| Business | Phone |
| Transtech Center/Hi-Tech Bus 3541 Gabel Rd, Billings 59102 | (406) 652-7603 |
| Bottrell Family Investments 3529 Gabel Rd, Billings 59102 | (406) 652-8328 |
| Corning Companies 2280 Grant Rd, Billings 59102 | (406) 651-4300 |
| Double Arrow Investments Inc 1921 Eastridge Dr, Billings 59102 | (406) 651-0010 |
| Rehberg Ranch 3902 Rifle Creek Trl, Billings 59106 | (406) 245-3441 |
| Montana Development Co 2916 2nd Ave N, Billings 59101 | (406) 651-5164 |
| Heritage Walk Inc 1768 Sylvan Ln, Billings 59105 | (406) 248-4316 |