Manufacturing of gray iron castings for rolling mill

Facility	City	State	Employees	Status
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
NINigrelli INC	Kiel	WI	20–99	◐ 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
OIOsco Industries INC Portsmouth Div	Portsmouth	OH	—	◐ 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
Phenx Products L.l.c	Gilbert	AZ	—	◐ LIKELY ACTIVE
PUPlansee USA LLC	Franklin	MA	100–499	◐ LIKELY ACTIVE
Pleasanton Tool & Manufacturing, INC.	Pleasanton	CA	—	◐ LIKELY ACTIVE
PFPlymouth Foundry Incorporated	Plymouth	IN	20–99	◐ LIKELY ACTIVE
PCPort City Racing	Coopersville	MI	20–99	◐ LIKELY ACTIVE
PEPower Engineering	Denver	CO	20–99	◐ LIKELY ACTIVE
PMPrecera Medical	Big Lake	MN	100–499	◐ LIKELY ACTIVE
PMPrecision Machine Works, INC	Tacoma	WA	100–499	▲ REPORTED CLOSED
PTPrecision Turning Specialties INC.	Greeneville	TN	20–99	▲ REPORTED CLOSED
Preferred Machine Works, INC.	Ball Ground	GA	—	◐ LIKELY ACTIVE
PIPremier Industries Corporation	Monroe	MI	20–99	◐ 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.