Public record · Illinois
Jefferson County: 49 companies on record.
The companies the public registers place in Jefferson County, Illinois, by sector, as DealSTE read them — read 8 Nov 2026. Each opens on its own record page: registration, sites, permits, liens and compliance, each with its register.
| Sector | Companies |
|---|---|
| Auto services — repair, collision, tire | 20 |
| Defense and federal contracting | 10 |
| Manufacturing | 7 |
| Healthcare — medical, dental & home health | 5 |
| Professional services — accounting, engineering, insurance | 2 |
| Distribution & wholesale | 1 |
| Commercial cleaning & facilities services | 1 |
| Funeral homes | 1 |
| Landscaping, lawn care & grounds | 1 |
| Pest control | 1 |
| Company | Sector | City |
|---|---|---|
| Magnum Steel Works, Inc. | Manufacturing | Mt. Vernon |
| SCI Packaging | Manufacturing | Mount Vernon |
| Centralia Equipment & Machine Inc | Manufacturing | Centralia |
| Micron Precion | Manufacturing | Mount Vernon |
| TRM NRE Acquisition LLC | Manufacturing | Mount Vernon |
| Bennett Metal Products, Inc. | Manufacturing | Mt. Vernon |
| Ardl INC | Defense & federal contracting | Mount Vernon |
| Gateway Fs INC | Distribution & wholesale | RED BUD |
| Ssc Mount Vernon Operating Company LLC | Defense & federal contracting | Mount Vernon |
| Outdoor Power Sales & Service LLC | Defense & federal contracting | Mount Vernon |
| Colonial Supplies LLC | Defense & federal contracting | Mount Vernon |
| KEMMERLING HAROLD | Commercial cleaning & facilities services | MOUNT VERNON |
| ASPEN DENTAL | Healthcare — medical, dental & home health | MT VERNON |
| BROADWAY AUTOBODY | Auto services — repair, collision, tire | MOUNT VERNON |
| BURNIN DAYLIGHT OUTDOORS, LLC | Landscaping, lawn care & grounds | WOODLAWN |
| BYFORD WILSON BODYSHOP | Auto services — repair, collision, tire | MT VERNON |
| CALIBER COLLISION CENTER MT VERNON 2586 | Auto services — repair, collision, tire | MOUNT VERNON |
| CAR QUEST OF MT VERNON | Auto services — repair, collision, tire | MT VERNON |
| CARTELL AUTOBODY INC | Auto services — repair, collision, tire | MT VERNON |
| CROSSROADS COMMUNITY HOSPITAL | Healthcare — medical, dental & home health | MOUNT VERNON |
| DAVES BODY SHOP | Auto services — repair, collision, tire | MT VERNON |
| G&S AUTO BODY | Auto services — repair, collision, tire | WOODLAWN |
| GENES BODY SHOP INC | Auto services — repair, collision, tire | MT VERNON |
| GOOD SAMARITAN REGIONAL HEALTH CENTER | Healthcare — medical, dental & home health | MOUNT VERNON |
| HIGGINSON TOWING & SALVAGE | Auto services — repair, collision, tire | MOUNT VERNON |
| HUGHEY FUNERAL HOME | Funeral homes & cemeteries | MOUNT VERNON |
| LAMCZYK VETERINARY CLINIC | Professional services — accounting, engineering, insurance | MOUNT VERNON |
| LAWRENCE AUTOBODY | Auto services — repair, collision, tire | CENTRALIA |
| MARLOWS BODY SHOP | Auto services — repair, collision, tire | MT VERNON |
| MARTIN CUSTOM AUTOBODY LLC | Auto services — repair, collision, tire | WALTONVILLE |
| ME & CHARLIES ENT | Auto services — repair, collision, tire | MT VERNON |
| MT VERNON AUTO BODY SPEC | Auto services — repair, collision, tire | MT VERNON |
| NUTHERM INTERNATIONAL INC | Professional services — accounting, engineering, insurance | MOUNT VERNON |
| ROUTE FIFTEEN AUTO BODY | Auto services — repair, collision, tire | WOODLAWN |
| SCHMIDT CHEVROLET OF MT VERNON | Auto services — repair, collision, tire | MOUNT VERNON |
| SMITTY & SONS INC | Auto services — repair, collision, tire | MT VERNON |
| SPOTON PEST CONTROL INCORPORATED | Pest control & lawn treatment | MOUNT VERNON |
| SSM HEALTH GOOD SAMARITAN HOSPITAL - MT VERNON | Healthcare — medical, dental & home health | MT VERNON |
| WAYMAN HARLAN AUTO BODY | Auto services — repair, collision, tire | MT VERNON |
| WHITEYS BODY SHOP | Auto services — repair, collision, tire | MOUNT VERNON |
| WILSON AUTO BODY | Auto services — repair, collision, tire | WALNUT HILL |
| C. R. Elgin Investment LLC | Defense & federal contracting | Mount Vernon |
| Country Blacksmith LLC | Defense & federal contracting | Mount Vernon |
| Continental Tire the Americas LLC | Manufacturing | Mt. Vernon |
| Heinzmann Construction LLC | Defense & federal contracting | Opdyke |
| Jefferson County Comprehensive Services INC | Defense & federal contracting | Mount Vernon |
| National Railway Equipment Co. | Defense & federal contracting | Mount Vernon |
| ST MARY'S GOOD SAMARITAN INC | Healthcare — medical, dental & home health | CENTRALIA |
| Terry A. Milt | Defense & federal contracting | Mount Vernon |
Every company in the county, with its filings and the people behind it, is read inside DealSTE. Request access.
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01
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02
We write back as places open
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03
If it fits, an invitation
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