| GREATER EDWARDS AQUIFER ALLIANCE INC | TX | 7 | 2024 | $218,423 |
| WITTE MUSEUM | TX | 7 | 2024 | $96,325 |
| NATIONAL PARKS CONSERVATION ASSOCIATION | DC | 7 | 2024 | $65,754 |
| TEXAS PUBLIC RADIO | TX | 7 | 2024 | $46,387 |
| PLANNED PARENTHOOD SOUTH TEXAS | TX | 6 | 2024 | $39,500 |
| TEXAS FREEDOM NETWORK EDUCATION FUND | TX | 6 | 2024 | $30,000 |
| SAVE OUR SPRINGS ALLIANCE INC | TX | 5 | 2024 | $25,149 |
| SAN ANTONIO BOTANICAL GARDEN SOCIETY INC | TX | 7 | 2024 | $23,825 |
| NATIONAL PARK FOUNDATION | DC | 6 | 2024 | $19,920 |
| OCEAN CONSERVANCY INC | DC | 5 | 2024 | $18,750 |
| THE CONSERVATION FUND A NONPROFIT CORPORATION | VA | 5 | 2024 | $18,500 |
| LAST CHANCE FOREVER | TX | 1 | 2024 | $15,000 |
| SIERRA CLUB FOUNDATION | CA | 7 | 2024 | $14,444 |
| COMAL COUNTY CONSERVATION ALLIANCE INC | TX | 6 | 2024 | $14,099 |
| NATURE CONSERVANCY | VA | 6 | 2024 | $13,000 |
| GREAT SPRINGS PROJECT INC | TX | 6 | 2024 | $12,590 |
| HEADWATERS AT INCARNATE WORD INC | TX | 5 | 2024 | $12,000 |
| BRACKENRIDGE PARK CONSERVANCY | TX | 7 | 2024 | $11,281 |
| HILL COUNTRY ALLIANCE | TX | 7 | 2024 | $11,140 |
| SAN MARCOS RIVER FOUNDATION INC | TX | 7 | 2024 | $10,500 |
| SAN ANTONIO RIVER FOUNDATION | TX | 7 | 2024 | $9,000 |
| SAN ANTONIO FOOD BANK INC | TX | 4 | 2024 | $8,000 |
| TEXAS LAND TRUST COUNCIL | TX | 6 | 2024 | $7,000 |
| BAT CONSERVATION INTERNATIONAL INC | TX | 7 | 2024 | $7,000 |
| BAMBERGER RANCH PRESERVE | TX | 7 | 2024 | $7,000 |
| CITIZENS CLIMATE EDUCATION CORP | CA | 6 | 2024 | $6,500 |
| TRIPLE H EQUITHERAPY CENTER | TX | 7 | 2024 | $6,337 |
| HUMANE SOCIETY OF SAN ANTONIO | TX | 7 | 2024 | $6,192 |
| THRIVE YOUTH CENTER INC | TX | 2 | 2024 | $6,180 |
| TEXAS WATER TRADE | TX | 6 | 2024 | $6,022 |
| SAN ANTONIO PARKS FOUNDATION | TX | 5 | 2024 | $6,000 |
| ALAMO COLLEGES FOUNDATION INC | TX | 7 | 2024 | $6,000 |
| SAN ANTONIO CONSERVATION SOCIETY FOUNDATION | TX | 7 | 2024 | $5,825 |
| UNION OF CONCERNED SCIENTISTS INC | MA | 7 | 2024 | $4,500 |
| HEADWATERS AT THE COMAL | TX | 4 | 2024 | $4,089 |
| SAN ANTONIO REPORT | TX | 4 | 2024 | $3,040 |
| SIERRA CLUB | CA | 3 | 2024 | $3,000 |
| ANY BABY CAN OF SAN ANTONIO INC | TX | 1 | 2024 | $2,600 |
| HILL COUNTRY CONSERVANCY INC | TX | 1 | 2024 | $2,000 |
| PUBLIC CITIZEN FOUNDATION INC | DC | 2 | 2024 | $2,000 |
| CHARITY NAVIGATOR | NJ | 6 | 2024 | $1,583 |
| SAN ANTONIO MUSEUM OF ART | TX | 5 | 2024 | $710 |
| MCNAY ART MUSEUM | TX | 6 | 2024 | $535 |
| SAN ANTONIO CONSERVATION SOCIETY | TX | 1 | 2024 | $104 |
| THE DIAN FOSSEY GORILLA FUND INTERNATIONAL | GA | 6 | 2023 | $12,060 |
| PHIL HARDBERGER PARK CONSERVANCY | TX | 4 | 2022 | $41,470 |
| CARITAS OF AUSTIN | TX | 5 | 2022 | $7,000 |
| BEXAR COUNTY FAMILY JUSTICE CENTER FOUNDATION | TX | 4 | 2022 | $4,030 |
| WIMBERLEY VALLEY WATERSHED ASSOC INC | TX | 4 | 2021 | $5,030 |
| AMERICAS CHARITIES | VA | 1 | 2021 | $3,000 |