| Business | Phone |
| Daviess County Courthouse Montgomery 47558 | (812) 486-3535 |
| Daviess County Development Montgomery 47558 | (812) 486-3354 |
| Daviess County Highway Office Rr 1 Box 52, Montgomery 47558 | (812) 444-5798 |
| Daviess County Landfill County Rd 650 E, Montgomery 47558 | (812) 486-3774 |