| Business | Phone |
| Advanced Machining Techs Inc 7900 Computer Ave, Bloomington 55435 | (952) 345-4200 |
| Batten Tool & Machine Inc 10525 Florida Ave S # 101, Bloomington 55438 | (952) 942-9198 |
| Burnsville Tool & Die Inc 9326 Bryant Ave S, Bloomington 55420 | (952) 884-7612 |
| Delux Machine & Mfg 9803 Logan Ave S, Bloomington 55420 | (952) 888-0552 |
| Hiltner Machine 8247 Pillsbury Ave S, Bloomington 55420 | (952) 884-4737 |
| Nelson Numeric Co 1750 W 96th St, Bloomington 55431 | (952) 829-7337 |
| Nelson Precision Turning 10525 Florida Ave S # 100, Bloomington 55438 | (952) 942-6267 |
| Thorud Inc 10501 Hampshire Ave S, Bloomington 55438 | (952) 996-9020 |