| Business | Phone |
| Tractor Supply Co 3355 Guthrie Hwy, Clarksville 37040 | (931) 648-8895 |
| Security Seed & Chemical 5217 Guthrie Hwy, Clarksville 37040 | (931) 485-7333 |
| Royster Clark 5076 Guthrie Hwy, Clarksville 37040 | (931) 552-0107 |
| Rural King Supply 1141 Fort Campbell Blvd, Clarksville 37042 | (931) 542-0051 |
| Power Equipment Shop 1801 Wilma Rudolph Blvd, Clarksville 37040 | (931) 645-9628 |
| Mississippi Valley Agriculture 5217 Guthrie Hwy, Clarksville 37040 | (931) 485-1682 |
| Montgomery Farmers Co-Op 102 Old Highway 48, Clarksville 37040 | (931) 920-5735 |