Manufacturing of foundry patterns

Facility	City	State	Employees	Status
HWHightower Welding & Machine Shop, INC.	North Augusta	SC	—	◐ LIKELY ACTIVE
H3Highway 311	Schriever	LA	20–99	◐ LIKELY ACTIVE
HCHi-tech Compressor & Pump Products, INC.	Bristol	PA	—	◐ LIKELY ACTIVE
HMHi-Tech Mold Carolina LLC	Westminster	SC	1–19	◐ LIKELY ACTIVE
Hi-Tech Mold & Engineering SE	Winchester	TN	20–99	◐ LIKELY ACTIVE
HPHi-tech Precision Machining, INC.	San Jose	CA	—	◐ LIKELY ACTIVE
HSHi-tech Solutions LLC	Cleveland	OH	—	◐ LIKELY ACTIVE
HDHizni Dari	Van Nuys	CA	—	◐ LIKELY ACTIVE
HMH.j.m. Machine Shop, INC	Harahan	LA	—	◐ LIKELY ACTIVE
HKH & K Precision Machine, LLC	Cedar Springs	MI	—	◐ LIKELY ACTIVE
HMH & M Machine, INC.	Greendale	WI	—	◐ LIKELY ACTIVE
HLHnf LLC	Wylie	TX	—	◐ LIKELY ACTIVE
HTHobson Tool and Machine CO.	Franklin	IN	—	◐ LIKELY ACTIVE
HSHodges SC Facility	Hodges	SC	100–499	◐ LIKELY ACTIVE
HTHodge Tool	Lancaster	PA	20–99	◐ LIKELY ACTIVE
HMHoffman's Machine Shop, LLC	Milton	PA	—	◐ LIKELY ACTIVE
HMHogan Mfg., INC.	Escalon	CA	—	▲ REPORTED CLOSED
HHolland	Holland	OH	20–99	◐ LIKELY ACTIVE
HIHolland Industrial Machine & Welding, LLC	Dothan	AL	1–19	◐ LIKELY ACTIVE
HMHolliston MFG (GTS, HTAS)	Holliston	MA	100–499	◐ LIKELY ACTIVE
HMHoneyville Metal, LLC	Topeka	IN	20–99	◐ LIKELY ACTIVE
HMHornady Mfg - Tools	Alda	NE	20–99	◐ LIKELY ACTIVE
HIHorner Industries INC.	Rapid City	SD	—	◐ LIKELY ACTIVE
HMHose Master - Cleveland Plant	Euclid	OH	100–499	◐ LIKELY ACTIVE
HMHose Master - Houston TX	Missouri City TX	TX	20–99	◐ LIKELY ACTIVE
HMHoullion Machine LLC	Plumville	PA	—	◐ LIKELY ACTIVE
HWHowmet - Winsted	Winsted	CT	100–499	◐ LIKELY ACTIVE
HLHoyt Lakes	Hoyt Lakes	MN	1–19	◐ LIKELY ACTIVE
HMHs Marine Propulsion LLC	Ocean Springs	MS	—	◐ LIKELY ACTIVE
HPHsm Precision LLC	Wylie	TX	—	◐ LIKELY ACTIVE
HTHsm Transportation & Specialty Manufacturing Company	Hickory	NC	—	◐ LIKELY ACTIVE
HMHt Machine Shop LLC	Vienna	VA	—	◐ LIKELY ACTIVE
HMHudelson Machine & Sharpening LLC	Orleans	IN	—	◐ LIKELY ACTIVE
HSHudson Street Solutions	Redwood City	CA	—	◐ LIKELY ACTIVE
HMHuebert Machining INC.	Reedley	CA	—	◐ LIKELY ACTIVE
HIHugard Inc.	Westborough	MA	20–99	◐ LIKELY ACTIVE
HMHughes Machine Shop LLC	Russell Springs	KY	—	◐ LIKELY ACTIVE
HMHumboldt Machine Shop, INC	Huntsville	AL	—	◐ LIKELY ACTIVE
HAHumtown Additive	Youngstown	OH	20–99	◐ LIKELY ACTIVE
HPHumtown Products, Inc.	Columbiana	OH	20–99	◐ LIKELY ACTIVE
HBHuntington Beach Machining	Huntington Beach	CA	20–99	◐ LIKELY ACTIVE
HLHusarprecision Limited Liability Company	Roxbury Township	NJ	—	◐ LIKELY ACTIVE
HWH & W Machinery Corporation	Richmond Hill	NY	—	◐ LIKELY ACTIVE
HNH.W. Nicholson Welding & Mfg. Inc.	Apollo	PA	20–99	◐ LIKELY ACTIVE
HTH&W Tool Co., Inc	Dover	NJ	20–99	◐ LIKELY ACTIVE
H2Hwy 20	Sedro Woolley	WA	100–499	◐ LIKELY ACTIVE
HIHydra-Seal, Inc.	Menomonee Falls	WI	20–99	◐ LIKELY ACTIVE
HHy-Flex	Knightstown	IN	20–99	◐ LIKELY ACTIVE
HIHyPro Inc. Jefferson (JF)	Waterford	WI	20–99	◐ LIKELY ACTIVE
HIHyPro Inc. Platteville (PT)	Platteville	WI	20–99	◐ LIKELY ACTIVE
IAI Am Machining LLC	Albuquerque	NM	—	◐ LIKELY ACTIVE
IIIbis Industries, INC.	Santa Ana	CA	—	◐ LIKELY ACTIVE
IMIckler Manufacturing LLC	Mooresville	NC	—	◐ LIKELY ACTIVE
IFIDI Fabrication, Inc. d.b.a. The Gund Company Inc. Noblesville	Noblesville	IN	1–19	◐ LIKELY ACTIVE
IIIDM- I do machining	Elmira	NY	20–99	◐ LIKELY ACTIVE
ISI.d. Systems INC.	Norton Shores	MI	—	◐ LIKELY ACTIVE
ITIDT Tools	Frankfort	KY	20–99	◐ LIKELY ACTIVE
IIIKS Industries, Inc.	Park Falls	WI	20–99	◐ LIKELY ACTIVE
IPIlam Precision INC	San Jose	CA	—	◐ LIKELY ACTIVE
IFImagination Fabrication Inc.	Mount Pleasant	TX	20–99	◐ LIKELY ACTIVE
IPIMI Plant #1	Washington	MI	1–19	◐ LIKELY ACTIVE
IPIMI Plant #2	Romeo	MI	1–19	◐ LIKELY ACTIVE
IPIMI Plant #3	Romeo	MI	1–19	◐ LIKELY ACTIVE
IEImpres Engineering Services, LLC	Holland	MI	—	◐ LIKELY ACTIVE
IHIMR - Hayden	North Vernon	IN	20–99	◐ LIKELY ACTIVE
IMIncremental Machine LLC	Baltimore	MD	—	◐ LIKELY ACTIVE
IWIndependent Welding & Machine LLC	Cocoa	FL	—	◐ LIKELY ACTIVE
IMIndiana Mobile Welding LLC	Cicero	IN	—	◐ LIKELY ACTIVE
IIndianapolis	Indianapolis	IN	100–499	◐ LIKELY ACTIVE
Industrial Automation LLC - Alabama	Montgomery	AL	1–19	◐ LIKELY ACTIVE
ICIndustrial Consortium INC	Lancaster	PA	—	◐ LIKELY ACTIVE
IDIndustrial Design Manufacturing LLC	Mount Sterling	KY	—	◐ LIKELY ACTIVE
IFIndustrial Fabrication LLC	Bridgman	MI	20–99	◐ LIKELY ACTIVE
IMIndustrial Manufacturing Services	Lancaster	SC	20–99	◐ LIKELY ACTIVE
IMIndustrial Mold Manufacturer	Grafton	WI	20–99	◐ LIKELY ACTIVE
ISIndustrial Stripping Services LLC	Grand Rapids	MI	20–99	◐ LIKELY ACTIVE
ITIndustrial Technologies Group ITG CA Design Raleigh	Raleigh	NC	20–99	◐ LIKELY ACTIVE
ITIndustrial Technologies Group ITG WakefieldNashua	Nashua	NH	100–499	◐ LIKELY ACTIVE
IIndy	Indianapolis	IN	1–19	◐ LIKELY ACTIVE
IIIN-FAB Inc.	Bedford	IN	20–99	◐ LIKELY ACTIVE
IDInfinity Drain LTD	Amityville	NY	100–499	◐ LIKELY ACTIVE
ITInlet Tools, INC	Conneautville	PA	—	◐ LIKELY ACTIVE
IWInnisfallen Works	Springfield	OH	20–99	◐ LIKELY ACTIVE
IMInnovations Manufacturing INC	Redding	CA	—	◐ LIKELY ACTIVE
IEInnovative Engineered Solutions	Wilmington	OH	20–99	◐ LIKELY ACTIVE
IDInrock Drilling Systems	Houston	TX	20–99	◐ LIKELY ACTIVE
IMIntegrated Machining CO	Albuquerque	NM	—	◐ LIKELY ACTIVE
IMIntegrated Machining Solutions INC	Norwalk	CA	—	◐ LIKELY ACTIVE
IIIntegration INC	Albuquerque	NM	—	◐ LIKELY ACTIVE
IEIntegrity Engineering Holding, Inc	Ramsey	MN	20–99	◐ LIKELY ACTIVE
IMIntegrity Machining, INC	Augusta	IL	—	◐ LIKELY ACTIVE
IVIntellectual Ventures Property Holdings LLC	Bellevue	WA	—	◐ LIKELY ACTIVE
ICIntelligent Composites LLC	Milwaukee	WI	—	◐ LIKELY ACTIVE
IMInter-city Manufacturing, INC.	Seaside	CA	—	◐ LIKELY ACTIVE
IQInternational Quality Advantage LLC	Windsor Mill	MD	—	◐ LIKELY ACTIVE
International Tool and Manufacturing, INC	Fairfield	NJ	—	◐ LIKELY ACTIVE
IMIntertech Medical, LLC	Denver	CO	20–99	◐ LIKELY ACTIVE
IEIron Empire LLC	Surprise	AZ	—	◐ LIKELY ACTIVE
IYISC - Youngstown, OH	Youngstown	OH	100–499	◐ LIKELY ACTIVE
IMIsland Machine, INC	Everett	WA	—	◐ LIKELY ACTIVE

FactoryRegistry lists 16,495 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.