| Business | Phone |
| Advanced Research Corp 4459 White Bear Pkwy, White Bear Lake 55110 | (651) 407-8950 |
| Cain Ouse Assoc Inc 1310 Highway 96 E # 116, White Bear Lake 55110 | (651) 426-9549 |
| Hallberg Engineering 1750 Commerce Ct, White Bear Lake 55110 | (651) 748-1100 |