| Business | Phone |
| Eugene J Dale 22477 Se 42nd Ter, Issaquah 98029 | (425) 392-4806 |
| Engineering Spectrum Inc 1605 Sammamish Pkwy Nw 305, Issaquah 98027 | (425) 313-0345 |
| Flemming & Wickett 26428 Se 160th St, Issaquah 98027 | (425) 392-9791 |
| Geo Datum Inc 24829 Se 38th St, Issaquah 98029 | (425) 837-8083 |
| Global Risk Consultants 1605 Nw Sammamish Rd 307, Issaquah 98027 | (425) 557-4480 |
| Hillside Consulting 12506 202nd Pl Se, Issaquah 98027 | (425) 228-7611 |