| Business | Phone |
| Clifty Engineering & Tool Co 2949 Clifty Dr, Madison 47250 | (812) 273-3272 |
| Force Cnc 940 Lanier Dr, Madison 47250 | (812) 574-1229 |
| Madison Tool & Die Co 1155 Clifty Dr, Madison 47250 | (812) 273-2250 |
| Stephan Machine & Tool 1263 W Jpg Woodfill Rd, Madison 47250 | (812) 265-4512 |