| NATIONAL FORENSIC LEAGUE | $2,984,573 | $3,548,865 |
| IOWA GIRLS HIGH SCHOOL ATHLETIC UNION | $3,441,170 | $3,329,542 |
| IOWA ASSOCIATION OF REALTORS | $3,292,347 | $3,302,782 |
| IOWA HEALTH CARE ASSOCIATION | $3,508,899 | $3,280,259 |
| RESERVE A NONPROFIT CORP | $1,268,480 | $2,993,269 |
| MEALS FROM THE HEARTLAND INC | $2,011,968 | $2,247,090 |
| IOWA SOCIETY OF CERTIFIED PUBLIC ACCOUNTANTS | $2,122,199 | $2,057,399 |
| INDEPENDENT INSURANCE AGENTS OF IOWA | $1,613,988 | $1,316,659 |
| REYNOLDS-GREGG INAUGURAL COMMITTEE | $788,994 | $1,311,279 |
| HUMAN CHOICE OF IOWA | $1,500,879 | $1,308,157 |
| IOWA AUTOMOBILE DEALERS ASSOCIATION | $1,117,879 | $1,299,300 |
| COALITION TO SUPPORT IOWAS FARMERS | $1,094,326 | $1,231,843 |
| IOWA OPTOMETRIC ASSOCIATION | $1,239,981 | $1,190,105 |
| AMYOTROPHIC LATERAL SCLEROSIS ASSOCIATION IOWA CHAPTER | $1,020,365 | $1,128,518 |
| SENIOR QUALITY LIFESTYLES CORPORATION | $1,255,283 | $1,121,133 |
| UNITED SERVICES CREDIT UNION | $1,290,790 | $1,102,319 |
| IOWA MEDIATION SERVICE INC | $1,015,241 | $1,062,397 |
| IOWA COMMUNICATIONS ALLIANCE | $1,216,241 | $1,057,229 |
| CAMP HERTKO HOLLOW INC | $911,999 | $1,045,393 |
| AMES ECUMENICAL HOUSING INC | $1,074,805 | $941,541 |
| IOWA ASSOCIATION OF INDEPENDENT COLLEGES AND UNIVERSITIES | $941,429 | $917,067 |
| NATIONAL AGRICULTURE IN THE CLASSROOM ORGANIZATION | $1,027,015 | $900,020 |
| CHRYSALIS FOUNDATION | $851,735 | $873,644 |
| HISTORIC VALLEY JUNCTION FOUNDATION | $739,926 | $849,948 |
| DEB AND JEFF HANSEN FOUNDATION | $1,490,780 | $798,235 |