| Business | Phone |
| Ena Couriers 9126 E Marginal Way S, Seattle 98108 | (206) 624-3200 |
| Bucky's Courier Systems Seattle 98121 | (206) 448-9280 |
| Henry Industries Courier Ntwrk 8502 30th Ave Nw, Seattle 98117 | (206) 789-1166 |
| Jet City Messengers 975 John St # 260, Seattle 98109 | (206) 464-4132 |
| Precise Courier 1147 N 94th St 102, Seattle 98103 | (206) 778-1500 |
| Title Delivery Svc 1165 Eastlake Ave E 202, Seattle 98109 | (206) 682-3241 |
| Mercury Courier Corp 2615 1st Ave C, Seattle 98121 | (206) 448-3379 |
| Purolator Courier Ltd 18900 8th Ave S 800, Seattle 98148 | (206) 244-4733 |
| Overseas Courier Svc 4449 S 134th Pl, Seattle 98168 | (206) 444-4990 |
| Transco 14900 Interurban Ave S 271, Seattle 98168 | (206) 439-1303 |
| Pacific Courier Svc 530 Strander Blvd, Seattle 98188 | (206) 242-1525 |
| Tricor America Inc 2355 S 200th St, Seattle 98198 | (206) 433-8585 |