| Business | Phone |
| Dks Assoc 719 2nd Ave 1250, Seattle 98104 | (206) 382-9800 |
| Barry W Fairfax 2124 Nw 93rd St, Seattle 98117 | (206) 784-5032 |
| Bucher Willis & Ratliff 720 Olive Way # 1200, Seattle 98101 | (206) 448-2123 |
| Heffron Transportation 6544 Ne 61st St, Seattle 98115 | (206) 547-7170 |
| Icf Kaiser Engineers 801 2nd Ave # 311, Seattle 98104 | (206) 521-5966 |