INC	Indianapolis	IN	—	● ACTIVE
Tk Mold & Engineering, INC.	Romeo	MI	20–99	● ACTIVE
Tmp Manufacturing Company, INC.	Clearfield	PA	100–499	● ACTIVE
Tnt Machining LLC	Sumas	WA	—	● ACTIVE
Toner Machining Technologies INC	Morganton	NC	20–99	● ACTIVE
Tpm Acquisition Holdings LLC	Sugar Land	TX	20–99	● ACTIVE
Trade Tech INC	Hartford	WI	20–99	● ACTIVE
Tric Tool LTD	Holland	MI	20–99	● ACTIVE

FactoryRegistry lists 16,497 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.