| Business | Phone |
| All Covered 10655 Ne 4th St, Bellevue 98004 | (425) 688-9046 |
| Ascom Timeplex 14205 Se 36th St, Bellevue 98006 | (425) 649-1090 |
| Bay Networks 10500 Ne 8th St 1100, Bellevue 98004 | (425) 455-8415 |
| Bay Networks-Wellfleet Comm 777 108th Ave Ne, Bellevue 98004 | (425) 646-4890 |
| C-Tech Inc 14150 Ne 20th St # 141, Bellevue 98007 | (425) 643-8614 |
| Cabletron Systems Inc 40 Lake Bellevue Dr # 340, Bellevue 98005 | (425) 637-2977 |
| Cbsi Complete Business 13810 Se Eastgate Way, Bellevue 98005 | (206) 652-9305 |
| Cisco Systems 500 108th Ave Ne 400, Bellevue 98004 | (425) 468-0800 |
| Compath 2950 Northup Way 110, Bellevue 98004 | (425) 827-7556 |
| Cyber Streams 2800 156th Ave Se, Bellevue 98007 | (425) 274-1121 |
| Data General Corp 2331 130th Ave Ne, Bellevue 98005 | (425) 869-3230 |
| Ddp Solutions 320 120th Ave Ne, Bellevue 98005 | (425) 451-8800 |
| Digital Equipment Corp Bellevue 98004 | (425) 637-4575 |
| Enterasys Networks Inc 500 108th Ave Ne 800, Bellevue 98004 | (425) 990-6400 |
| Enterprise System Solution 2018 156th Ave Ne # 100, Bellevue 98007 | (425) 889-8534 |
| Explorer Network 12727 Ne 20th St, Bellevue 98005 | (425) 556-9292 |
| Gray Computer Svc 1882 136th Pl Ne 103, Bellevue 98005 | (425) 957-0051 |
| Interact Networks Inc 1611 116th Ave Ne # 225, Bellevue 98004 | (425) 451-4157 |