| OUTDOOR ADVERTISING ASSOCIATION OF AMERICA | $6,111,344 | $6,161,300 |
| PHI BETA KAPPA SOCIETY | $6,935,447 | $6,152,300 |
| ALLIANCE FOR RETIRED AMERICANS | $6,643,731 | $6,145,393 |
| PUBLIC POLICY FUND INC DBA ALLIANCE FOR AMERICAN MANUFACTURING | $5,961,662 | $6,118,767 |
| US CHAMBER LITIGATION CENTER | $3,618,584 | $6,116,869 |
| WASHINGTON AREA NEW AUTOMOBILE DEALERS ASSOCIATION | $6,292,077 | $6,113,532 |
| INVESTMENT ADVISER ASSOCIATION | $6,400,740 | $6,113,308 |
| INVISIBLE CHILDREN INC | $6,059,314 | $6,108,415 |
| HEART OF AMERICA FOUNDATION | $3,824,763 | $6,105,781 |
| COMMUNITY CAPITAL CORPORATION | $20,035,638 | $6,094,636 |
| PUBLIC JUSTICE FOUNDATION | $6,152,153 | $6,060,524 |
| US TIRE MANUFACTURES ASSOCIATION INC | $6,916,843 | $6,054,226 |
| UNIVERSAL BALLET FOUNDATION | $14,852,880 | $6,044,426 |
| ENVIRONMENTAL INVESTIGATION AGENCY | $5,185,319 | $6,034,234 |
| WASHINGTON REGIONAL ASSOCIATION OF GRANTMAKERS | $4,594,304 | $6,012,907 |
| COUNCIL ON STATE TAXATION | $6,259,689 | $6,003,654 |
| GOLDEN TRIANGLE BUSINESS IMPROVEMENT DISTRICT CORPORATION | $6,396,858 | $5,997,447 |
| SMART GROWTH AMERICA | $5,527,186 | $5,990,543 |
| HELVETAS USA | $6,045,379 | $5,984,398 |
| AMERICAN APPAREL AND FOOTWEAR ASSOCIATION | $5,912,341 | $5,982,495 |
| HEALTH CARE COST INSTITUTE INC | $9,945,674 | $5,981,899 |
| ALLIANCE FOR REGENERATIVE MEDICINE | $7,532,037 | $5,976,518 |
| NOMA PARKS FOUNDATION | $6,086,540 | $5,971,182 |
| HEMOPHILIA FEDERATION OF AMERICA INC | $6,287,372 | $5,967,271 |
| CATHOLIC ASSOCIATION FOUNDATION INC | $6,344,500 | $5,963,446 |