| Business | Phone |
| C & M Inc 8982 Syndicate Ave, Circle Pines 55014 | (651) 792-9784 |
| Taylor Machine Inc 3412 88th Ave Ne, Circle Pines 55014 | (763) 786-5949 |
| Tolerance Masters Inc 4444 Ball Rd Ne, Circle Pines 55014 | (763) 717-9845 |
| Progressive Engineering Tech 450 Apollo Dr, Circle Pines 55014 | (651) 784-4240 |