| Firm Name | Category | City |
| Sonthalia Agencies | Wholesale Oil | Bilaspur |
| Sonu Gifts | Gift Shops | Bilaspur |
| SOOD BROTHERS | Service Center | Raipur |
| Soso Travels, Raipur, Chhattisgarh | Travel Agent | Raipur |
| Soubhaghyam General | Retail General | Bilaspur |
| Sourabh Construction, Raipur, Chhattisgarh | Contractors | Raipur |
| South East Central Railway (SECR) | Railway | Bilaspur |
| South East Central Railway (SECR) | Transportation | Bilaspur |
| South Eastern Coal Fields Limited (SECL) | Coal Mines | Bilaspur |
| Sparsh Automobiles, Raipur, Chhattisgarh | Automobile Spare Parts | Raipur |
| Sparsh Automobiles, Raipur, Chhattisgarh | Automobile Dealership | Raipur |
| Sparsh Automobiles, Raipur, Chhattisgarh | Automobile Dealership | Raipur |
