| Business | Phone |
| Bio Gas Technologies Llc 1 Continental Dr, Norwalk 44857 | (419) 663-8000 |
| Bp Oil 46 Jefferson St, Norwalk 44857 | (419) 668-6593 |
| Citgo 110 Townsend Ave, Norwalk 44857 | (419) 668-6703 |
| Speedway 183 Milan Ave, Norwalk 44857 | (419) 668-9682 |
| Hy-Miler 4768 Us Highway 250 N, Norwalk 44857 | (419) 668-7840 |