FactoryRegistry
Claim a page

Manufacturing of gray iron castings for rolling mill, construction, utility, automotive, and all other uses

10,607 FACILITIES
FacilityCityStateEmployeesStatus
Olmar Supply, INC.LivermoreCA20–99 ACTIVE
Omanson Precision Engineering, INCChinoCA— ACTIVE
Omni Aerospace INCWichitaKS— ACTIVE
Omni Die and Engineering, INCHollandMI20–99 ACTIVE
Omni Medical Systems, INC.ColchesterVT— ACTIVE
Omni-x USA INCEnglewoodCO20–99 ACTIVE
Ondemandfab LLCSanfordFL— ACTIVE
Onodi Tool & Engineering COMelvindaleMI20–99 ACTIVE
Onsite Performance Machine, LLCDenham SpringsLA— ACTIVE
Orion Machining INCNew PragueMN— ACTIVE
Orizon Aerostructures LLCOlatheKS— ACTIVE
Ortiz Tool, LLCWindsorCT— ACTIVE
Outback Investment Group LLCBendOR— ACTIVE
Owens Industries, LLCOak CreekWI— ACTIVE
O & Y Precision INCMorgan HillCA— ACTIVE
Pacon Mfg, INC.LivermoreCA— ACTIVE
Pac - Rancho, INC.Rancho CucamongaCA— ACTIVE
Padgett Machine Tools CO INCGatesvilleTX— ACTIVE
Padgett-swann Machinery CompanyTampaFL— ACTIVE
Painter Tool IncorporatedIrwinPA— ACTIVE
Palmetto Precision Machining, INCAndersonSC— ACTIVE
Parametric Machining IncorporatedHuntertownIN— ACTIVE
Paramount Machine Company, INC.ManchesterCT— ACTIVE
Parkn Manufacturing, LLCLitchfieldOH— ACTIVE
Partco, LLCPort AllenLA20–99 ACTIVE
Parts Tool & Die, LLCAgawamMA— ACTIVE
Pasco Machine COPascoWA20–99 ACTIVE
Pathfinder Industries, INCFultonNY— ACTIVE
Patriot Tool INCDearborn HeightsMI— ACTIVE
Patterson Precision Manufacturing INCNorton ShoresMI— ACTIVE
Pegasus Mfg INCGalesburgIL— ACTIVE
Perfect Precision Machining LTDAkronOH— ACTIVE
Permac Industries, INC.BurnsvilleMN— ACTIVE
Pervan Tooling Company LLCComptonCA— ACTIVE
Phase INCMount AiryMD— ACTIVE
Phenx Products L.l.cGilbertAZ— ACTIVE
Phoenix Manufacturing, INC.EnfieldCT— ACTIVE
Piedmont Precision Machine Co., INC.DanvilleVA— ACTIVE
Pioneer Michigan Broach Company INC.LeroyMI20–99 ACTIVE
Pivot Manufacturing, INC.PhoenixAZ1–19 ACTIVE
Planet Tool & Gear INCO FallonMO— ACTIVE
Plas-tech Tooling INCGarnerIA20–99 ACTIVE
Pleasanton Tool & Manufacturing, INC.PleasantonCA— ACTIVE
Pme of Ohio, INCCincinnatiOH— ACTIVE
Pme of Ohio, INC.MindenNV— ACTIVE
Pointe Precision INCPloverWI100–499 ACTIVE
Polarstar Engineering & Machine, LLCNewarkDE— ACTIVE
Pollington Machine Tool, INCMarionMI100–499 ACTIVE
Port City Metal Fabrication LLCTheodoreAL20–99 ACTIVE
Porter Machine, INC.West GreenwichRI— ACTIVE
Portsmouth Lumber CorporationPortsmouthVA— ACTIVE
Powers Bros Machine INCMontebelloCA— ACTIVE
Preci-manufacturing, IncorporatedWinooskiVT— ACTIVE
Precise Industries INCBreaCA— ACTIVE
Precise Tool & Manufacturing INCRochesterNY100–499 ACTIVE
Precision Cutter & Tool COLebanonMO— ACTIVE
Precision Design Engineering CORPWarehamMA— ACTIVE
Precision Edge Surgical Products LLCAngolaIN20–99 ACTIVE
Precision Ferrites & Ceramics, INC.Huntington BeachCA— ACTIVE
Precision Forms INCButlerNJ20–99 ACTIVE
Precision Grinding, INC.AlbuquerqueNM— ACTIVE
Precision Holdings, LLCWebb CityMO— ACTIVE
Precision Laser Services INCFort WayneIN— ACTIVE
Precision Machined Products, LLCFort CollinsCO— ACTIVE
Precision Machine of Savannah INCSavannahGA20–99 ACTIVE
Precision Machine Works, INCTacomaWA100–499 ACTIVE
Precision Machinists Company INC.ChelmsfordMA— ACTIVE
Precision ManufacturingRosevilleCA— ACTIVE
Precision Products, INC.DaltonGA20–99 ACTIVE
Precision Profiles LLCTitusvillePA20–99 ACTIVE
Precision Shapes, INC.TitusvilleFL— ACTIVE
Precision Turning CorporationLive OakFL20–99 ACTIVE
Precision Turning Specialties INC.GreenevilleTN20–99 ACTIVE
Precision Waterjet INCAnaheimCA— ACTIVE
Premier Aerospace Group LLCDaytonOH20–99 ACTIVE
Prime Machine, INC.Salt Lake CityUT— ACTIVE
Primus Metals LLCDenverCO— ACTIVE
Princeton Tool INCMentorOH— ACTIVE
Prl Industries INCLebanonPA100–499 ACTIVE
Product Design Services, L.l.c.Benton HarborMI— ACTIVE
Pro Products, LLCSturgeon BayWI20–99 ACTIVE
Pro Star Precision Machining, LLCLondonderryNH1–19 ACTIVE
Protofab Engineering INC.BlaineMN— ACTIVE
Prowse Manufacturing Group INCMarysvilleWA— ACTIVE
Ptg Precision LLCGardenaCA— ACTIVE
Pv Engineering & Manufacturing INCSalisburyMA— ACTIVE
Q3-cnc, INCSan DiegoCA— ACTIVE
Qtm Holdings, LLCSchaumburgIL— ACTIVE
Qualex Machining, LLCRichmondKY100–499 ACTIVE
Qualitask, INCAnaheimCA— ACTIVE
Quality Engineering Services INCWallingfordCT20–99 ACTIVE
Quality Machined Products and Manufacturing, INC.New KensingtonPA20–99 ACTIVE
Quality Metal Products INCPeoriaIL100–499 ACTIVE
Quasar Industries INCRochester HillsMI20–99 ACTIVE
Radford Manufacturing, INC.Fort WorthTX— ACTIVE
Rags Enterprises LLCMadisonAL— ACTIVE
Ralls Precision Machine, INCSanteeCA— ACTIVE
Ramco Machine LLCRowleyMA— ACTIVE
Ramp Engineering INCParamountCA— ACTIVE
Ram Tool, INC.GraftonWI— ACTIVE

FactoryRegistry lists 10,607 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.

Part of Manufacturing of cast iron soil pipe and fittings, all sizes
Manufacturing of pearlitic malleable iron castingsManufacturing of standard malleable iron castings
Industries
Primary Metal ManufacturersMetal FabricatorsAll product lines

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.