Manufacturing of gray iron castings for rolling mill

Facility	City	State	Employees	Status
OSOne Source Manufacturing Headquarters	Leander	TX	100–499	◐ LIKELY ACTIVE
OPO P a Industries, LLC	Woods Cross	UT	—	◐ LIKELY ACTIVE
OMOquist Machine Works LLC	Duvall	WA	—	◐ LIKELY ACTIVE
OMOrison Manufacturing Company	Greenbrier	TN	—	◐ LIKELY ACTIVE
OOOrizon Olathe	Olathe	KS	100–499	◐ LIKELY ACTIVE
OTOshea Tool & Machine CO. LLC	Cocolalla	ID	—	◐ LIKELY ACTIVE
OKO.S. Kelly Company	Springfield	OH	20–99	◐ LIKELY ACTIVE
OJOtto J Nellesen Jr	Valley Center	CA	—	◐ LIKELY ACTIVE
OCOwens Corning	Duncan	SC	20–99	◐ LIKELY ACTIVE
PMP5 Machine, LLC	Antlers	OK	—	◐ LIKELY ACTIVE
PPa04-lhv-whitehall	Whitehall	PA	20–99	◐ LIKELY ACTIVE
PMPace Machine & Tool, INC.	Stuart	FL	—	▲ REPORTED CLOSED
PCPacific Coast Pattern LLC	Davenport	IA	—	◐ LIKELY ACTIVE
PPPacific Precision Machine INC	Sonora	CA	—	◐ LIKELY ACTIVE
PIPaco Indiana	Clarksville	IN	20–99	◐ LIKELY ACTIVE
PDPaladin Defense Supply LLC	South Holland	IL	—	◐ LIKELY ACTIVE
PSPalm Scientific LLC	Naperville	IL	—	◐ LIKELY ACTIVE
PLPantamorph LLC	Aston	PA	—	◐ LIKELY ACTIVE
PAParadox Aerospace LLC	Lake Park	FL	—	◐ LIKELY ACTIVE
PMParker Machine and Engineering INC.	Trenton	MI	—	◐ LIKELY ACTIVE
PLPartsbadger LLC	Cedarburg	WI	—	◐ LIKELY ACTIVE
PMPatriot Manufacturing, LLC.	Plymouth	MI	20–99	◐ LIKELY ACTIVE
PJPaul J Ketchum	Maple Lake	MN	—	◐ LIKELY ACTIVE
PSPaul Schurman Machine, INC	Ridgefield	WA	—	◐ LIKELY ACTIVE
PIPdq, INC	Rocky Hill	CT	—	◐ LIKELY ACTIVE
PMPdq Machine Shop, INC	Houston	TX	—	◐ LIKELY ACTIVE
PMPeak Motion INC.	Clarence	NY	—	◐ LIKELY ACTIVE
P1Peko 1400	Rochester	NY	100–499	◐ LIKELY ACTIVE
PIPennington Industries LLC	Tuttle	OK	—	◐ LIKELY ACTIVE
PMPennside Machining, LLC	Girard	PA	—	◐ LIKELY ACTIVE
PMPerez Machine, INC.	Gardena	CA	—	◐ LIKELY ACTIVE
PDPerson Design-sports, L.l.c.	Denton	NE	—	◐ LIKELY ACTIVE
PMPetersen Machine, LLC	Tacoma	WA	—	◐ LIKELY ACTIVE
PIPeters Industrial Sales & Manufacturing CO LLC	Eagle River	WI	—	◐ LIKELY ACTIVE
PMPHB Machining & Molding	Fairview	PA	100–499	◐ LIKELY ACTIVE
PCPhoenix Companies, LLC	Lorton	VA	—	◐ LIKELY ACTIVE
PMPhoenix Machine LLC	Colwich	KS	—	◐ LIKELY ACTIVE
PFPier Foundry & Pattern Shop, Inc.	Saint Paul	MN	20–99	◐ LIKELY ACTIVE
PFPier Foundry & Pattern Shop, Inc. - Shipping	Saint Paul	MN	1–19	◐ LIKELY ACTIVE
PMPi Metal Products INC	Linden	NJ	—	◐ LIKELY ACTIVE
PCPinpoint Cam, LLC	Miami	FL	—	◐ LIKELY ACTIVE
PMPinto Manufacturing, LLC	Glastonbury	CT	—	◐ LIKELY ACTIVE
PPPiscataquis Precision Machining	Sangerville	ME	—	◐ LIKELY ACTIVE
PMPittman's Machine Service, INC	Leslie	GA	—	◐ LIKELY ACTIVE
PLPkl LLC	Beltsville	MD	1–19	◐ LIKELY ACTIVE
PKP & K Machine - Bcm Industries, INC	Morgan City	LA	—	◐ LIKELY ACTIVE
Planet Tool & Gear Inc	O Fallon	MO	20–99	◐ LIKELY ACTIVE
P1Plant 1	Pomona	CA	20–99	◐ LIKELY ACTIVE
P1Plant 1	Streetsboro	OH	20–99	◐ LIKELY ACTIVE
PSPlasma Shop	Diana	TX	1–19	◐ LIKELY ACTIVE

FactoryRegistry lists 10,741 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.