Manufacturing in Williamson County, Illinois
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 19 manufacturing establishments in Williamson County in 2024, employing about 168 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 76.
Facilities41 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Aisin Mfg Illinois LLC | Marion | Transportation Equipment Manufacturing | 336390 | 500+ | ACTIVE |
| Crisp Container CO | Marion | Plastics and Rubber Products Manufacturing | 326160 | 20–99 | ACTIVE |
| Pepsi Midamerica CO | Marion | Beverage and Tobacco Product Manufacturing | 312111 | — | ACTIVE |
| Protek Communications, LLC | Marion | Computer and Electronic Product Manufacturing | 334111 | — | ACTIVE |
| General Dynamics Ordnance & Tactical Systems INC Bfp Area | Marion | Fabricated Metal Product Manufacturing | 332992 | — | LIKELY ACTIVE |
| Diagaph/itw CO | Marion | Chemical Manufacturing | 325910 | — | LIKELY ACTIVE |
| General Dynamics Ordnance & Tactical Systems INC I Area | Marion | Fabricated Metal Product Manufacturing | 332992 | — | LIKELY ACTIVE |
| Aisin Light Metals LLC | Marion | Transportation Equipment Manufacturing | 336390 | 100–499 | LIKELY ACTIVE |
| General Dynamics Ots Test Rang | Marion | Chemical Manufacturing | 325920 | — | LIKELY ACTIVE |
| Aisin Electronics Illinois LLC | Marion | Computer and Electronic Product Manufacturing | 334419 | — | LIKELY ACTIVE |
| General Dynamics Ots Area 13 | Marion | Chemical Manufacturing | 325920 | — | LIKELY ACTIVE |
| Perma-treat of Illinois INC | Marion | Wood Product Manufacturing | 321114 | — | LIKELY ACTIVE |
| Southern Illinois Redi-mix INC | Marion | Nonmetallic Mineral Product Manufacturing | 327320 | — | LIKELY ACTIVE |
| Cimco Recycling | Marion | Primary Metal Manufacturing | 331492 | — | UNVERIFIED |
| General Dynamics Ordnance & Tactical Systems INC | Marion | Fabricated Metal Product Manufacturing | 332992 | — | UNVERIFIED |
| General Dynamics-ots P-area | Marion | Fabricated Metal Product Manufacturing | 332992 | — | UNVERIFIED |
| Short Brothers Construction INC | Marion | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Federal Prison Industries, INC | Marion | Electrical Equipment, Appliance & Component Manufacturing | 335931 | — | LIKELY ACTIVE |
| Marion | Marion | Beverage and Tobacco Product Manufacturing | 312111 | 100–499 | LIKELY ACTIVE |
| Marion, IL | Marion | Fabricated Metal Product Manufacturing | 332722 | 20–99 | LIKELY ACTIVE |
| Stok Federal Services, LLC | Marion | Transportation Equipment Manufacturing | 336110 | — | LIKELY ACTIVE |
| Cashs Baker Chevrolet | Marion | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Ferguson Contracting LLC | Marion | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Ferguson Contracting LLC | Marion | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Heartland Metal Sales, LLC | Marion | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
| Hucks 247 | Marion | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| King Tuts | Marion | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Lake of Egypt Supermarket | Marion | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Lily Abbott/loraine Ross Real Estate Property | Marion | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Marion Gas | Marion | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Minova Americas Dba Minova Holdings INC. | Marion | Fabricated Metal Product Manufacturing | 332722 | — | UNVERIFIED |
| Odum Concrete Products INC | Marion | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Orica USA INC | Marion | Fabricated Metal Product Manufacturing | 332722 | — | UNVERIFIED |
| Pilot Travel Center | Marion | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Porter-cnf America INC | Marion | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Raleigh Ready Mix LLC | Marion | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Sara Lee Bakery Group INC. | Marion | Food Manufacturing | 311812 | — | UNVERIFIED |
| Shew Brothers INC. | Marion | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
| Stoneworks LLC | Marion | Nonmetallic Mineral Product Manufacturing | 327991 | — | UNVERIFIED |
| Tru-Bilt Farm & Commercial Building Company | Marion | Fabricated Metal Product Manufacturing | 332311 | — | UNVERIFIED |
| Warren Oil CO. - Il | Marion | Petroleum and Coal Products Manufacturing | 324191 | — | UNVERIFIED |
