Manufacturing of foundry patterns

16,155 FACILITIES

Facility	City	State	Employees	Status
Grace Machine Co, LLC	Berlin	CT	—	ACTIVE
Gradient Design & Engineering, INC.	Leominster	MA	—	ACTIVE
Graham Research INC	Minneapolis	MN	—	ACTIVE
Grand Valley Manufacturing CO	Titusville	PA	—	ACTIVE
Graphite Electrodes LTD	Bay City	MI	20–99	ACTIVE
Green Brothers Fabricating, INC.	Taunton	MA	—	ACTIVE
Greene Machine & Manufacturing INC	Macon	GA	—	ACTIVE
Green's Metal Cut-off CORP	Santa Fe Springs	CA	—	ACTIVE
Gretna Machine Shop, INC.	Houston	TX	20–99	ACTIVE
Griswold Controls LLC	Irvine	CA	—	ACTIVE
Gtc Machining LLC	Indianapolis	IN	20–99	ACTIVE
G. V. Industries, INC	National City	CA	—	ACTIVE
G.w. Lisk Co, INC	Clifton Spgs	NY	—	ACTIVE
Habco Tool & Development CO INC	Mentor	OH	20–99	ACTIVE
Hafendorfer Machine INC	Louisville	KY	20–99	ACTIVE
Haiss Fabripart LLC	Alliance	OH	—	ACTIVE
Halfab, INC	Livermore	CA	—	ACTIVE
Hamill Manufacturing Company	Trafford	PA	100–499	ACTIVE
Hansen Engineering CO.	Harbor City	CA	—	ACTIVE
Hards Fabrication & Welding, INC.	Seneca	PA	20–99	ACTIVE
Hardy Engineering & Manufacturing, INC.	Auburn	WA	—	ACTIVE
Harken INC	Pewaukee	WI	100–499	ACTIVE
Harris Welding and Machine Company	Ashland	OH	—	ACTIVE
Hartmann's, INC.	Abilene	TX	—	ACTIVE
Hastreiter Industries CORP.	Marshfield	WI	20–99	ACTIVE
Heat Sensor Technologie LLC	Lebanon	OH	20–99	ACTIVE
Heckel Tool & Manufacturing CORP	Eagle	WI	—	ACTIVE
Henderson Machine, INC	Deerfield Beach	FL	—	ACTIVE
High Precision Grinding & Machining, INC.	El Cajon	CA	—	ACTIVE
High Speed Cnc	Santa Clara	CA	—	ACTIVE
High Tech Machine Ii CO Limited	Houston	TX	20–99	ACTIVE
Highway Machine Co., INC.	Princeton	IN	—	ACTIVE
Hilltop Technology Laboratory, INC.	Irvine	CA	—	ACTIVE
Hilman, INC.	Marlboro	NJ	20–99	ACTIVE
Hirsh Precision Products, INC	Frederick	CO	—	ACTIVE
Hi-tech Metals, INC.	Bellingham	MA	—	ACTIVE
Hoefner Corporation	South El Monte	CA	—	ACTIVE
Hogin Machine, INC	Santa Ana	CA	—	ACTIVE
Homeyer Precision Manufacturing CO.	Marthasville	MO	20–99	ACTIVE
Hommer Tool & Mfg., INC.	Arlington Hts	IL	—	ACTIVE
Honeycutt Manufacturing INC	Mukilteo	WA	—	ACTIVE
Hoppe Technologies, INC	Chicopee	MA	20–99	ACTIVE
Horizon Systems Machining INC	Kenosha	WI	20–99	ACTIVE
Horizon Tech Industries, INC.	Fort Worth	TX	20–99	ACTIVE
Horschel Brothers Precision LLC	Springville	NY	100–499	ACTIVE
Hose Master, LLC	Euclid	OH	—	ACTIVE
Hougen Manufacturing, INC	Swartz Creek	MI	—	ACTIVE
Howell Laboratories, INC.	Gorham	ME	1–19	ACTIVE
H. P. Machine and Engineering, INC.	San Jose	CA	—	ACTIVE
H & S Tool and Engineering, INC.	Fall River	MA	20–99	ACTIVE

FactoryRegistry lists 16,155 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.

Industries

Primary Metal Manufacturers Metal Fabricators Machinery Manufacturers All product lines

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.