Manufacturing of foundry patterns

Facility	City	State	Employees	Status
Pre-tech Plastics, INC	Williston	VT	—	● ACTIVE
Prevco Subsea LLC	Fountain Hills	AZ	—	● ACTIVE
PCPriax Corporation	Pine Valley	CA	—	● ACTIVE
Price Products, Incorporated	Escondido	CA	—	● ACTIVE
Primary Flow Signal INC	Cranston	RI	—	● ACTIVE
Primary Sourcing CORP	Houston	TX	—	● ACTIVE
Prime Manufacturing LLC	Wilsonville	OR	—	● ACTIVE
Prime Materials Recovery INC	East Hartford	CT	—	● ACTIVE
Prime Mold LLC	Clinton Township	MI	—	● ACTIVE
Primex Precision LLC	Farmington	MO	—	● ACTIVE
Priority Custom Machining, INC.	Independence	IA	—	● ACTIVE
Prisecter Aerospace and Defense LLC	Auburn	CA	—	● ACTIVE
Prism Aerospace	Riverside	CA	—	● ACTIVE
Procut-cnc, LLC	Ramsey	MN	—	● ACTIVE
Production Machining & Threading, INC	Germantown	WI	—	● ACTIVE
Production Speed Fixtures, LLC	Wingate	NC	—	● ACTIVE
Pro-elements CORP	Cayey	PR	—	● ACTIVE
Proficient Machining CO.	Mentor	OH	—	● ACTIVE
Progress Defense Corporation	Schererville	IN	—	● ACTIVE
PIProgress, INC	Newington	CT	—	● ACTIVE
PHProgressive Hardware Co., INC.	East Northport	NY	—	● ACTIVE
Project Shokunin LLC	Pasadena	MD	—	● ACTIVE
PLPromematerials LLC	Lincoln	NE	—	● ACTIVE
Propulsion Technologies INC	Shreveport	LA	—	● ACTIVE
Protocad CORP	La Plata	MD	—	● ACTIVE

FactoryRegistry lists 16,915 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.