| Business | Phone |
| Gollin Typing Svc 1815 Lamont St Nw, Washington 20010 | (202) 232-0155 |
| Hbr & Assoc 1411 K St Nw, Washington 20005 | (202) 842-0869 |
| K B Assoc 1303 Emerson St Nw, Washington 20011 | (202) 291-8385 |
| M A Lefande Co 1001 16th St Ne, Washington 20002 | (202) 737-5350 |
| Office Doctor Inc 1730 K St Nw # 304, Washington 20006 | (202) 223-9439 |
| Office Network Systems 4631 Blaine St Ne, Washington 20019 | (202) 399-2446 |
| Peak Performance 1705 K St Nw, Washington 20036 | (202) 223-4558 |
| Powell & Assoc 1129 20th St Nw, Washington 20036 | (202) 466-2942 |
| Systems Data Graphics 1239 4th St Sw, Washington 20024 | (202) 554-6296 |
| Word Up 1400 Constitution Ave Ne, Washington 20002 | (202) 547-5134 |