Manufacturing in DuPage County, Illinois
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 1,899 manufacturing establishments in DuPage County in 2024, employing about 59,323 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,546, about 81% of that figure.
Facilities1,546 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Gh Printing, LLC | Downers Grove | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Haskris CO | Elmhurst | Machinery Manufacturing | 333415 | 100–499 | ACTIVE |
| Helander Metal Spinning CO | Lombard | Fabricated Metal Product Manufacturing | 332119 | — | ACTIVE |
| Home Run Inn Frozen Foods, INC. | Woodridge | Food Manufacturing | 311412 | 100–499 | ACTIVE |
| Iconn Systems LLC | Lombard | Electrical Equipment, Appliance & Component Manufacturing | 335931 | 20–99 | ACTIVE |
| Industrial Kinetics INC | Downers Grove | Machinery Manufacturing | 333922 | 20–99 | ACTIVE |
| Kiene Diesel Accessories, INC. | Addison | Fabricated Metal Product Manufacturing | 332911 | 20–99 | ACTIVE |
| Kksp Precision Machining LLC | Glendale Heights | Fabricated Metal Product Manufacturing | 332710 | 20–99 | ACTIVE |
| Koi Computers, INC. | Downers Grove | Computer and Electronic Product Manufacturing | 334111 | — | ACTIVE |
| Larand LLC | Naperville | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Liftseat CORP | Oak Brook | Fabricated Metal Product Manufacturing | 332913 | — | ACTIVE |
| Lovejoy, LLC | Downers Grove | Machinery Manufacturing | 333613 | — | ACTIVE |
| Magnuson Group INC | Woodridge | Furniture and Related Product Manufacturing | 337214 | 20–99 | ACTIVE |
| Matrix Plastic Products INC | Wood Dale | Plastics and Rubber Products Manufacturing | 326199 | 100–499 | ACTIVE |
| Meaden Precision Machined Products Company | Burr Ridge | Fabricated Metal Product Manufacturing | 332721 | 20–99 | ACTIVE |
| Medgyn Products INC | Westmont | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Medtec Applications INC | Glendale Heights | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Metal Improvement Company, LLC | Addison | Fabricated Metal Product Manufacturing | 332811 | — | ACTIVE |
| Metals Technology CORP | Carol Stream | Fabricated Metal Product Manufacturing | 332811 | 20–99 | ACTIVE |
| Meyercord Revenue INC | Carol Stream | Printing and Related Support Activities | 323111 | 20–99 | ACTIVE |
| Mid-america Taping & Reeling INC | Glendale Heights | Miscellaneous Manufacturing | 339114 | — | ACTIVE |
| Mobile Mark INC | Itasca | Computer and Electronic Product Manufacturing | 334220 | 100–499 | ACTIVE |
| Moldtronics INC | Downers Grove | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| Nalco Company LLC | Naperville | Chemical Manufacturing | 325998 | — | ACTIVE |
| Nameplate & Panel Technology, LLC | Carol Stream | Printing and Related Support Activities | 323113 | — | ACTIVE |
| Norix Group INC | West Chicago | Furniture and Related Product Manufacturing | 337127 | 100–499 | ACTIVE |
| Northstar Foods INC | Elk Grove Village | Food Manufacturing | 311612 | 20–99 | ACTIVE |
| Novo Surgical, INC. | Westmont | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Pentair Filtration Solutions, LLC | Hanover Park | Machinery Manufacturing | 333318 | 100–499 | ACTIVE |
| Plz CORP | Downers Grove | Food Manufacturing | 311225 | — | ACTIVE |
| Pure Processing, LLC | Lisle | Plastics and Rubber Products Manufacturing | 326191 | 20–99 | ACTIVE |
| Reliance Orthodontic Products, INC. | Itasca | Miscellaneous Manufacturing | 339114 | — | ACTIVE |
| Schmid Tool & Engineering CORP | Villa Park | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| S & M Group INC | Wood Dale | Computer and Electronic Product Manufacturing | 334418 | — | ACTIVE |
| Star Engineering LLC | Addison | Machinery Manufacturing | 333517 | — | ACTIVE |
| Teledyne Defense Electronics, LLC | Woodridge | Primary Metal Manufacturing | 331420 | — | ACTIVE |
| Tempco Electric Heater Corporation | Wood Dale | Machinery Manufacturing | 333414 | — | ACTIVE |
| The New York Blower Company | Willowbrook | Machinery Manufacturing | 333413 | 20–99 | ACTIVE |
| The Protectoseal Company | Bensenville | Fabricated Metal Product Manufacturing | 332999 | 20–99 | ACTIVE |
| Toolex CORP | Addison | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Trigon America LLC | Aurora | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| US Surgitech INC | Carol Stream | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Verity Technologies, INC | Elmhurst | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| Victor Envelope Company | Bensenville | Paper Manufacturing | 322230 | — | ACTIVE |
| 3w Plastics, LLC | Elk Grove Village | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| 630 Cnc Aerospace INC. | West Chicago | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Abbate Screw Products INC | Roselle | Fabricated Metal Product Manufacturing | 332721 | — | ACTIVE |
| Absolute Electronics Services LLC | Addison | Computer and Electronic Product Manufacturing | 334418 | — | ACTIVE |
| Advantage Optics INC | Naperville | Computer and Electronic Product Manufacturing | 334290 | — | ACTIVE |
| Air Flow CO INC | Addison | Fabricated Metal Product Manufacturing | 332322 | — | ACTIVE |
