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Manufacturing in DuPage County, Illinois

The register lists 1607 facilities in DuPage, Illinois. According to the Bureau of Labor Statistics, 1883 establishments were counted in DuPage in 2025. Fabricated Metal Product Manufacturing accounts for 322 facilities in DuPage.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 1,883 manufacturing establishments in DuPage County in 2025, employing about 61,351 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,607, about 85% of that figure.

Facilities961 FACILITIES

Listing 961 of 1,607: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Mold-Tech MidwestCarol StreamFabricated Metal Product Manufacturing3328121–19 LIKELY ACTIVE
Mondelez Global, LLC Naperville PlantNapervilleFood Manufacturing311821100–499 LIKELY ACTIVE
MSI Express - West ChicagoWest ChicagoPlastics and Rubber Products Manufacturing326199100–499 LIKELY ACTIVE
Multitech Industries, Inc.Carol StreamFabricated Metal Product Manufacturing33272220–99 LIKELY ACTIVE
Multitech Industries, Inc.AddisonFabricated Metal Product Manufacturing33272220–99 LIKELY ACTIVE
Multitech Industries, Inc.Carol StreamFabricated Metal Product Manufacturing33272220–99 LIKELY ACTIVE
NapervilleNapervillePrimary Metal Manufacturing331315500+ LIKELY ACTIVE
Naperville-3mus-il Elmo TechNapervilleMiscellaneous Manufacturing3391131–19 LIKELY ACTIVE
Naperville Field OfficeNapervilleNonmetallic Mineral Product Manufacturing3273901–19 LIKELY ACTIVE
Naperville LocationNapervilleElectrical Equipment, Appliance & Component Manufacturing335921100–499 LIKELY ACTIVE
Nefab Packaging North central LLCHanoverparkWood Product Manufacturing32192020–99 LIKELY ACTIVE
Nefab Packaging North central LLCHanover ParkWood Product Manufacturing32192020–99 LIKELY ACTIVE
NFI (formerly AUR)West ChicagoFood Manufacturing31194220–99 LIKELY ACTIVE
North Central Regional Office (NCN)NapervilleComputer and Electronic Product Manufacturing33451620–99 LIKELY ACTIVE
NOW Foods - BloomingdaleBloomingdaleFood Manufacturing311999500+ LIKELY ACTIVE
NOW Foods - CorporateBloomingdaleFood Manufacturing311999100–499 LIKELY ACTIVE
Optimas OE Solutions Holdings, LLCWood DaleFabricated Metal Product Manufacturing332722100–499 LIKELY ACTIVE
OPTO International, Inc. - AddisonAddisonFurniture and Related Product Manufacturing33721520–99 LIKELY ACTIVE
OSG Carol StreamCarol StreamPrinting and Related Support Activities323111100–499 LIKELY ACTIVE
OSG USA, Inc BensenvilleBensenvilleMachinery Manufacturing333515100–499 LIKELY ACTIVE
OskAuroraFood Manufacturing311340100–499 LIKELY ACTIVE
Parvin-Clauss Sign Co. Inc.Carol StreamMiscellaneous Manufacturing33995020–99 LIKELY ACTIVE
PCS NapervilleNapervilleComputer and Electronic Product Manufacturing334419100–499 LIKELY ACTIVE
Pentair - RoselleRoselleMachinery Manufacturing333318100–499 LIKELY ACTIVE
Premier Packaging, LLC- Glendale HeightsGlendale HeightsPaper Manufacturing32221120–99 LIKELY ACTIVE
Premier Swiss LLCAddisonFabricated Metal Product Manufacturing332710— LIKELY ACTIVE
Pretium AuroraAuroraPlastics and Rubber Products Manufacturing32616020–99 LIKELY ACTIVE
Primo Brands - Woodridge FactoryWoodridgeBeverage and Tobacco Product Manufacturing31211220–99 LIKELY ACTIVE
Prinova Corporate OfficeItascaFood Manufacturing31193020–99 LIKELY ACTIVE
Prinova Hanover ParkHanover ParkFood Manufacturing31193020–99 LIKELY ACTIVE
PT Site - Warrenville, ILWarrenvilleComputer and Electronic Product Manufacturing33451720–99 LIKELY ACTIVE
Radonova INCLombardComputer and Electronic Product Manufacturing334519— LIKELY ACTIVE
Rapak- WoodridgeWoodridgeMachinery Manufacturing3339931–19 LIKELY ACTIVE
Rdm Solutions, INC.RoselleFabricated Metal Product Manufacturing332710— LIKELY ACTIVE
Reliable Container, Inc.AddisonPaper Manufacturing32221120–99 LIKELY ACTIVE
Rexnord Industries, LLCDowners GroveMachinery Manufacturing333613— LIKELY ACTIVE
Rohrer CorporationBensenvillePlastics and Rubber Products Manufacturing3261121–19 LIKELY ACTIVE
Row IncorporatedAddissonMiscellaneous Manufacturing33999120–99 LIKELY ACTIVE
Rps Carol StreamCarol StreamElectrical Equipment, Appliance & Component Manufacturing335314100–499 LIKELY ACTIVE
Rs Hughes CO INCCarol StreamFabricated Metal Product Manufacturing332510— LIKELY ACTIVE
Schmid Tool & Engineering CORP 1180BensenvilleFabricated Metal Product Manufacturing3327101–19 LIKELY ACTIVE
Screws Industries IncGlendale HeightsFabricated Metal Product Manufacturing33272220–99 LIKELY ACTIVE
Shamrock LabelsOak BrookPrinting and Related Support Activities32311120–99 LIKELY ACTIVE
Sii - West ChicagoWest ChicagoPlastics and Rubber Products Manufacturing32619920–99 LIKELY ACTIVE
Solar Turbines Incorporated Chicago District OfficeDowners GroveMachinery Manufacturing33361120–99 LIKELY ACTIVE
Solberg Manufacturing HilltopItascaMachinery Manufacturing333413100–499 LIKELY ACTIVE
Stryten Energy, LLC - Carol StreamCarol StreamElectrical Equipment, Appliance & Component Manufacturing3359111–19 LIKELY ACTIVE
Suburban Industries, Inc.ElmhurstFabricated Metal Product Manufacturing3327101–19 LIKELY ACTIVE
Switchboard Apparatus Inc. 3Carol StreamElectrical Equipment, Appliance & Component Manufacturing33531320–99 LIKELY ACTIVE
Syr-Tech Perforating Co.Glendale HeightsFabricated Metal Product Manufacturing33232220–99 LIKELY ACTIVE

Search all 17,137 Illinois facilities