| Business | Phone |
| Hofmann Engineering 42000 Virgo St Ne, North Branch 55056 | (763) 689-3450 |
| Reider Machine Inc 6760 Ash St, North Branch 55056 | (651) 277-5988 |
| Royal Precision Machine 39605 Grand Ave, North Branch 55056 | (651) 674-0772 |
| St Croix Valley Machine 12101 Kost Dam Rd, North Branch 55056 | (651) 257-2917 |
| Superior Engineering Inc 39374 Grand Ave, North Branch 55056 | (651) 674-4427 |