| Business Name | Phone | Address | zip code |
| International Business Network | (703)471-0881 | 22917 Regent Terr | 20166 |
| I 3 Solutions | (703)404-9595 | 45945 Center Oak Plaza | 20166 |
| Torch Concepts | (703)654-6007 | 21351 Ridgetop Circle Suite 300 | 20166 |
| Federal Technology | (703)742-7590 | 22800 Executive Drive Suite 130 | 20166 |
| Cambridge Systems Inc | (703)796-0205 | 108 Terminal Drive Suite G | 20166 |
| Worldwide Network Services | (202)448-9270 | 22685 Holiday Park Drive | 20166 |
| Affinity Computer Technology | (703)397-9451 | 23035 Douglas Court Suite 101 | 20166 |
| Dunn Computer Corporation | (703)450-0400 | 1306 Squire Court | 20166 |
| Netsense Inc | (703)629-0001 | 21837 Regents Park Cir | 20166 |
| Ipoptical | (703)871-4100 | 45940 Horseshoe Drive | 20166 |
| AOL | (888)265-8006 | AOL Way | 20166 |
You can also check out Computer Networking in Sterling