Illinois Manufacturers Directory®
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13,714verified Illinois companies
11,000+products and services
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Built strong. Built local. From Rockford to Granite City — Illinois manufacturers deliver.
The official Illinois Manufacturers Directory® Industrial Buyers Guide, powered by IndustryNet, helps you source products and services from 13,714 verified manufacturers, suppliers, and industrial service providers proudly serving the prairie state.
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Additive ManufacturingAdditivesAdhesivesAerospaceAlloysAluminumAnodizingAssemblyAutomationAutomotiveBatteriesBearingsBeltingBoxesBuildingsCableCastingsChemicalsCleaningCNCCoatingsCompositesCompressorsConcreteConstructionConsultantsContainersContract ManufacturingContractorsControlsConveyorsCranesCratesCuttingDiesDoorsElectricalElectronicsEnergyEngineeringEnginesEnvironmentalEquipmentFabricatingFastenersFiltersFinishingFittingsFood ProductsForgingsForkliftsGasesGasketsGearsGeneratorsGlassGravelGrindingHeat ExchangersHeat TreatingHVACHydraulicsInstrumentsInsulationIronJob ShopsLabelsLaboratoriesLaserLightingLogisticsLubricantsLumberMachine PartsMachine ShopsMachine WorkMachineryMachiningMaterial HandlingMedicalMetalMillingMoldsMotorsPackagingPaintingPalletsPharmaceuticalPipePlastic Injection MoldingPlasticsPlatingPneumaticsPowder CoatingPrinted Circuit BoardsPrintingProcessingPrototypingPumpsRecyclingRiggingRoofingRubberSafetySandScrapScrew Machine ProductsScrewsSealsSensorsSheet MetalSignsSkidsSoftwareSpringsStampingsSteelStoneStorageSystems IntegrationTanksTestingToolsTrailersTruckingTubingTurningValvesWarehousesWater TreatmentWeldingWire
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Official State Industrial Buyers Guides
Alabama Manufacturers Register® - AlabamaMfrs.com
Alaska Manufacturers Directory® - AlaskaMfrs.com
Arizona Manufacturers Directory® - ArizonaMfrs.com
Arkansas Manufacturers Register - ArkansasMfrs.com
California Manufacturers Directory - CaliforniaMfrs.com
Colorado Manufacturers Directory® - ColoradoMfrs.com
Connecticut Manufacturers Register® - ConnecticutMfrs.com
Delaware Manufacturers Register - DelawareMfrs.com
Florida Manufacturers Register® - FloridaMfrs.com
Georgia Manufacturers Register® - GeorgiaMfrs.com
Hawaii Manufacturers Directory® - HawaiiMfrs.com
Idaho Manufacturers Directory® - IdahoMfrs.com
Illinois Manufacturers Directory® - IllinoisMfrs.com
Indiana Manufacturers Directory® - IndianaMfrs.com
Iowa Manufacturers Register® - IowaMfrs.com
Kansas Manufacturers Directory® - KansasMfrs.com
Kentucky Manufacturers Register® - KentuckyMfrs.com
Louisiana Manufacturers Register® - LouisianaMfrs.com
Maine Manufacturers Register - MaineMfrs.com
Maryland/DC Manufacturers Directory® - MarylandMfrs.com
Massachusetts Manufacturers Register® - MassachusettsMfrs.com
Michigan Manufacturers Directory® - MichiganMfrs.com
Minnesota Manufacturers Register® - MinnesotaMfrs.com
Mississippi Manufacturers Register® - MississippiMfrs.com
Missouri Manufacturers Register® - MissouriMfrs.com
Montana Manufacturers Directory® - MontanaMfrs.com
Nebraska Manufacturers Register - NebraskaMfrs.com
Nevada Manufacturers Directory® - NevadaMfrs.com
New Hampshire Manufacturers Register - NewHampshireMfrs.com
New Jersey Manufacturers Register® - NewJerseyMfrs.com
New Mexico Manufacturers Register - NewMexicoMfrs.com
New York Manufacturers Register® - NewYorkMfrs.com
North Carolina Manufacturers Register® - NorthCarolinaMfrs.com
North Dakota Manufacturers Register - NorthDakotaMfrs.com
Ohio Manufacturers Directory® - OhioMfrs.com
Oklahoma Manufacturers Register - OklahomaMfrs.com
Oregon Manufacturers Directory® - OregonMfrs.com
Pennsylvania Manufacturers Register® - PennsylvaniaMfrs.com
Rhode Island Manufacturers Register - RhodeIslandMfrs.com
South Carolina Manufacturers Register - SouthCarolinaMfrs.com
South Dakota Manufacturers Register - SouthDakotaMfrs.com
Tennessee Manufacturers Register® - TennesseeMfrs.com
Texas Manufacturers Register® - TexasMfrs.com
Utah Manufacturers Directory® - UtahMfrs.com
Vermont Manufacturers Register - VermontMfrs.com
Virginia Manufacturers Directory® - VirginiaMfrs.com
Washington Manufacturers Directory® - WashingtonMfrs.com
West Virginia Manufacturers Register - WestVirginiaMfrs.com
Wisconsin Manufacturers Register® - WisconsinMfrs.com
Wyoming Manufacturers Directory® - WyomingMfrs.com
