| Business | Phone |
| Assurant Solutions 172 Northbay Ct, Glen Carbon 62034 | (618) 288-3987 |
| Skate Corral 2868 S State Route 159, Glen Carbon 62034 | (618) 656-1369 |
| Tasc Director 4610 S State Route 159, Glen Carbon 62034 | (618) 288-0657 |
| Chicago Webs Inc 105 Oaklawn Dr, Glen Carbon 62034 | (618) 288-0080 |
| Plan Nine 300 Junction Dr, Glen Carbon 62034 | (618) 659-9062 |
| Gkj Inc 2246 S State Route 157, Glen Carbon 62034 | (618) 444-7627 |
| Paschedag & Paschedag 10 Hickory Hill Ln, Glen Carbon 62034 | (618) 288-7023 |
| Patient Accounts Management 6 Ginger Creek Pkwy, Glen Carbon 62034 | (618) 692-4420 |
| Nottingham Estates Clubhouse E Highway 162, Glen Carbon 62034 | (618) 288-9777 |