Manufacturing of foundry patterns

Facility	City	State	Employees	Status
Peak to Peak Engineered Railings LLC	Topeka	KS	1–19	● ACTIVE
Peerless Precision, INC.	Westfield	MA	20–99	● ACTIVE
Pemco INC	Cleveland	OH	—	● ACTIVE
Penflex CORP	Gilbertsville	PA	20–99	● ACTIVE
Penn United Technologies INC	Cabot	PA	100–499	● ACTIVE
Perfect Patterns, INC.	Appleton	WI	20–99	● ACTIVE
Performance Feeders INC	Oldsmar	FL	20–99	● ACTIVE
Peridot Corporation	Pleasanton	CA	—	● ACTIVE
Petersen Incorporated	Ogden	UT	100–499	● ACTIVE
Pewag Traction Chain INC.	Pueblo	CO	20–99	● ACTIVE
P & F Machining, INC	Otsego	MN	20–99	● ACTIVE
Plastic Engineering INC	Tempe	AZ	20–99	● ACTIVE
Plouse Machine Shop, INC.	Highspire	PA	20–99	● ACTIVE
Plymouth Industries, Incorporated	Plymouth	WI	500+	● ACTIVE
Pocasset Machine, LLC	Pocasset	MA	20–99	● ACTIVE
Polamer Precision INC	New Britain	CT	100–499	● ACTIVE
Precision Advanced Machining CO.	Clinton Township	MI	20–99	● ACTIVE
Precision Aerospace CORP	Grand Rapids	MI	100–499	● ACTIVE
Precision Components & Assemblies, INC	Saint Peters	MO	1–19	● ACTIVE
PDPrecision Defense Services INC	Irwin	PA	100–499	● ACTIVE
Precision Equipment, INC.	Portland	OR	20–99	● ACTIVE
Precision Grinding and Manufacturing Corporation	Rochester	NY	100–499	● ACTIVE
Precision Grinding INC	Birmingham	AL	100–499	● ACTIVE
Precision Hose,inc.	Stone Mountain	GA	100–499	● ACTIVE
Precision Machine, INC	Algoma	WI	20–99	● ACTIVE

FactoryRegistry lists 16,154 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.