| Business | Phone |
| Adbest Precision 116 Grassland Dr, Gallatin 37066 | (615) 264-3000 |
| Usa Tool Co 238 Airport Rd, Gallatin 37066 | (615) 451-2555 |
| Beta Venture Tool & Machine 180 James St, Gallatin 37066 | (615) 230-9693 |
| Sumner Machine Co 477 Odoms Bend Rd, Gallatin 37066 | (615) 452-5746 |
| Columbia Machine Works Inc 1250 Gateway Dr, Gallatin 37066 | (615) 244-2050 |
| Hardaway Machine & Tool 1126 Highway 109 N, Gallatin 37066 | (615) 230-6131 |
| Martin Machine & Tool Co 243 W Eastland St, Gallatin 37066 | (615) 230-6210 |
| Laser Technologies Gallatin 37066 | (615) 451-2777 |