Manufacturing in Madison County, Illinois
The register lists 340 facilities in Madison, Illinois. According to the Bureau of Labor Statistics, 168 establishments were counted in Madison in 2025. Primary Metal Manufacturing is an industry with 2,502 employees in Madison, according to the Bureau of Labor Statistics.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 168 manufacturing establishments in Madison County in 2025, employing about 7,499 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 340.
Facilities6 FACILITIES
Listing 6 of 10: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Phillips 66 Company | Hartford | Petroleum and Coal Products Manufacturing | 324191 | — | LIKELY ACTIVE |
| Chemetco | Hartford | Primary Metal Manufacturing | 331420 | — | LIKELY ACTIVE |
| National Maintenance & Repair INC | Hartford | Transportation Equipment Manufacturing | 336611 | — | LIKELY ACTIVE |
| Phillips 66 Hartford Lubricants Plant | Hartford | Petroleum and Coal Products Manufacturing | 324191 | 20–99 | LIKELY ACTIVE |
| National Maintenance and Repair | Hartford | Transportation Equipment Manufacturing | 336611 | — | LIKELY ACTIVE |
| Kinder Morgan Transmix CO LLC | Hartford | Petroleum and Coal Products Manufacturing | 324199 | — | UNVERIFIED |