| Riverview Center Inc | Dubuque | B20G Education | $3.1M | 1 |
| MIDWEST CHRISTIAN SERVICES | Peterson | — | $3.1M | 1 |
| QUAD CITY SYMPHONY ORCHESTRA ASSOCIATION | Davenport | A690 Arts, Culture & Humanities | $3.1M | 1 |
| INDIAN CREEK NATURE CENTER | Cedar Rapids | C600 Environment | $3.1M | 1 |
| WELLMAN COOPERATIVE TELEPHONE ASSOCIATION | Wellman | — | $3.1M | 8 |
| PUTNAM MUSEUM AND SCIENCE CENTER | Davenport | A540 Arts, Culture & Humanities | $3.1M | 4 |
| CFT FOUNDATION | Mason City | T21 Philanthropy, Voluntarism & Grantmaking Foundations | $3.1M | 0 |
| IOWA 4-H FOUNDATION | Ames | — | $3M | 1 |
| SPECIAL OLYMPICS IOWA INC | Grimes | N72Z Recreation & Sports | $3M | 1 |
| BEAVER HILLS COUNTRY CLUB | Cedar Falls | N50 Recreation & Sports | $3M | 1 |
| BOYS AND GIRLS HOME OF SIOUX CITY IOWA | Sioux City | — | $3M | 2 |
| JUNIOR ACHIEVEMENT OF EASTERN IOWA INC | Cedar Rapids | O535 Youth Development | $3M | 5 |
| INTERNATIONAL UNION OF OPERATING | Des Moines | — | $3M | 10 |
| MIDWEST OLD SETTLERS & THRESHERS | Mt Pleasant | A400 Arts, Culture & Humanities | $3M | 1 |
| YOUR OWN UNITED RESOURCES INC | Fort Dodge | — | $3M | 2 |
| JOPPA | Des Moines | P20 Human Services | $3M | 2 |
| PEO STAR Scholarship | Des Moines | B82 Education | $3M | 0 |
| MARY GREELEY MEDICAL CENTER FOUNDATION | Ames | E22I Health Care | $3M | 1 |
| GOSERV GLOBAL INC | Ankeny | M20 Public Safety, Disaster Preparedness & Relief | $2.9M | 3 |
| HEARTLAND SENIOR SERVICES | Ames | P81Z Human Services | $2.9M | 1 |
| METCO CREDIT UNION | Cedar Rapids | — | $2.9M | 1 |
| LIGHTHOUSE HOUSING FOUNDATION INC | Iowa City | L20 Housing & Shelter | $2.9M | 0 |
| STILLWATER ISD 834 HRA 1050003671 | Clinton | Y43 Mutual & Membership Benefit | $2.9M | 2 |
| HOSPICE OF DUBUQUE FOUNDATION | Dubuque | P74Z Human Services | $2.9M | 7 |
| CHARLES E LAKIN HUMAN SERVICES CAMPUS | Council Bluffs | P11 Human Services | $2.9M | 0 |
| GREAT RIVER HEALTH FOUNDATION INC | West Burlington | T11 Philanthropy, Voluntarism & Grantmaking Foundations | $2.9M | 7 |
| PEO Scholar Awards | Des Moines | B82 Education | $2.9M | 0 |
| REFUGEE & IMMIGRANT VOICES IN ACTION | Des Moines | P20 Human Services | $2.9M | 1 |
| CAMP HIGH HOPES | Sioux City | P82 Human Services | $2.9M | 1 |
| THE GOSPEL MISSION | Sioux City | P600 Human Services | $2.9M | 1 |
| HORIZONS UNLIMITED OF PALO ALTO COUNTY | Emmetsburg | P82Z Human Services | $2.9M | 2 |
| PLAN SPONSOR TRUST OF MIRABITO HOLDINGS | Clinton | Y43 Mutual & Membership Benefit | $2.9M | 1 |
| REGIONAL TRANSIT AUTHORITY ART | Spencer | W400 Public & Societal Benefit | $2.9M | 1 |
| TWILIGHT ACRES INC | Wall Lake | — | $2.9M | 0 |
| YOUNG MENS CHRISTIAN ASSOC OF SPENCER IOWA | Spencer | P27 Human Services | $2.9M | 0 |
| RICEVILLE COMMUNITY REST HOME | Riceville | — | $2.9M | 1 |
| IOWA GOLF ASSOCIATION FOUNDATION | Des Moines | B82 Education | $2.9M | 1 |
| Dubuque Area Convention and Visitors | Dubuque | S40 Community Improvement & Capacity Building | $2.8M | 3 |
| IOWA RIVER HOSPICE INC | Marshalltown | P74Z Human Services | $2.8M | 0 |
| IOWA AGRICULTURE WATER ALLIANCE | Ankeny | C20 Environment | $2.8M | 0 |
| NEWTON YOUNG MENS CHRISTIAN ASSOCIATION | Newton | — | $2.8M | 0 |
| ASSOCIATED BUILDERS AND CONTRACTORS | Grimes | — | $2.8M | 2 |
| HOMES FOR IOWA INC | Anamosa | L99 Housing & Shelter | $2.8M | 0 |
| IOWA CROP IMPROVEMENT ASSOCIATION | Nevada | — | $2.8M | 0 |
| CAPITOL VIEW CREDIT UNION | Des Moines | — | $2.8M | 1 |
| SCOTT COUNTY REGIONAL AUTHORITY | Bettendorf | — | $2.8M | 0 |
| HOPE HAVEN SUPPORT FOUNDATION | Rock Valley | — | $2.8M | 1 |
| BURLINGTON AREA YMCA INC | Burlington | P27 Human Services | $2.8M | 3 |
| DES MOINES JEWISH FOUNDATION | Waukee | — | $2.8M | 0 |
| SUNNYSIDE COUNTRY CLUB | Waterloo | — | $2.8M | 0 |
