| IOWA SOYBEAN ASSOCIATION | $33,930,076 | $29,641,064 |
| ON WITH LIFE INC | $14,852,352 | $15,952,531 |
| FAITH BAPTIST BIBLE COLLEGE | $7,145,401 | $7,542,097 |
| ON WITH LIFE EXTENDED SERVICES LTD | $5,016,713 | $4,864,671 |
| NORTH CENTRAL SOYBEAN RESEARCH PROGRAM | $4,177,896 | $4,767,702 |
| IOWA ASSOCIATION OF MUNICIPAL UTILITIES | $4,254,384 | $4,387,904 |
| DMACC FOUNDATION | $5,786,802 | $3,404,603 |
| CASEYS CHARITIES INC | $3,051,265 | $3,182,826 |
| ANKENY CHRISTIAN ACADEMY | $2,961,707 | $2,851,830 |
| IOWA CONCRETE PAVING ASSOCIATION | $2,126,208 | $1,925,323 |
| NATIONAL ASSOCIATION OF SPORTING GOODS WHOLESALERS | $2,095,621 | $1,769,950 |
| IOWA FOSTER AND ADOPTIVE PARENTS ASSOC | $1,377,882 | $1,204,435 |
| SOIL AND WATER CONSERVATION SOCIETY | $1,128,469 | $1,163,878 |
| IOWA AGRICULTURE WATER ALLIANCE | $1,294,510 | $1,135,780 |
| IOWA FFA FOUNDATION INC | $702,385 | $1,026,915 |
| IOWA READY MIXED CONCRETE ASSOCIATION | $940,879 | $892,475 |
| ANKENY SOCCER CLUB | $828,241 | $801,516 |
| SOYBEAN RESEARCH AND DEVELOPMENT COUNCIL | $786,806 | $786,601 |
| FEDERATION OF EXCHANGE ACCOMMODATORS | $1,392,926 | $774,099 |
| IOWA VETERINARY MEDICAL ASSOCIATION | $878,984 | $748,517 |
| ANKENY AREA CHAMBER OF COMMERCE | $723,685 | $743,216 |
| IOWA GOLF ASSOCIATION | $739,415 | $717,111 |
| INTERNATIONAL ASSOCIATION OF | $677,761 | $665,921 |
| CYCLONE REGIONAL TRAINING CENTER INC | $637,141 | $652,277 |
| TRAILHEAD INTERNATIONAL BUILDERS INC | $780,775 | $618,198 |