Manufacturing of foundry patterns

Facility	City	State	Employees	Status
GSGS Steel	Cuyahoga Falls	OH	20–99	◐ LIKELY ACTIVE
GTGuardian Tactical Ranch LLC	De Queen	AR	—	◐ LIKELY ACTIVE
GMGurecky Mfg. Service, Inc	Rosenberg	TX	20–99	◐ LIKELY ACTIVE
GDGuy Driscoll	Cypress	CA	—	◐ LIKELY ACTIVE
H3 Manufacturing Group - Champaign, IL. Location	Champaign	IL	20–99	◐ LIKELY ACTIVE
H3 Manufacturing Group - Fisher, IL. Location	Fisher	IL	20–99	◐ LIKELY ACTIVE
H3 Manufacturing Group - Oxford, NC. Location	Oxford	NC	20–99	◐ LIKELY ACTIVE
H3 Manufacturing Group - Schaumburg, IL. Location	Schaumburg	IL	20–99	◐ LIKELY ACTIVE
HDHaalco Distributor & Material LLC	Hamilton	OH	—	◐ LIKELY ACTIVE
HAH a Burrow Pattern Works, INC.	Joliet	MT	—	◐ LIKELY ACTIVE
HPHaig Precision Manufacturing CORP	San Jose	CA	—	▲ REPORTED CLOSED
HPHale Pet Door National LLC	Canon City	CO	20–99	◐ LIKELY ACTIVE
HMHalter Machine Shop INC	Lawrenceville	IL	—	◐ LIKELY ACTIVE
HPHamburg Plow Works Inc.	Hamburg	PA	20–99	◐ LIKELY ACTIVE
HHamilton	Hamilton	WA	500+	◐ LIKELY ACTIVE
HFHamilton Form Co. LTD	Fort Worth	TX	100–499	◐ LIKELY ACTIVE
HIHampl Investments LLC	Gilbert	AZ	—	◐ LIKELY ACTIVE
HMHampton Machining, INC.	Mifflintown	PA	—	◐ LIKELY ACTIVE
HAHanel - A Division of Driv-Lok, Inc.	New Berlin	WI	20–99	◐ LIKELY ACTIVE
HMHanson Machine	Santee	CA	—	◐ LIKELY ACTIVE
HIHarbor Island Machine Works, INC	Seattle	WA	—	◐ LIKELY ACTIVE
HHHardisty Holdings, LLC	Bloomington	IN	—	◐ LIKELY ACTIVE
HMHardwear Manufacturing INC	Ryegate	MT	—	◐ LIKELY ACTIVE
HEHardy Engineering & Manufacturing, Inc.	Auburn, wa 98002	WA	20–99	◐ LIKELY ACTIVE
HMHardy Machine LLC	Hatfield	PA	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 16,479 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.