Manufacturing of foundry patterns

Facility	City	State	Employees	Status
HMHudson Machine and Tool	Hammond	WI	20–99	◐ LIKELY ACTIVE
HEHunter Engineering Company Raymond Plant	Raymond	MS	500+	◐ LIKELY ACTIVE
HIHunter Industries/DBA Sousa & DeMayo	Attleboro Falls	MA	20–99	◐ LIKELY ACTIVE
HMHunter Machine INC.	Victor	NY	20–99	◐ LIKELY ACTIVE
HCHuron Casting, INC (blue Diamond Steel Casting) (b7013)	Pigeon	MI	—	◐ LIKELY ACTIVE
HAHutchinson Aerospace & Industry, INC.	Hopkinton	MA	—	◐ LIKELY ACTIVE
HWH & W Manufacturing	Spring	TX	20–99	◐ LIKELY ACTIVE
HWH W Nicholson Welding & Manufacturing INC	Apollo	PA	—	◐ LIKELY ACTIVE
HUHypertech Usa, INC.	Ventura	CA	—	◐ LIKELY ACTIVE
HTHytech Tool & Design CO.	Edinboro	PA	20–99	◐ LIKELY ACTIVE
ISI-con Systems, INC.	Oviedo	FL	20–99	◐ LIKELY ACTIVE
IBICT Billet LLC	Wichita	KS	20–99	◐ LIKELY ACTIVE
IIIda International, INC.	Derby	CT	1–19	◐ LIKELY ACTIVE
ICIdeal Clamp Products INC	Smyrna	TN	100–499	◐ LIKELY ACTIVE
IPIllinois Pulley & Gear INC	Schaumburg	IL	20–99	◐ LIKELY ACTIVE
IBImasen Bucyrus Technology Inc,	Bucyrus	OH	100–499	◐ LIKELY ACTIVE
ICImperial Casting Company, INC.	Florence	AL	—	◐ LIKELY ACTIVE
Imperial Machine & Tool CO	Blairstown	NJ	20–99	◐ LIKELY ACTIVE
ITImperial Trailer Mfg. & Sales, INC.	Olney	IL	—	◐ LIKELY ACTIVE
ICIncoe Corporation	Auburn Hills	MI	100–499	◐ LIKELY ACTIVE
Industrial Automation LLC	Rochester Hills	MI	1–19	◐ LIKELY ACTIVE
IMIndustrial Machine Works, Incorporated	Waynesboro	VA	—	◐ LIKELY ACTIVE
IMIndustrial Manufacturing Inc.	Albany	GA	100–499	◐ LIKELY ACTIVE
IPIndustrial Parts Specialties, LLC	Port Allen	LA	20–99	◐ LIKELY ACTIVE
IWIndustrial Welding & Engineering CO.	Lewis Center	OH	—	◐ LIKELY 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.