Manufacturing of foundry patterns

Facility	City	State	Employees	Status
PIPebco INC	Paducah	KY	20–99	◐ LIKELY ACTIVE
PIPeerless Instrument Co., INC.	Farmingdale	NY	—	◐ LIKELY ACTIVE
PMPemmco Manufacturing, INC	Asheboro	NC	20–99	◐ LIKELY ACTIVE
PMPennant Metal Fabrication	Sidney	OH	1–19	◐ LIKELY ACTIVE
PAPennex Aluminum Company - York	York	PA	20–99	◐ LIKELY ACTIVE
PCPenn-Mar Castings LLC	Hanover	PA	20–99	◐ LIKELY ACTIVE
PPPenny Plate - Missouri	Glasgow	MO	20–99	◐ LIKELY ACTIVE
PTPequot Tool & Mfg., Inc.	Pequot Lakes	MN	100–499	◐ LIKELY ACTIVE
PCPerformance Castings, LLC	Erie	PA	—	◐ LIKELY ACTIVE
PMPerry Machine and Die, INC	Perry	MO	20–99	◐ LIKELY ACTIVE
PMPetersen Machine, LLC	Brandon	SD	—	◐ LIKELY ACTIVE
PMPeterson Machining, INC.	Boulder	CO	—	◐ LIKELY ACTIVE
PPPhoenix Products RPC	Jacksonville	FL	100–499	◐ LIKELY ACTIVE
PMPierce Machinery	Andrews	SC	20–99	◐ LIKELY ACTIVE
PMPioneer Machine & Tool Co, INC	Maple Shade	NJ	—	◐ LIKELY ACTIVE
PPPiqua Power Plant	Piqua	OH	—	◐ LIKELY ACTIVE
PPPittsburgh Plug & Products CORP	Evans City	PA	20–99	◐ LIKELY ACTIVE
PCPivot Corporation DBA H&S Manufacturing Co	Rowlett	TX	20–99	◐ LIKELY ACTIVE
PFPlant Fabricators	Floresville	TX	20–99	◐ LIKELY ACTIVE
Plastic Engineering & Technical Services INC	Auburn Hills	MI	20–99	◐ LIKELY ACTIVE
PMPopp Machine & Tool INC	Louisville	KY	1–19	◐ LIKELY ACTIVE
PPPost Precision Castings INC	Strausstown	PA	—	◐ LIKELY ACTIVE
PMPps Manufacturing INC	Ridgecrest	CA	—	◐ LIKELY ACTIVE
PAPrecise Aero Products, INC	Riverside	CA	—	◐ LIKELY ACTIVE
PFPrecise Fabrication	Beatrice	NE	20–99	◐ LIKELY ACTIVE
PTPrecise Technologies, INC.	Largo	FL	—	◐ LIKELY ACTIVE
PAPrecision Aerospace, LLC	Phoenix	AZ	—	◐ LIKELY ACTIVE
PDPrecision Design and Machine, INC.	Nashville	TN	—	◐ LIKELY ACTIVE
PMPrecision Machine, Incorporated	Mcewen	TN	—	◐ LIKELY ACTIVE
PMPrecision Machine Technologies	Rochester	NY	20–99	◐ LIKELY ACTIVE
PMPrecision Machine & Welding	Afton	TN	—	◐ LIKELY ACTIVE
PMPrecision Machine Works, INC.	Culpeper	VA	—	◐ LIKELY ACTIVE
PMPrecision Metal Fab INC.	Ponca City	OK	20–99	◐ LIKELY ACTIVE
PMPrecision Metal Industries, INC.	Texarkana	AR	—	◐ LIKELY ACTIVE
PMPrecision Mold & Machining Services INC.	Warren	MI	—	◐ LIKELY ACTIVE
PPPrecision Pattern	Waukesha	WI	20–99	◐ LIKELY ACTIVE
PPPrecision Products	Wichita	KS	—	◐ LIKELY ACTIVE
PRPrecision Roll Grinders, Inc. - GA	Carrollton	GA	20–99	◐ LIKELY ACTIVE
Precision Technologies INC	Monticello	MN	1–19	◐ LIKELY ACTIVE
PCPremier Casting Services, INC.	Waterloo	IA	20–99	◐ LIKELY ACTIVE
PWPrice Walgren LLC	Caledonia	MI	20–99	◐ LIKELY ACTIVE
PEPride Engineering LLC	Brooklyn Park	MN	20–99	◐ LIKELY ACTIVE
PDPrime Design	Eagan	MN	100–499	◐ LIKELY ACTIVE
PTPrimetals Technologies - Warren	Warren	OH	20–99	◐ LIKELY ACTIVE
PIPrince Industries LLC	Carol Stream	IL	—	◐ LIKELY ACTIVE
PPProduction Paint Stripping - Fairborn	Fairborn	OH	20–99	◐ LIKELY ACTIVE
PPProduction Paint Stripping - Huntsville	Huntsville	AL	20–99	◐ LIKELY ACTIVE
PMProgress Machining INC.	Spring Lake	MI	—	◐ LIKELY ACTIVE
PRProgress Rail Service	Lincoln	NE	—	◐ LIKELY ACTIVE
PTPrompton Tool INC	Honesdale	PA	20–99	◐ LIKELY ACTIVE
PPPro Process, LLC	Saint Marys	PA	20–99	◐ LIKELY ACTIVE
P3ProtoLabs 3700	Morrisville	NC	100–499	◐ LIKELY ACTIVE
PTProto Technologies, INC.	Liberty Lake	WA	—	◐ LIKELY ACTIVE
PLProvident LLC	Appleton	WI	20–99	◐ LIKELY ACTIVE
PTPrz Technologies, LLC	Lancaster	NY	20–99	◐ LIKELY ACTIVE
PBPtr Baler and Compactor	Philadelphia	PA	—	◐ LIKELY ACTIVE
PRPuerto Rico Steel Products CORP	Coto Laurel	PR	20–99	◐ LIKELY ACTIVE
PMPutnam Machine Products INC	Coldwater	MI	20–99	◐ LIKELY ACTIVE
QEQuality Electrical Systems	West Jordan	UT	500+	◐ LIKELY ACTIVE
QLQuality Linings & Painting	Denver	CO	—	◐ LIKELY ACTIVE
QMQuality Mold Shop, INC.	Mcminnville	TN	20–99	◐ LIKELY ACTIVE
QTQuality Thermal Applications, INC.	Anaheim	CA	—	◐ LIKELY ACTIVE
QLQuantum Lean LLC	Baltimore	MD	—	◐ LIKELY ACTIVE
QIQuest Industries, Inc.	Lapeer	MI	20–99	◐ LIKELY ACTIVE
QAQuickparts Acquisition INC Dba: Quickparts	Lawrenceburg	TN	—	◐ LIKELY ACTIVE
RIRagsdale Industries, INC.	Englewood	CO	—	◐ LIKELY ACTIVE
RMRandall Manufacturing LLC	Elmhurst	IL	20–99	◐ LIKELY ACTIVE
RTRandolph Tool CO. INC	Hartville	OH	20–99	◐ LIKELY ACTIVE
RPRapid Production Tooling INC.	Berthoud	CO	100–499	◐ LIKELY ACTIVE
RMRayco Manufacturing INC	Sterling Heights	MI	—	▲ REPORTED CLOSED
RMReed Mfg/erie	Erie	PA	—	◐ LIKELY ACTIVE
Regal Machine, INC	Wyoming	MN	—	◐ LIKELY ACTIVE
RMRenco Machine Co., INC.	Green Bay	WI	—	◐ LIKELY ACTIVE
RIReo Industries, INC.	Hayden	ID	20–99	◐ LIKELY ACTIVE
RMReplacement Metal Castings Dba Carolina Metal Castings	Hardeeville	SC	—	◐ LIKELY ACTIVE
RMRev-Tech Manufacturing Solutions LLC	Saint Petersburg	FL	20–99	◐ LIKELY ACTIVE
RIRevzero INC	Chanhassen	MN	—	◐ LIKELY ACTIVE
RMRhine Machining & Fabricating, Inc.	Kiel	WI	20–99	◐ LIKELY ACTIVE
RCRichmond Casting Company	Richmond	IN	—	◐ LIKELY ACTIVE
RMRieker Machine LLC	Carlsbad	CA	—	◐ LIKELY ACTIVE
RHRite Hite Product Corporation	Horn Lake	MS	100–499	◐ LIKELY ACTIVE
RRki	Houston	TX	100–499	◐ LIKELY ACTIVE
RMR & M Machine Shop, INC	Fyffe	AL	—	◐ LIKELY ACTIVE
RMR & M Machine Tool Incorporated	Freeland	MI	—	◐ LIKELY ACTIVE
RRmt	Bowling Green	OH	—	◐ LIKELY ACTIVE
RIRobinson Inc DP1	De Pere	WI	100–499	◐ LIKELY ACTIVE
RPRobinson Precision Tool Corporation	Hudson	NH	—	◐ LIKELY ACTIVE
RMRochester Manufacturing	Wellington	OH	20–99	◐ LIKELY ACTIVE
RMRochester Metal Products	Rochester	IN	100–499	◐ LIKELY ACTIVE
RIRock Island Arsenal	Rock Island	IL	—	◐ LIKELY ACTIVE
RRRock Run Industries LLC	Millersburg	IN	—	◐ LIKELY ACTIVE
RPRocksmith Precision Machining INC	Los Alamos	NM	—	◐ LIKELY ACTIVE
RMRoembke Mfg. & Design, Inc.	Ossian	IN	20–99	◐ LIKELY ACTIVE
RMRolls-royce Marine North America INC.	Walpole	MA	100–499	◐ LIKELY ACTIVE
RTRoss Technology CORP	Leola	PA	—	◐ LIKELY ACTIVE
RRotochopper	Saint Martin	MN	100–499	◐ LIKELY ACTIVE
RTR&R Tool, Inc. Blanchester	Blanchester	OH	20–99	◐ LIKELY ACTIVE
RMRs Machining CO. INC.	Chatsworth	CA	—	◐ LIKELY ACTIVE
RMRTI Machine Inc.	Polk	PA	20–99	◐ LIKELY ACTIVE
RMR/t Manufacturing INC	Garland	TX	—	◐ LIKELY ACTIVE

FactoryRegistry lists 16,492 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.