| DES MOINES PUBLIC LIBRARY FOUNDATION | Des Moines | T11 Philanthropy, Voluntarism & Grantmaking Foundations | $1.4M | 1 |
| University Community Childcare Inc | Ames | P33 Human Services | $1.4M | 1 |
| Iowa Optometric Association | West Des Moines | — | $1.4M | 1 |
| PROJECT YOUTH INC | Rock Valley | O20 Youth Development | $1.4M | 0 |
| HOWARD COUNTY CHILD CARE ASSOCIATION | Cresco | — | $1.4M | 0 |
| Cedar Valley Ranch Inc | Vinton | E91Z Health Care | $1.4M | 1 |
| DONALD F &CHARLENE K LAMBERTI FOUNDATION | Ankeny | T20Z Philanthropy, Voluntarism & Grantmaking Foundations | $1.4M | 0 |
| DES MOINES YOUTH HOCKEY ASSOCIATION INC | Grimes | N68 Recreation & Sports | $1.4M | 0 |
| MOUNT VERNON COMMUNITY SCHOOL DISTRICT FOUNDATION | Mount Vernon | — | $1.4M | 0 |
| CYCLONE REGIONAL TRAINING CENTER INC | Ankeny | B11 Education | $1.4M | 0 |
| Catholic Charities Foundation | Dubuque | — | $1.4M | 2 |
| UNITED WAY OF DUBUQUE AREA TRI-STATES | Dubuque | T70Z Philanthropy, Voluntarism & Grantmaking Foundations | $1.4M | 1 |
| IOWA WOMEN'S FOUNDATION | Coralville | P58 Human Services | $1.4M | 1 |
| HISPANIC EDUCATIONAL RESOURCES INC | Des Moines | B60 Education | $1.4M | 0 |
| NORTHWEST IOWA COMMUNITY COLLEGE FOUNDATION | Sheldon | T31 Philanthropy, Voluntarism & Grantmaking Foundations | $1.4M | 3 |
| DES MOINES ARTS FESTIVAL INC | Des Moines | T70 Philanthropy, Voluntarism & Grantmaking Foundations | $1.4M | 1 |
| WHITEROCK CONSERVANCY | Coon Rapids | C30 Environment | $1.4M | 2 |
| ST JOSEPH EDUCATION FOUNDATION | De Witt | — | $1.4M | 0 |
| THE INSTITUTE OF MISSIONARY EVANGELISM | Des Moines | X21Z Religion-Related | $1.4M | 4 |
| IOWA COLLEGE ACCESS NETWORK | Hiawatha | B02 Education | $1.4M | 1 |
| CHILDREN'S CANCER CONNECTION | Johnston | — | $1.4M | 1 |
| GREATER SHENANDOAH FOUNDATION | Shenandoah | B82Z Education | $1.4M | 0 |
| BECKER FAMILY FOUNDATION | Ames | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $1.4M | 0 |
| AHEINZ57 PET RESCUE & TRANSPORT INC | De Soto | D20 Animal-Related | $1.4M | 1 |
| AY MCDONALD CHARITABLE FOUNDATION | Dubuque | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $1.4M | 0 |
| International Union UNITED AUTO WORKERS LOCAL 450 | Des Moines | — | $1.4M | 10 |
| Ankeny Area Chamber of Commerce | Ankeny | — | $1.3M | 0 |
| CAMP BEAR CREEK | Wyoming | — | $1.3M | 2 |
| DUBUQUE MUSEUM OF ART | Dubuque | A20Z Arts, Culture & Humanities | $1.3M | 2 |
| PGA OF AMERICA IOWA SECTION | Riverside | — | $1.3M | 1 |
| PLAN SPONSOR TRUST OF NIAGARA LUTHERAN HEALTH SYSTEM INC | Clinton | Y43 Mutual & Membership Benefit | $1.3M | 0 |
| IOWA PUBLIC HEALTH ASSOCIATION FOUNDATION | Des Moines | — | $1.3M | 1 |
| HAWKEYE WRESTLING CLUB | Iowa City | — | $1.3M | 1 |
| LABORERS' INTERNATIONAL UNION OF NORTH AMERICA LABORERS' LOCAL #43 | Cedar Rapids | — | $1.3M | 5 |
| IOWA MOTOR CARRIERS FOUNDATION | Des Moines | — | $1.3M | 0 |
| ATLAS OF SIOUX CENTER LTD | Sioux Center | P46 Human Services | $1.3M | 0 |
| DUNKERTON TELEPHONE COOPERATIVE | Dunkerton | — | $1.3M | 9 |
| Genesis Health System Workers' Compensation Plan and Trust | Davenport | Y250 Mutual & Membership Benefit | $1.3M | 7 |
| NORTH IOWA CULTURAL CENTER & MUSEUM | Clear Lake | A20 Arts, Culture & Humanities | $1.3M | 1 |
| COMMUNITY COORDINATED CHILD CARE 4-C S COMMITTEE OF JOHNSON COUNTY | Iowa City | P33Z Human Services | $1.3M | 0 |
| Humane Society of North Iowa | Mason City | D200 Animal-Related | $1.3M | 1 |
| MONARCH RESEARCH PROJECT | Marion | D30 Animal-Related | $1.3M | 0 |
| IOWA ASSOCIATION OF COMMUNITY COLLEGE TRUSTEES | Des Moines | B01 Education | $1.3M | 1 |
| IOWA GREAT LAKES CHAMBER OF COMMERCE | Arnolds Park | — | $1.3M | 0 |
| EMPLOYER CONTRIBUTION UNIVERSITY OF THE SOUTH VEBA TRUST | Clinton | Y43 Mutual & Membership Benefit | $1.3M | 1 |
| DES MOINES AREA MEDICAL EDUCATION CONSORTIUM INC | Des Moines | — | $1.3M | 10 |
| STUDENT PUBLICATIONS INC | Iowa City | A33Z Arts, Culture & Humanities | $1.3M | 1 |
| CEDAR VALLEY MONTESSORI SCHOOL INC | Cedar Rapids | B21Z Education | $1.3M | 1 |
| NEW HOPE FOUNDATION | Muscatine | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $1.3M | 1 |
| THE NEW BOHEMIAN INNOVATION COLLABORATIVE INC | Cedar Rapids | T02 Philanthropy, Voluntarism & Grantmaking Foundations | $1.3M | 3 |
