| Business | Phone |
| Aic Inc 1710 Goodridge Dr, Mclean 22102 | (703) 442-8155 |
| Compuware Corp 8201 Greensboro Dr 400, Mclean 22102 | (703) 749-8555 |
| Control Data Svc Inc 8180 Greensboro Dr, Mclean 22102 | (703) 821-5496 |
| Ixi Corp 6845 Elm St 400, Mclean 22101 | (703) 848-3800 |
| Keane Inc 1410 Spring Hill Rd 500, Mclean 22102 | (703) 848-7200 |
| M & M Consultants Llc 7015 Churchill Rd, Mclean 22101 | (703) 356-8877 |
| Quantitative Software 2000 Corporate Rdg 900, Mclean 22102 | (703) 790-0055 |