Manufacturing in Madison County, Illinois
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 166 manufacturing establishments in Madison County in 2024, employing about 8,148 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 328.
Facilities328 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Alton Steel INC | Alton | Primary Metal Manufacturing | 331110 | 100–499 | ACTIVE |
| Green Plains Madison LLC | Madison | Chemical Manufacturing | 325193 | 20–99 | ACTIVE |
| Heidtman Steel Products INC | Granite City | Primary Metal Manufacturing | 331110 | 20–99 | ACTIVE |
| Basler Electric Company, LLC | Highland | Computer and Electronic Product Manufacturing | 334419 | — | ACTIVE |
| Cope Plastics INC | Alton | Fabricated Metal Product Manufacturing | 332710 | 100–499 | ACTIVE |
| Dugan Tool & Die INC | East Alton | Fabricated Metal Product Manufacturing | 332710 | 20–99 | ACTIVE |
| Kraft Heinz CO | Granite City | Beverage and Tobacco Product Manufacturing | 312111 | 100–499 | ACTIVE |
| Mccann Concrete Products INC | Dorsey | Nonmetallic Mineral Product Manufacturing | 327320 | — | ACTIVE |
| New Step Orthotic Lab, INC. | Maryville | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| Riverbend Energetics Mfg., LLC | Alton | Chemical Manufacturing | 325920 | 100–499 | ACTIVE |
| St Louis Prestress INC | Glen Carbon | Nonmetallic Mineral Product Manufacturing | 327390 | — | ACTIVE |
| Wieland Rolled Products North America, LLC | East Alton | Primary Metal Manufacturing | 331420 | — | ACTIVE |
| Container Distributors INC | Venice | Fabricated Metal Product Manufacturing | 332439 | — | ACTIVE |
| Datatronics, INC. | Godfrey | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Equip Products INC | Saint Jacob | Miscellaneous Manufacturing | 339920 | — | ACTIVE |
| Hanger Prosthetics & Orthotics East, INC. | Maryville | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Laboratory Growth & Productivity Consulting INC | Wood River | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Mayco Manufacturing LLC dba Mayco Industries | Granite City | Primary Metal Manufacturing | 331491 | 20–99 | ACTIVE |
| Mollet Machinery LLC | Glen Carbon | Fabricated Metal Product Manufacturing | 332312 | — | ACTIVE |
| Print Media Corporation | Alton | Miscellaneous Manufacturing | 339950 | — | ACTIVE |
| Progroup Instrument INC | Godfrey | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Theis Defense LLC | Glen Carbon | Fabricated Metal Product Manufacturing | 332994 | — | ACTIVE |
| The Tied-eye LLC | Granite City | Printing and Related Support Activities | 323113 | — | ACTIVE |
| Ardent Mills LLC | Alton | Food Manufacturing | 311211 | 100–499 | LIKELY ACTIVE |
| Prairie Farms Dairy - Granite City, Il | Granite City | Food Manufacturing | 311511 | 100–499 | LIKELY ACTIVE |
| Trouw Nutrition USA Premix Plant | Highland | Food Manufacturing | 311111 | 20–99 | LIKELY ACTIVE |
| Granite City Works of United States Steel CORP | Granite City | Primary Metal Manufacturing | 331110 | — | LIKELY ACTIVE |
| Midwest Metal Coatings LLC | Granite City | Fabricated Metal Product Manufacturing | 332812 | — | LIKELY ACTIVE |
| Olin Winchester LLC | East Alton | Primary Metal Manufacturing | 331420 | — | LIKELY ACTIVE |
| Phillips 66 Company | Roxana | Petroleum and Coal Products Manufacturing | 324110 | — | LIKELY ACTIVE |
| Phillips 66 Company | Hartford | Petroleum and Coal Products Manufacturing | 324191 | — | LIKELY ACTIVE |
| Precoat Metals | Granite City | Fabricated Metal Product Manufacturing | 332812 | — | LIKELY ACTIVE |
| Sev-rend CORP | Collinsville | Printing and Related Support Activities | 323111 | 20–99 | LIKELY ACTIVE |
| Spectrulite Consortium Incorporated | Madison | Primary Metal Manufacturing | 331315 | — | LIKELY ACTIVE |
| American Steel Foundries - Granite City | Granite City | Primary Metal Manufacturing | 331513 | — | LIKELY ACTIVE |
| Gateway Energy & Coke CO LLC | Granite City | Petroleum and Coal Products Manufacturing | 324199 | — | LIKELY ACTIVE |
| Cooper B-line INC | Highland | Fabricated Metal Product Manufacturing | 332114 | — | UNVERIFIED |
| Petra Industries INC | Fairmont City | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Wieland Rolled Products NA - East Alton Casting Plant | East Alton | Primary Metal Manufacturing | 331420 | — | UNVERIFIED |
| Abbott Machine | Alton | Fabricated Metal Product Manufacturing | 332710 | 20–99 | LIKELY ACTIVE |
| Alton Materials | Alton | Miscellaneous Manufacturing | 339999 | — | LIKELY ACTIVE |
| Becker Iron and Metal INC | Venice | Miscellaneous Manufacturing | 339999 | — | LIKELY ACTIVE |
| Bp Products North America, INC. | Wood River | Petroleum and Coal Products Manufacturing | 324110 | — | LIKELY ACTIVE |
| Chemetco | Hartford | Primary Metal Manufacturing | 331420 | — | LIKELY ACTIVE |
| Custom Steel Processing (2) | Madison | Primary Metal Manufacturing | 331110 | 20–99 | LIKELY ACTIVE |
| Fabrication Specialists INC | Alton | Fabricated Metal Product Manufacturing | 332710 | 20–99 | LIKELY ACTIVE |
| Gateway Packaging INC | Granite City | Paper Manufacturing | 322220 | — | LIKELY ACTIVE |
| Kerry/Fleischmann's Vinegar - Alton IL | Alton | Food Manufacturing | 311941 | 1–19 | LIKELY ACTIVE |
| Magnesium Elektron North America | Madison | Primary Metal Manufacturing | 331420 | 20–99 | LIKELY ACTIVE |
| Mighty River Recycling | Alton | Miscellaneous Manufacturing | 339999 | — | LIKELY ACTIVE |
