| SOUTHERN IOWA MENTAL HEALTH CENTER | Ottumwa | F32Z Mental Health & Crisis Intervention | $5.9M | 0 |
| RIVER BEND TRANSIT | Davenport | W40Z Public & Societal Benefit | $5.9M | 5 |
| ARENACO | Coralville | N30 Recreation & Sports | $5.9M | 0 |
| MIDLAND CREDIT UNION | Urbandale | — | $5.9M | 2 |
| GIRL SCOUTS OF EASTERN IOWA AND WESTERN ILLINOIS INC | Bettendorf | — | $5.9M | 3 |
| JOURNEY CREDIT UNION | Des Moines | — | $5.9M | 2 |
| MEMBERS COMMUNITY CREDIT UNION | Muscatine | — | $5.9M | 3 |
| EMPLOYEE & FAMILY RESOURCES INC | Des Moines | — | $5.9M | 3 |
| Elderbridge Agency on Aging | Mason City | P81Z Human Services | $5.9M | 2 |
| CORNERSTONE SENIOR COMMUNITIES OF REMSEN | Sutherland | P75 Human Services | $5.8M | 1 |
| HOUSE OF MERCY | Des Moines | F220 Mental Health & Crisis Intervention | $5.8M | 6 |
| CONNECTIONS AREA AGENCY ON AGING | Council Bluffs | P81Z Human Services | $5.8M | 3 |
| THE HALL-PERRINE FOUNDATION | Cedar Rapids | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $5.8M | 2 |
| DUBUQUE GOLF & COUNTRY CLUB | Dubuque | — | $5.8M | 1 |
| CLARENCE NURSING HOME INC | Clarence | E91Z Health Care | $5.8M | 1 |
| PRAIRIE VIEW MANAGEMENT INC | Hawkeye | F33 Mental Health & Crisis Intervention | $5.8M | 1 |
| BLACK HAWK COUNTY GAMING ASSOCIATION | Waterloo | S31 Community Improvement & Capacity Building | $5.7M | 1 |
| SHELBY COUNTY MEDICAL CORPORATION | Harlan | E11 Health Care | $5.7M | 7 |
| UNITED ASSOCIATION OF JOURNEYMEN & APPRENTICES OF THE PLUMBING & PIPE | Des Moines | — | $5.7M | 10 |
| MONSOON ASIANS & PACIFIC ISLANDERS IN | Des Moines | P84 Human Services | $5.7M | 1 |
| HUMILITY HOMES AND SERVICES INC | Davenport | L40 Housing & Shelter | $5.7M | 3 |
| TRANSAMERICA INSTITUTE | Cedar Rapids | B60 Education | $5.7M | 0 |
| ANKENY CHRISTIAN ACADEMY | Ankeny | — | $5.7M | 1 |
| HOOVER PRESIDENTIAL FOUNDATION | West Branch | — | $5.7M | 0 |
| WESTERN CHRISTIAN HIGH SCHOOL | Sioux Center | — | $5.7M | 0 |
| QUAD CITIES CHAMBER OF COMMERCE | Davenport | S41 Community Improvement & Capacity Building | $5.6M | 6 |
| IOWA ASSOCIATION OF MUNICIPAL UTILITIES | Ankeny | — | $5.6M | 6 |
| CEDAR FOUNDATION INC | Tipton | P750 Human Services | $5.6M | 0 |
| NORTH CENTRAL SOYBEAN RESEARCH PROGRAM | Ankeny | U00Z Science & Technology | $5.6M | 0 |
| IOWA 80 TRUCKING MUSEUM | Walcott | A54 Arts, Culture & Humanities | $5.6M | 0 |
| CENTRAL IOWA SHELTER & SERVICES | Des Moines | L99Z Housing & Shelter | $5.6M | 2 |
| NEWTON YOUNG MENS CHRISTIAN ASSOCIATION | Newton | — | $5.6M | 0 |
| North Central Sheltered Workshop dba LifeWorks Community Services | Fort Dodge | J330 Employment | $5.6M | 0 |
| FRIENDS OF ROCK VALLEY | Rock Valley | S21 Community Improvement & Capacity Building | $5.6M | 0 |
| OTTO SCHOITZ FOUNDATION | Waterloo | E19 Health Care | $5.6M | 1 |
| EMPLOYER CONTRIBUTION VEBA TRUST KENYON COLLEGE | Clinton | Y43 Mutual & Membership Benefit | $5.6M | 1 |
| CEDAR RAPIDS PUBLIC LIBRARY FOUNDATION | Cedar Rapids | B11 Education | $5.6M | 1 |
| Camp Foster YMCA of the Okoboji's | Spirit Lake | P27Z Human Services | $5.6M | 1 |
| Iowa Medical Education Collaborative | Des Moines | B50 Education | $5.6M | 0 |
| Evans Memorial Home for the Aged Inc | Cresco | — | $5.6M | 1 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS LOCAL 347 | Ankeny | — | $5.5M | 9 |
| INNOVATIVE INDUSTRIES INC | Creston | — | $5.5M | 0 |
| CHILDSERVE CLINIC INC | Johnston | E32 Health Care | $5.5M | 5 |
| DMACC FOUNDATION | Ankeny | B12 Education | $5.5M | 2 |
| RUSSELL REINEKE FOUNDATION | Carroll | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $5.4M | 0 |
| CENTER FOR ALCOHOL & DRUG SERVICES INC | Davenport | F220 Mental Health & Crisis Intervention | $5.4M | 9 |
| THE COMMUNITY THEATRE OF CEDAR RAPIDS INC | Cedar Rapids | A65Z Arts, Culture & Humanities | $5.4M | 1 |
| MISSISSIPPI VALLEY FAIR INC | Davenport | — | $5.4M | 1 |
| AMERICAN HOME FINDING ASSOCIATION | Ottumwa | P310 Human Services | $5.3M | 0 |
| PANHANDLE NON-UNION VEBA RETIREE HEALTH CARE | Des Moines | Y43 Mutual & Membership Benefit | $5.3M | 1 |
