| Business | Phone |
| Arts Scans Plus Alexandria 22304 | (703) 212-6936 |
| Computex Inc 1314 King St 2, Alexandria 22314 | (703) 683-0583 |
| Concur Technologies Inc 209 Madison St 400, Alexandria 22314 | (703) 837-6100 |
| Double-Click Software Inc 6657 Patent Parish Ln, Alexandria 22315 | (703) 339-5386 |
| Electronics Boutique - America 5965 Kingstowne Towne Ctr, Alexandria 22315 | (703) 313-6159 |
| Systematics Inc 6301 Stevenson Ave, Alexandria 22304 | (703) 823-2294 |
| P C Support Intl Inc 4613 Duke St F, Alexandria 22304 | (703) 971-9176 |
| Mid-Atlantic Computer Solution 5440 Cherokee Ave, Alexandria 22312 | (703) 891-2000 |
| Mobilisa 1800 Diagonal Rd 440, Alexandria 22314 | (703) 683-4313 |
| Interstate Research Assoc Alexandria 22302 | (703) 522-0870 |
| Ivy Hill Communications 2823 King St, Alexandria 22302 | (703) 549-3663 |
| Global Professional Solutions Alexandria 22310 | (703) 921-3944 |
| X-Systems 5509 Vine St, Alexandria 22310 | (703) 922-6765 |
| Printers Plus Sales Alexandria 22309 | (703) 339-7420 |
| Digital Nation 5515 Cherokee Ave, Alexandria 22312 | (703) 642-2800 |