| Business | Phone |
| Best Computer Svc 2832 30th St Ne, Washington 20018 | (202) 832-1994 |
| Caci Inc 1100 L St Nw # 200, Washington 20005 | (202) 712-7979 |
| Dimensions International Inc 600 Maryland Ave Sw, Washington 20024 | (202) 484-2491 |
| Eds Corp 1331 Pennsylvania Ave Nw #1300, Washington 20004 | (202) 637-6700 |
| Eds Office-Government Affair 1331 Pennsylvania Ave Nw, Washington 20004 | (202) 393-4716 |
| Martin Lockhead Ims Mgmt Svc 1200 K St Nw, Washington 20005 | (202) 414-3500 |
| Krs Processing Inc Po Box 2488, Washington 20013 | (202) 396-1225 |
| Haber & Assoc 1771 T St Nw, Washington 20009 | (202) 462-1133 |
| International Business Svc Inc 1010 Vermont Ave Nw, Washington 20005 | (202) 628-1470 |
| International Data Manage 4590 Macarthur Blvd Nw, Washington 20007 | (202) 338-4500 |
| Opportunity Systems Inc 1050 17th St Nw # 950, Washington 20036 | (202) 682-9100 |
| Pacific Data Svc Inc 1130 Connecticut Ave Nw, Washington 20036 | (202) 828-1030 |
| Prwt Svc 1133 15th St Nw, Washington 20005 | (202) 898-0359 |
| Quality Consulting Svc Hub 3200 Martin L King Jr Ave Se, Washington 20032 | (202) 562-0133 |
| Raven Systems & Research Inc 1101 Vermont Ave Nw, Washington 20005 | (202) 842-1811 |
| Software Engineering Tech Inc 1701 K St Nw # 4, Washington 20006 | (202) 785-8585 |
| Systems & Applies Science Intl 1425 K St Nw, Washington 20005 | (202) 289-7899 |