Manufacturing in Cook County, Illinois
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Federal labor statistics counted at least 5,449 manufacturing establishments in Cook County in 2024, employing about 176,781 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 5,029, about 92% of that figure.
Facilities5,029 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Industrial Tool Products INC | Schiller Park | Machinery Manufacturing | 333923 | — | ACTIVE |
| Infinitybox, LLC | Chicago | Transportation Equipment Manufacturing | 336320 | — | ACTIVE |
| Innopsys, INC. | Chicago | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Inpulse LLC | Palatine | Fabricated Metal Product Manufacturing | 332813 | — | ACTIVE |
| International Computer Concepts INC | Northbrook | Computer and Electronic Product Manufacturing | 334111 | — | ACTIVE |
| International Promotional Ideas, INC. | Skokie | Miscellaneous Manufacturing | 339940 | — | ACTIVE |
| Intl Machinery CORP | Hoffman Estates | Machinery Manufacturing | 333515 | — | ACTIVE |
| I Port Communications INC | Hoffman Estates | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Irox, INC. | Evanston | Chemical Manufacturing | 325120 | — | ACTIVE |
| Jelco INC | Wheeling | Computer and Electronic Product Manufacturing | 334310 | — | ACTIVE |
| Jimmy's Healthy Foods INC | Elk Grove Village | Food Manufacturing | 311919 | — | ACTIVE |
| Jm Industries, LLC | Riverdale | Fabricated Metal Product Manufacturing | 332410 | — | ACTIVE |
| John R Morreale Meat Inc. | Bedford Park | Food Manufacturing | 311612 | 20–99 | ACTIVE |
| Josam Acquisitions, LLC | Chicago | Food Manufacturing | 311991 | — | ACTIVE |
| Jsn INC | Maywood | Fabricated Metal Product Manufacturing | 332618 | — | ACTIVE |
| Jv Design & Manufacturing LLC | Chicago | Machinery Manufacturing | 333921 | — | ACTIVE |
| Keats Manufacturing CO | Wheeling | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Keller-heartt Company, INC. | Chicago | Petroleum and Coal Products Manufacturing | 324191 | — | ACTIVE |
| Keystone Federal Supply LLC | Schaumburg | Apparel Manufacturing | 315990 | — | ACTIVE |
| Knm Industries, INC | Norridge | Fabricated Metal Product Manufacturing | 332618 | — | ACTIVE |
| Kocsis Brothers Machine Company | Alsip | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Kranze Technology Solutions INC | Des Plaines | Transportation Equipment Manufacturing | 336413 | — | ACTIVE |
| La Criolla, INC. | Alsip | Food Manufacturing | 311942 | — | ACTIVE |
| Lactalis Heritage Dairy INC | Chicago | Food Manufacturing | 311513 | — | ACTIVE |
| Lapmaster International LLC | Mount Prospect | Machinery Manufacturing | 333517 | — | ACTIVE |
| Lawson Products, INC. | Chicago | Fabricated Metal Product Manufacturing | 332510 | — | ACTIVE |
| Lb Metals LLC | Harvey | Fabricated Metal Product Manufacturing | 332312 | 100–499 | ACTIVE |
| Library Furniture International, LLC. | Wheeling | Furniture and Related Product Manufacturing | 337127 | — | ACTIVE |
| Life Fitness Sales, INC. | Rosemont | Miscellaneous Manufacturing | 339920 | — | ACTIVE |
| Lifesafety365 L.l.c | Westchester | Computer and Electronic Product Manufacturing | 334510 | — | ACTIVE |
| Light of Mine LLC | Chicago | Transportation Equipment Manufacturing | 336320 | — | ACTIVE |
| Lodan Electronics INC | Arlington Heights | Computer and Electronic Product Manufacturing | 334419 | — | ACTIVE |
| Long Grove Pharmaceuticals, LLC | Rosemont | Chemical Manufacturing | 325412 | — | ACTIVE |
| Lorenzo's Delectables LLC | Chicago | Food Manufacturing | 311520 | — | ACTIVE |
| Lsl Industries LLC | Niles | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Lumiere Doree LLC | Chicago | Chemical Manufacturing | 325620 | — | ACTIVE |
| Lyon & Healy Harps INC | Chicago | Miscellaneous Manufacturing | 339992 | — | ACTIVE |
| Machining Systems Corporation | Crestwood | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Made Rite Acquisition, LLC | Franklin Park | Furniture and Related Product Manufacturing | 337910 | — | ACTIVE |
| Mah Tooling CO | Hickory Hills | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Maquoketa Research INC. | Elk Grove Village | Transportation Equipment Manufacturing | 336411 | — | ACTIVE |
| Material Testing Technology, INC | Wheeling | Machinery Manufacturing | 333514 | — | ACTIVE |
| Medline Arlington Heights | Arlington Heights | Miscellaneous Manufacturing | 339113 | 20–99 | ACTIVE |
| Mega CORP | Barrington | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| Megmade INC | Chicago | Furniture and Related Product Manufacturing | 337121 | — | ACTIVE |
| Megwear INC | Countryside | Printing and Related Support Activities | 323113 | — | ACTIVE |
| Meyer Tool & Manufacturing, INC. | Oak Lawn | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Milton Industries, INC | Chicago | Fabricated Metal Product Manufacturing | 332911 | — | ACTIVE |
| Mixie LLC | Chicago | Food Manufacturing | 311930 | — | ACTIVE |
| Modern Marksman LLC | Glenview | Transportation Equipment Manufacturing | 336411 | — | ACTIVE |
