| Business | Phone |
| Analysis Group Economics 1899 Pennsylvania Ave Nw # 200, Washington 20006 | (202) 785-6300 |
| Bendick & Egan Economic Inc 4411 Westover Pl Nw, Washington 20016 | (202) 363-4429 |
| Brimmer & Co 4400 Macarthur Blvd Nw # 302, Washington 20007 | (202) 342-6255 |
| Business Research Corp 1737 Desales St Nw, Washington 20036 | (202) 387-5065 |
| Cap Analysis 1299 Pennsylvania Ave Nw # 300, Washington 20004 | (202) 383-6800 |
| Capital Analysis 1299 Pennsylvania Ave Nw # 3, Washington 20004 | (202) 383-7411 |
| Capital Policies Inc 1417 Q St Nw, Washington 20009 | (202) 319-1151 |
| Capital Research Ctr 1513 16th St Nw, Washington 20036 | (202) 483-6900 |
| Capital Researchers 733 15th St Nw, Washington 20005 | (202) 393-1348 |
| Capital Trade Inc 1200 18th St Nw # 601, Washington 20036 | (202) 463-1850 |
| Charles R Mann Assoc Inc 1111 14th St Nw, Washington 20005 | (202) 466-6161 |
| Checchi & Co Consulting 1899 L St Nw # 800, Washington 20036 | (202) 452-9700 |
| Commodity Market Research Ltd 1717 20th St Nw, Washington 20009 | (202) 483-7944 |
| Creative Associates Intl Inc 5301 Wisconsin Ave Nw # 700, Washington 20015 | (202) 966-5804 |
| Development Alternatives Inc 1250 I St Nw, Washington 20005 | (202) 408-0123 |
| Econometrica 611 5th St Ne # A, Washington 20002 | (202) 544-5775 |
| Economic Policy Institute 1660 L St Nw # 1200, Washington 20036 | (202) 775-8810 |
| Economists Inc 1200 New Hampshire Ave Nw #400, Washington 20036 | (202) 223-4700 |
| Ers Group 2100 M St Nw # 810, Washington 20037 | (202) 328-1545 |
| Global Export & Overseas Corp Po Box 44811, Washington 20026 | (202) 829-5546 |
| Global Insight Inc 1850 M St Nw # 1100, Washington 20036 | (202) 481-9300 |
| Gorlin Group 2300 M St Nw # 800, Washington 20037 | (202) 973-2870 |
| Health Economics Research Inc 1029 Vermont Ave Nw, Washington 20005 | (202) 728-1968 |
| Heiden Associates Inc 2101 L St Nw # 200, Washington 20037 | (202) 463-8171 |
| Hospitality Development Co 1413 11th St Nw, Washington 20001 | (202) 234-8842 |
| Industrial Investment Council 700 13th St Nw, Washington 20005 | (202) 347-7470 |
| Institute International Ecnmcs 1750 Massachusetts Ave Nw, Washington 20036 | (202) 263-0224 |
| Institute-Liberty & Democracy 5101 Cathedral Ave Nw, Washington 20016 | (202) 244-9525 |
| Institute-Research-Economics 1710 Rhode Island Ave Nw # 11, Washington 20036 | (202) 463-1400 |
| Intercultural Communication 655 15th St Nw, Washington 20005 | (202) 232-7858 |
| International Bureau Of Fiscal 1126 16th St Nw, Washington 20036 | (202) 223-1063 |
| Ised 1900 L St Nw, Washington 20036 | (202) 223-3285 |
| Japan International Transport 1819 L St Nw # 1000, Washington 20036 | (202) 833-9763 |
| Joel Popkin & Co 2030 M St Nw # 800, Washington 20036 | (202) 872-0990 |
| John Mellor & Assoc 801 Pennsylvania Ave Nw, Washington 20004 | (202) 347-8802 |
| Kenan Institute-Private Ent 1300 Pennsylvania Ave Nw # 370, Washington 20004 | (202) 289-6282 |
| Leon H Keyserling 2101 Connecticut Ave Nw, Washington 20008 | (202) 667-0080 |
| Kormendi-Gardner Partners Inc 1025 Connecticut Ave Nw # 308, Washington 20036 | (202) 822-0900 |
| Lark-Horton Global Consulting 1840 Wyoming Ave Nw, Washington 20009 | (202) 332-5137 |
| Lecg 1725 I St Nw # 800, Washington 20006 | (202) 466-4422 |
| Martin Sorkin Consultants 2700 Virginia Ave Nw # 108, Washington 20037 | (202) 333-0377 |
| Metametrics Inc 1534 U St Nw # 1, Washington 20009 | (202) 333-3960 |
| Micra 1155 Connecticut Ave Nw # 900, Washington 20036 | (202) 296-6331 |
| Microeconomic Applications Inc 4354 Warren St Nw, Washington 20016 | (202) 362-5536 |
| Micronomics Inc 1201 F St Nw # 700, Washington 20004 | (202) 408-0272 |
| Middle East Research & Info 1500 Massachusetts Ave Nw #119, Washington 20005 | (202) 223-3677 |
| Mitsubishi Research Institute 2001 Pennsylvania Ave Nw # 750, Washington 20006 | (202) 785-2424 |
| Moran International 2910 Cortland Pl Nw, Washington 20008 | (202) 387-8818 |
| National Center For Economic 2317 Ashmead Pl Nw, Washington 20009 | (202) 835-1150 |
| National Center-Neighborhood 1424 16th St Nw # 300, Washington 20036 | (202) 518-6500 |
| Nomura Research Institute Amer 601 13th St Nw, Washington 20005 | (202) 783-6013 |
| Population Reference Bureau 1337 Connecticut Ave Nw, Washington 20036 | (202) 659-0411 |
| Precision Economics 1667 K St Nw, Washington 20006 | (202) 530-1113 |
| Qed Group 1250 I St Nw, Washington 20005 | (202) 898-1910 |
| Quadrangle Management Corp 1001 G St Nw # 700w, Washington 20001 | (202) 393-7378 |
| R L Banks & Assoc Inc 1717 K St Nw # 1010, Washington 20036 | (202) 296-6700 |
| Research Institute-Cnstrctn 1120 Connecticut Ave Nw # 440, Washington 20036 | (202) 296-6240 |
| Research Triangle Institute 1717 Massachusetts Ave Nw, Washington 20036 | (202) 332-5125 |
| Retirement Policy Institute 2158 Florida Ave Nw, Washington 20008 | (202) 745-3519 |
| Workplace Economics Po Box 33367, Washington 20033 | (202) 223-9191 |
| Square 345 Ltd Partnership 1001 G St Nw, Washington 20001 | (202) 783-0553 |
| Thomas C Borzilleri Phd 2000 L St Nw, Washington 20036 | (202) 862-3630 |
| Woods & Poole Economics Inc 1794 Columbia Rd Nw # 4, Washington 20009 | (202) 332-7111 |
| Urban Institute 2100 M St Nw # 401, Washington 20037 | (202) 833-7200 |
| American Enterprise Institute 1150 17th St Nw # 1100, Washington 20036 | (202) 862-5800 |
| Trade Partnership 1001 Connecticut Ave Nw # 1110, Washington 20036 | (202) 347-1041 |
| Trade Resources Co 1634 I St Nw # 12, Washington 20006 | (202) 659-0920 |
| United Nations Economic Comm 1825 K St Nw # 1120, Washington 20006 | (202) 955-5613 |