| Spencer Regional Healthcare Foundation | Spencer | E21Z Health Care | $1.9M | 0 |
| Northeast Iowa Community College Foundation Inc | Peosta | — | $1.9M | 0 |
| NATIONAL SYSTEMS CONTRACTORS ASSOCIATION | Cedar Rapids | — | $1.9M | 2 |
| THE OUTING CLUB | Davenport | — | $1.9M | 1 |
| FILMSCENE | Iowa City | A31 Arts, Culture & Humanities | $1.9M | 1 |
| Casebine Community Credit Union | Burlington | — | $1.9M | 1 |
| TLC The Learning Center | Charles City | P33 Human Services | $1.9M | 0 |
| AEGIS CREDIT UNION | Clinton | W61 Public & Societal Benefit | $1.9M | 0 |
| EASTERN IOWA REGIONAL HOUSING CORPORATION | Dubuque | — | $1.9M | 0 |
| PATRONUS INC | Corydon | E11 Health Care | $1.9M | 1 |
| WORLD LINK INC | Kalona | B43 Education | $1.8M | 1 |
| IOWA CENTRAL COMMUNITY COLLEGE FOUNDATION | Fort Dodge | — | $1.8M | 0 |
| RIVER COMMUNITY CREDIT UNION | Ottumwa | — | $1.8M | 1 |
| YOUNG MEN'S CHRISTIAN ASSOCIATION | Mason City | P27Z Human Services | $1.8M | 1 |
| SUCCESSLINK INC | Waterloo | P50 Human Services | $1.8M | 0 |
| INT'L IRON WORKERS UNION NO 67 | Des Moines | — | $1.8M | 2 |
| IOWA RAILROAD HISTORICAL SOCIETY | Boone | — | $1.8M | 1 |
| URBANDALE GOLF AND COUNTRY CLUB | Urbandale | — | $1.8M | 1 |
| MASTER BUILDERS OF IOWA | West Des Moines | — | $1.8M | 5 |
| HOSPICE OF WASHINGTON COUNTY INC | Washington | — | $1.8M | 1 |
| EMPLOYER CONTRIBUTION VEBA TR THE ANDREW W MELLON FOUNDATION | Clinton | Y43 Mutual & Membership Benefit | $1.8M | 1 |
| WATERLOO COMMUNITY FOUNDATION | Waterloo | T30 Philanthropy, Voluntarism & Grantmaking Foundations | $1.8M | 1 |
| THE IOWA CHILDREN'S MUSEUM | Coralville | A520 Arts, Culture & Humanities | $1.8M | 1 |
| NAHANT MARSH EDUCATION CENTER | Davenport | C32 Environment | $1.8M | 1 |
| MAHASKA COMMUNITY RECREATION FOUNDA | Oskaloosa | T31 Philanthropy, Voluntarism & Grantmaking Foundations | $1.8M | 1 |
| Mercy Hospital Foundation | Iowa City | — | $1.8M | 4 |
| GENEVA GOLF & COUNTRY CLUB | Muscatine | — | $1.8M | 0 |
| INDEPENDENT INSURANCE AGENTS OF IOWA | West Des Moines | — | $1.8M | 2 |
| MOUNT VERNON COMMUNITY SCHOOL DISTRICT FOUNDATION | Mount Vernon | — | $1.8M | 0 |
| IOWA CITIZENS FOR COMMUNITY IMPROVEMENT | Des Moines | S200 Community Improvement & Capacity Building | $1.8M | 1 |
| THE BUTLER FAMILY FOUNDATION | Dubuque | T99Z Philanthropy, Voluntarism & Grantmaking Foundations | $1.8M | 0 |
| INGHAM-OKOBOJI LUTHERAN BIBLE CAMP ASSN | Milford | O50 Youth Development | $1.8M | 1 |
| EMPLOYER CONTRIBUTION EVANSVILLE UNIVERSITY VEBA TRUST | Clinton | Y43 Mutual & Membership Benefit | $1.8M | 1 |
| IOWA AREA DEVELOPMENT GROUP LC | Des Moines | — | $1.8M | 6 |
| HW GROUT TRUST | Waterloo | — | $1.8M | 0 |
| NIAD CENTER FOR HUMAN DEVELOPMENT INC | Mason City | — | $1.8M | 1 |
| SUMNER DAYCARE & LEARNING CENTER INC | Sumner | B21 Education | $1.8M | 0 |
| United Food & Commercial Workers Union Local No 222 | Sioux City | — | $1.8M | 19 |
| AMES GOLF AND COUNTRY CLUB | Ames | — | $1.8M | 0 |
| IOWA RENEWABLE FUELS ASSOCIATION | West Des Moines | S41 Community Improvement & Capacity Building | $1.8M | 1 |
| HEARTLAND CHARITABLE TRUST | Dubuque | T70 Philanthropy, Voluntarism & Grantmaking Foundations | $1.8M | 0 |
| Water For Life Inc | Kalona | Q300 International, Foreign Affairs & National Security | $1.8M | 2 |
| GREATER DUBUQUE DEVELOPMENT CORPORATION | Dubuque | — | $1.8M | 1 |
| IOWA NUTRIENT RESEARCH AND EDUCATION COUNCIL | Des Moines | C05 Environment | $1.7M | 0 |
| ST LUKE'S HEALTH RESOURCES | Sioux City | E320 Health Care | $1.7M | 11 |
| CORNERSTONE COUNSELING CENTER OF AMES INC | Ames | F60 Mental Health & Crisis Intervention | $1.7M | 0 |
| ST LUKE'S HEALTH SYSTEM INC | Sioux City | — | $1.7M | 11 |
| AMERICAN ASSOC OF SWINE VETERINARIANS | Perry | — | $1.7M | 1 |
| PORTLAND GENERAL ELECTRIC COMPANY VEBA | Des Moines | Y43 Mutual & Membership Benefit | $1.7M | 1 |
| THE VILLAGE COMMUNITY | Coralville | L21 Housing & Shelter | $1.7M | 1 |
