Manufacturing of gray iron castings for rolling mill

Facility	City	State	Employees	Status
MMMagnolia Metal CORP	Auburn	NE	20–99	◐ LIKELY ACTIVE
Magnum Machining INC	Deerwood	MN	20–99	◐ LIKELY ACTIVE
MGManitowoc Grey Iron Foundry INC	Manitowoc	WI	1–19	◐ LIKELY ACTIVE
MCMedical Component Specialists INC	Bellingham	MA	—	◐ LIKELY ACTIVE
Midwest Metal Products INC	Winona	MN	20–99	◐ LIKELY ACTIVE
MMMonett Metals INC	Monett	MO	20–99	◐ LIKELY ACTIVE
NONational Oilwell Varco LP	Houma	LA	20–99	◐ LIKELY ACTIVE
Nichols Manufacturing INC	Hollister	CA	—	◐ LIKELY ACTIVE
NVNorth Vernon Industry CORP	North Vernon	IN	100–499	◐ LIKELY ACTIVE
OSOmaha Steel Castings	Wahoo	NE	20–99	◐ LIKELY ACTIVE
PSPcc Schlosser	Redmond	OR	100–499	◐ LIKELY ACTIVE
PPPeterson Pacific	Eugene	OR	100–499	◐ LIKELY ACTIVE
Petit Tool CO. the	Thomaston	CT	—	◐ LIKELY ACTIVE
PPPioneer Products	Racine	WI	100–499	◐ LIKELY ACTIVE
PMPrion Manufacturing	Oakdale	PA	20–99	◐ LIKELY ACTIVE
PGPsg Grand Rapids (previously Blackmer, a Dover Co)	Grand Rapids	MI	100–499	◐ LIKELY ACTIVE
Q Shop LLC	Minneapolis	MN	—	◐ LIKELY ACTIVE
REReata Engineering & Machine Works, INC	Englewood	CO	20–99	◐ LIKELY ACTIVE
RIRexnord Industries LLC Gear Group	Milwaukee	WI	—	◐ LIKELY ACTIVE
SISancast INC	Coshocton	OH	20–99	◐ LIKELY ACTIVE
SGSchaffer Grinding CO	Montebello	CA	20–99	◐ LIKELY ACTIVE
SFSeneca Foundry INC	Webster City	IA	20–99	◐ LIKELY ACTIVE
SASoleras Advanced Coatings	Biddeford	ME	20–99	◐ LIKELY ACTIVE
SMSouthern Machine & Fabrication CO	Cartersville	GA	20–99	◐ LIKELY ACTIVE
SISpokane Industries	Spokane	WA	1–19	◐ LIKELY ACTIVE

FactoryRegistry lists 10,727 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced gray iron castings for rolling mill, construction, utility, automotive, and all other uses, 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 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 170 establishments reported producing it; the count for 1 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 2027925000. 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.