| Business | Phone |
| Alice Communications 257 Iron Mountain Blvd, Lake Oswego 97034 | (503) 636-8258 |
| Waggener Edstrom Inc 3 Centerpointe Dr # 300, Lake Oswego 97035 | (503) 443-7000 |
| Stephan-Dobrowski Pr 1100 Westward Ho Rd, Lake Oswego 97034 | (503) 295-4493 |
| Mc Isac Plus Co Lake Oswego 97035 | (503) 636-0240 |