Manufacturing of foundry patterns

Facility	City	State	Employees	Status
MPMaysteel Porters LLC	Lynchburg	VA	100–499	◐ LIKELY ACTIVE
MSMcbride & Shoff INC	Metamora	IL	20–99	◐ LIKELY ACTIVE
MCMesser Cutting Systems INC	Menomonee Falls	WI	100–499	◐ LIKELY ACTIVE
Metal Crafters of Stacy, INC.	Stacy	MN	—	◐ LIKELY ACTIVE
MFMetal Finishing CO. - Wichita (s Mclean Blvd)	Wichita	KS	—	◐ LIKELY ACTIVE
Metal-flex Welded Bellows, INC.	Newport	VT	—	◐ LIKELY ACTIVE
MTMetal Technologies, Inc., Ravenna Ductile Iron	Ravenna	MI	—	◐ LIKELY ACTIVE
MVM&h Valve Company, a Division of Mcwane, LLC	Anniston	AL	—	◐ LIKELY ACTIVE
MPMichigan Production Machining INC	Macomb	MI	100–499	◐ LIKELY ACTIVE
MIMicroflex INC	Ormond Beach	FL	100–499	◐ LIKELY ACTIVE
MMMicro-tech Machine INC	Newark	NY	20–99	◐ LIKELY ACTIVE
MAMid America Machine	Mayfield	KY	20–99	◐ LIKELY ACTIVE
MFMid-city Foundry CORP - United Div	Grafton	WI	20–99	◐ LIKELY ACTIVE
MMMidwest Mold & Texture	Batavia	OH	1–19	◐ LIKELY ACTIVE
Midwest Tool, INC.	Joplin	MO	—	◐ LIKELY ACTIVE
MWMidwest Welding and Manufacturing LLC	Reeseville	WI	20–99	◐ LIKELY ACTIVE
Milhous Control Company	Amherst	VA	—	◐ LIKELY ACTIVE
MMMilo Machining INC.	Torrance	CA	—	◐ LIKELY ACTIVE
Minnesota Waterjet, INC.	Anoka	MN	—	◐ LIKELY ACTIVE
MMMinster Machine CO	Minster	OH	—	◐ LIKELY ACTIVE
MMMonitor Manufacturing CO.	Cartersville	GA	100–499	◐ LIKELY ACTIVE
Montana Hydraulics, LLC	Helena	MT	—	◐ LIKELY ACTIVE
Monticello Tool and Die, INC	Monticello	KY	—	◐ LIKELY ACTIVE
MOMoog Orrville	Orrville	OH	20–99	◐ LIKELY ACTIVE
MWMotor Wheel Commercial Vehicle Systems INC	Chattanooga	TN	—	◐ LIKELY ACTIVE
MWMotor Wheel LLC	Franklin	KY	—	◐ LIKELY ACTIVE
MPMulti Precision Detail	Auburn Hills	MI	20–99	◐ LIKELY ACTIVE
MCMuncie Casting CORP	Muncie	IN	—	◐ LIKELY ACTIVE
MIMuthig Industries INC	Fond Du Lac	WI	20–99	◐ LIKELY ACTIVE
Muza Metal Products, LLC	Oshkosh	WI	—	◐ LIKELY ACTIVE
National Jet Company, INC.	Lavale	MD	—	◐ LIKELY ACTIVE
NANcc Automated Systems, INC.	Souderton	PA	20–99	◐ LIKELY ACTIVE
NPNestle Purina Support Center	Saint Louis	MO	20–99	◐ LIKELY ACTIVE
NENew England Innovations CORP.	Dover	NH	—	◐ LIKELY ACTIVE
NSNewman Signs INC	Jamestown	ND	100–499	◐ LIKELY ACTIVE
NMNicholson Manufacturing LTD.	Pell City	AL	20–99	◐ LIKELY ACTIVE
NINigrelli INC	Kiel	WI	20–99	◐ LIKELY ACTIVE
Nkt Photonics INC.	Boston	MA	—	◐ LIKELY ACTIVE
NSNorth Star Casteel Products	Seattle	WA	—	◐ LIKELY ACTIVE
NSNorth Star Casteel Products	Seattle	WA	20–99	◐ LIKELY ACTIVE
NTNoujaim Tool CO. INC.	Waterbury	CT	20–99	◐ LIKELY ACTIVE
NHNre - Hagerstown, INC	Weston	WV	1–19	◐ LIKELY ACTIVE
NINypromold INC	Clinton	MA	100–499	◐ LIKELY ACTIVE
OMOneal Manufacturing Services	Houston	TX	20–99	◐ LIKELY ACTIVE
OIOsco Industries INC Portsmouth Div	Portsmouth	OH	—	◐ LIKELY ACTIVE
PHParker Hannifin CORP Benton Mcd	Benton	AR	—	◐ LIKELY ACTIVE
PAPct - a Division of the Gund Company	Amsterdam	NY	1–19	◐ LIKELY ACTIVE
Peko Precision Products, INC.	Rochester	NY	—	◐ LIKELY ACTIVE
PEPentagon Ems Corporation	Hillsboro	OR	20–99	◐ LIKELY ACTIVE
PFPentair Flow Technologies, LLC - Ashland Pump Plant (0303010175)	Ashland	OH	—	◐ 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.