| Business | Phone |
| Alaska Net 180 Nickerson St, Seattle 98109 | (206) 285-0640 |
| Alliance Data Systems Corp 1301 5th Ave 1800, Seattle 98101 | (206) 521-2100 |
| Alliance Data Systems Corp 600 Pine St, Seattle 98101 | (206) 262-9704 |
| Boeing Co 7755 E Marginal Way S, Seattle 98108 | (206) 655-2121 |
| Chameleon Data 3134 Elliott Ave 217, Seattle 98121 | (206) 625-9882 |
| Datarecovery Room 16052 46th Ave S, Seattle 98188 | (206) 444-4641 |
| Eastlake Management Inc 5603 11th Ave Ne, Seattle 98105 | (206) 325-2635 |
| Fidelity Information Svc 16040 Christensen Rd 101, Seattle 98188 | (206) 439-7048 |
| Glo's Data Processing 2408 2nd Ave, Seattle 98121 | (206) 256-6425 |
| Info Tech Corp 1511 6th Ave, Seattle 98101 | (206) 621-6600 |
| J C Cox & Co 807 Lake Washington Blvd S, Seattle 98144 | (206) 328-3373 |