| CHILDREN'S MUSEUM INC | Houston | A520 Arts, Culture & Humanities | $21.2M | 9 |
| DISABILITY RIGHTS TEXAS | Austin | R23Z Civil Rights, Social Action & Advocacy | $21.2M | 11 |
| AUSTIN TRINITY SCHOOL | Austin | B99 Education | $21.2M | 8 |
| GIRL SCOUTS OF NORTHEAST TEXAS | Dallas | O42 Youth Development | $21.1M | 8 |
| TEXAS HEALTH ACTION | Austin | E32 Health Care | $21.1M | 4 |
| BAKER & MCKENZIE VEBA MEDICAL PLAN | Dallas | — | $21.1M | 1 |
| BLUE LEARNING | Lewisville | B29 Education | $21M | 5 |
| INCARNATE WORD RETIREMENT | San Antonio | — | $21M | 8 |
| CAHRMC | Eagle Lake | E20 Health Care | $20.8M | 1 |
| H E BUTT FOUNDATION | Kerrville | — | $20.8M | 2 |
| Mercy Restorative Care Hospital Inc | Plano | E20 Health Care | $20.8M | 7 |
| LAURIE AND REED MORIAN FOUNDATION | Houston | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $20.7M | 1 |
| CHILD INC | Austin | B210 Education | $20.7M | 2 |
| Gateway Foundation - Texas | Houston | F200 Mental Health & Crisis Intervention | $20.7M | 3 |
| AT&T CORPORATION MANAGEMENT & NON-REPRESENTED | Dallas | Y430 Mutual & Membership Benefit | $20.7M | 1 |
| PATHWAYS YOUTH AND FAMILY SERVICES INC | Kerrville | P730 Human Services | $20.7M | 5 |
| SKY RANCHES INC | Van | — | $20.7M | 3 |
| MARY CROWLEY MEDICAL RESEARCH CENTER | Dallas | H30 Medical Research | $20.6M | 16 |
| United States Youth Soccer Association Inc | Frisco | N64Z Recreation & Sports | $20.5M | 7 |
| HANDS OF HEALING RESIDENTIAL T | Baytown | P30 Human Services | $20.5M | 3 |
| COMMUNITY HEALTH CENTERS OF SOUTH CENTRAL TEXAS INC | Gonzales | E21Z Health Care | $20.5M | 10 |
| Pavilion Properties | Dallas | — | $20.5M | 4 |
| ELEANOR CROOK FOUNDATION | San Marcos | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $20.5M | 1 |
| CROSS TIMBERS HEALTH CLINICS INC | De Leon | E32Z Health Care | $20.5M | 12 |
| MUSK FOUNDATION | Austin | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $20.5M | 0 |
| Hermann Park Conservancy | Houston | C500 Environment | $20.5M | 4 |
| Offshore Technology Conference | Richardson | — | $20.5M | 0 |
| GLORY OF ZION INTERNATIONAL MINISTRIES INC | Denton | X992 Religion-Related | $20.5M | 13 |
| KNIGHTS TEMPLAR EYE FOUNDATION | Flower Mound | G410 Diseases, Disorders & Medical Disciplines | $20.4M | 1 |
| CARITAS OF AUSTIN | Austin | — | $20.4M | 4 |
| MCT CREDIT UNION | Port Neches | — | $20.3M | 8 |
| WI-FI ALLIANCE | Austin | S41 Community Improvement & Capacity Building | $20.3M | 11 |
| Fort Bend Christian Academy | Sugar Land | B24Z Education | $20.3M | 5 |
| REACH RESILIENCE | San Antonio | P20 Human Services | $20.2M | 5 |
| CAPITAL OF TEXAS PUBLIC | Austin | A320 Arts, Culture & Humanities | $20.2M | 8 |
| SHALOM AUSTIN | Austin | T70Z Philanthropy, Voluntarism & Grantmaking Foundations | $20.2M | 11 |
| The Sarah and Ross Perot Jr Foundation | Dallas | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $20.2M | 0 |
| INTERNATIONAL ACADEMY WILLIAMSON | Round Rock | B29 Education | $20.2M | 5 |
| SAINT JOHN EVANGELIST TRUST FOR THE CARE | Houston | X12 Religion-Related | $20.1M | 0 |
| FAITH CHRISTIAN SCHOOL INC | Grapevine | B20 Education | $20.1M | 5 |
| SEVEN ACRES JEWISH SENIOR CARE SERVICES | Houston | E91Z Health Care | $20.1M | 5 |
| San Marcos Hays County Emergency Medical Services Incorporated | San Marcos | — | $20.1M | 7 |
| FIDELITY WELFARE BENEFIT PLANS VEBA TRUST | Westlake | Y20 Mutual & Membership Benefit | $20.1M | 0 |
| COMMUNITY COUNCIL OF SOUTH CENTRAL | Seguin | — | $20.1M | 3 |
| SID AND CAROL VERDOORN FAMILY FOUNDATION | Dallas | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $20.1M | 0 |
| NATIONAL FINANCE CREDIT CORPORATION OF | Fort Worth | — | $20M | 13 |
| HIGH PLAINS FOOD BANK | Amarillo | — | $20M | 0 |
| FORT BELKNAP ELECTRIC COOPERATIVE INC | Olney | — | $19.9M | 10 |
| Insight for Living | Frisco | X840 Religion-Related | $19.9M | 23 |
| FIRST BASIN CREDIT UNION | Odessa | — | $19.9M | 12 |
