Manufacturing of foundry patterns

Facility	City	State	Employees	Status
AEApexx Enterprises LLC	Montgomery	IN	—	◐ LIKELY ACTIVE
ASApexx Services & Trucking LLC	Montgomery	IN	—	◐ LIKELY ACTIVE
ATAph Textile Supplies LLC	Madisonville	TN	—	◐ LIKELY ACTIVE
AMA.p. Machine Technology, INC.	San Diego	CA	—	◐ LIKELY ACTIVE
ATApogee Tool LLC	Newington	NH	—	◐ LIKELY ACTIVE
ATApollo Tool, INC	Westfield	WI	—	◐ LIKELY ACTIVE
AMApparatus Machining, LLC	Rio Rancho	NM	—	◐ LIKELY ACTIVE
ASApplied Solutions Group ASG Ancra Cargo Hebron	Hebron	KY	20–99	◐ LIKELY ACTIVE
ATApplied Technology Group, INC.	Alexandria	VA	—	◐ LIKELY ACTIVE
AMApt Manufacturing LLC	Anaheim	CA	—	◐ LIKELY ACTIVE
AMAPT Manufacturing Solutions	Hicksville	OH	20–99	◐ LIKELY ACTIVE
ADArcane Design and Fabrication LLC	Byron	GA	—	◐ LIKELY ACTIVE
ADARC Drilling	Cleveland	OH	20–99	◐ LIKELY ACTIVE
AMArchitectural Mailboxes Inc.	Taylorsville	MS	100–499	◐ LIKELY ACTIVE
AMARCH Medical Solutions Lehigh Valley-Quakertown	Quakertown	PA	20–99	◐ LIKELY ACTIVE
AMArc Machine CO INC	Henderson	KY	—	▲ REPORTED CLOSED
AMARC Manufacturing Co., Inc.	Feasterville	PA	20–99	◐ LIKELY ACTIVE
APArco Precision Works LLC	Conroe	TX	—	◐ LIKELY ACTIVE
ADArctx Dynamics LLC	Sewickley	PA	—	◐ LIKELY ACTIVE
ALArmaly LLC	London	OH	20–99	◐ LIKELY ACTIVE
ATArmament Technologies INC.	Paris	TN	—	◐ LIKELY ACTIVE
ATArmin Tool and Manufacturing Company	South Elgin	IL	20–99	◐ LIKELY ACTIVE
AAArmor Acubar	Benton Harbor	MI	1–19	◐ LIKELY ACTIVE
AMArmor Machining	Elkhart	IN	1–19	◐ LIKELY ACTIVE
ASArmor Stamping	South Bend	IN	20–99	◐ LIKELY ACTIVE
Armstrong Mold Corporation FR2	East Syracuse	NY	20–99	◐ LIKELY ACTIVE
ANArmstrong Nautical, LLC	Stuart	FL	—	◐ LIKELY ACTIVE
APArnette Pattern Co Inc	Granite City	IL	20–99	◐ LIKELY ACTIVE
AKArnys Kustom Finishes LLC	Centre Hall	PA	—	◐ LIKELY ACTIVE
AMAronson Manufacturing, LLC	Low Moor	IA	—	◐ LIKELY ACTIVE
AMArrow Mil-spec Supply, INC.	San Diego	CA	—	◐ LIKELY ACTIVE
ATArrow Tool & Stamping Company, Inc	Milwaukee	WI	20–99	◐ LIKELY ACTIVE
ASA&r Summit Solutions LLC	Syracuse	UT	—	◐ LIKELY ACTIVE
AFArtcraft Fabricators INC	Portsmouth	VA	—	◐ LIKELY ACTIVE
AHArthur Harris & Co.	Bensenville	IL	20–99	◐ LIKELY ACTIVE
AGArtiflex General Die & Engineering	Grand Rapids	MI	20–99	◐ LIKELY ACTIVE
Artiflex Manufacturing Stevensville	Stevensville	MI	20–99	◐ LIKELY ACTIVE
ALArtproduct LLC	Littleton	CO	—	◐ LIKELY ACTIVE
ATArt Technologies INC	Bensenville	IL	—	◐ LIKELY ACTIVE
AEAryan Engineering & Manufacturing Services INC.	San Jose	CA	—	◐ LIKELY ACTIVE
A.s.a.p. Industries Manufacturing, INC. (midland)	Midland	TX	20–99	◐ LIKELY ACTIVE
AFA.s. Fabricating, INC.	Mount Vernon	IL	—	◐ LIKELY ACTIVE
AMAshler Manufacturing LLC	Statham	GA	—	◐ LIKELY ACTIVE
AAssembly	Fort Recovery	OH	20–99	◐ LIKELY ACTIVE
AMAssociated Metalcast	Oxford	AL	100–499	◐ LIKELY ACTIVE
AAst	Mattoon	IL	20–99	◐ LIKELY ACTIVE
AGAstrodyne Group, INC	Chatsworth	CA	—	◐ LIKELY ACTIVE
ASA. Stucki dba Salco Products	Lemont	IL	20–99	◐ LIKELY ACTIVE
ASA. Stucki dba Salco Products	Houston	TX	20–99	◐ LIKELY ACTIVE
ASA. Stucki dba Seco Machine	North Canton	OH	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 16,484 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.