17 private foundations based in Maryland whose IRS 990-PF grant purposes mention the environment; 7 filed application instructions. Data as of 2026-11-02, sorted by grants paid.
Home › States › Maryland › Environment & conservation
| Foundation | City | Status | Grants paid | Typical grant | Tax year |
|---|---|---|---|---|---|
| The Hackerman Foundation Inc | Towson | Preselected only | $12,268,246 | $17,500 | 2024 |
| The Jacob And Hilda Blaustein Foundation Inc | Baltimore | Open to applications | $10,449,607 | $35,000 | 2024 |
| The Alper Family Foundation Inc Dba The Teach To Work Foundation | Bethesda | Preselected only | $4,778,538 | $10,000 | 2025 |
| David & Barbara B Hirschhorn Foundation Inc | Baltimore | Open to applications | $3,146,770 | $15,000 | 2024 |
| Lockhart Vaughan Foundation Inc | Baltimore | Open to applications | $2,711,200 | $27,500 | 2025 |
| Clayton Baker Trust | Baltimore | Open to applications | $2,364,500 | $20,000 | 2024 |
| Felburn Foundation | Bethesda | Open to applications | $2,148,400 | $20,000 | 2024 |
| Myles D & J Faye Sampson Family Foundationc/O Intentional Philanthrophy | Bethesda | Preselected only | $1,563,000 | $25,000 | 2025 |
| Joseph E & Marjorie B Jones Foundation Corporation | Annapolis | Open to applications | $1,200,300 | $25,000 | 2025 |
| John G & Jean R Gosnell Foundation | Chevy Chase | Preselected only | $1,130,000 | $30,000 | 2024 |
| Sheldon And Audrey Katz Foundation | Silver Spring | Preselected only | $915,000 | $50,000 | 2024 |
| The Biophilia Foundation Inc | Chester | Preselected only | $875,997 | $50,000 | 2024 |
| The Kathryn Ames Foundation Inc | Towson | Open to applications | $466,810 | $15,000 | 2024 |
| The Eccles Family Foundation | Chevy Chase | Preselected only | $454,780 | $10,000 | 2025 |
| The Eacho Family Foundation C/O Walker Management | Bethesda | Preselected only | $384,350 | $1,000 | 2024 |
| A Chance Fund Inc | Bethesda | Preselected only | $304,000 | $10,000 | 2024 |
| Sarfaty Siegel Foundation For The Future | Chevy Chase | Preselected only | $236,982 | $2,000 | 2024 |
