Manufacturing of foundry patterns

Facility	City	State	Employees	Status
Met International Trading Company, INC.	Houston	TX	—	● ACTIVE
Metplas INC	Natrona Heights	PA	20–99	● ACTIVE
Metro Machine, INC.	Englewood	CO	20–99	● ACTIVE
Metron Machining LLC	Lakewood	CO	—	● ACTIVE
MTMeyer Tool, INC.	Cincinnati	OH	500+	● ACTIVE
Mfc Netform LLC	Shelby Township	MI	—	● ACTIVE
M & H Machining, INC	Georgetown	TX	—	● ACTIVE
Mica-tron Products CORP	Holbrook	MA	—	● ACTIVE
MPMicron Precision Machining INC	Saginaw	MI	—	● ACTIVE
Microtech Machine CO INC	Wheeling	IL	—	● ACTIVE
Mid-continent Engineering, LLC	Minneapolis	MN	—	● ACTIVE
Mid-continent Machining INC	Kansas City	KS	—	● ACTIVE
Mid Valley Industries, LLC	Kaukauna	WI	—	● ACTIVE
Midway Machine & Instrument Company INC	South Houston	TX	—	● ACTIVE
Midwest Metal Fabrication LLC	Manitowoc	WI	—	● ACTIVE
Midwest Tool, INC.	Joplin	MO	—	● ACTIVE
Mike Gibson Manufacturing INC	Caldwell	ID	—	● ACTIVE
MSMikro Systems, INC	Charlottesville	VA	100–499	● ACTIVE
Millennium Precision LLC	Manchester	NH	—	● ACTIVE
Miller-leaman, INC.	Daytona Beach	FL	—	● ACTIVE
Milliflect Company LLC	Newark	CA	—	● ACTIVE
Millrite Machine INC.	Westfield	MA	—	● ACTIVE
Mill Rose CO	Mentor	OH	—	● ACTIVE
Milton, Vermont Sheet Metal, INC	Milton	VT	—	● ACTIVE
Milwaukee Precision Casting INC	Milwaukee	WI	—	● ACTIVE

FactoryRegistry lists 16,497 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.