Houston Botanic Garden
Houston, TX ·EIN 04-3695294 ·Grant funding profile from IRS 990 filings
Who funds Houston Botanic Garden?
Houston Botanic Garden is funded by 79 grantmakers, led by Garver Black Hilyard Family Foundation ($1.6M), Melbern G & Susanne M Glasscock ($1.5M), The Brown Foundation Inc ($1.2M). In total, IRS Form 990 filings record $7.6M in grants to Houston Botanic Garden between 2022–2025.
Showing top 25 of 79 funders by total given.
What grants has Houston Botanic Garden received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | The Brown Foundation Inc | Operating Support | $150,000 |
| 2024 | Garver Black Hilyard Family Foundation | General Charitable Purposes | $359,350 |
| 2024 | Melbern G & Susanne M Glasscock | UNRESTRICTED | $300,000 |
| 2024 | The Marie M and James H Galloway | GENERAL FUND | $200,000 |
| 2024 | The Brown Foundation Inc | Operating Support | $150,000 |
| 2024 | The Brown Foundation Inc | Operating Support | $100,000 |
| 2024 | Melbern G & Susanne M Glasscock | GENERAL OPEARATING | $100,000 |
| 2024 | The John M O'quinn Foundation | TO SUPPORT OPERATIONS | $75,000 |
| 2024 | Hamill Foundation | To support general operating programs. | $75,000 |
| 2024 | Greater Houston Community Foundation | ENVIRONMENTAL | $51,500 |
| 2024 | Sterling-Turner Foundation | General support | $50,000 |
| 2024 | The Powell Foundation | Conservation: Connecting People to Nature | $50,000 |
| 2024 | The Susan Vaughan Foundation Inc | FOR GENERAL OPERATING SUPPORT AND HURRICANE BERYL RELIEF | $50,000 |
| 2024 | Willard And Ruth Johnson | General Support | $40,000 |
| 2024 | The Elkins Foundation | IN SUPPORT OF THE NEW HORTICULTURE INTERNSHIP PROGRAM | $30,000 |
| 2024 | John R Eckel Jr Foundation | Unrestricted operating support | $25,000 |
| 2024 | Huffington Foundation | TO SUPPORT HOUSTON BOTANIC GARDEN'S CAPITAL CAMPAIGN | $25,000 |
| 2024 | Vivian L Smith Foundation | FUNDS TO BE USED FOR PROGRAM SUPPORT | $25,000 |
| 2024 | The Wt & Louise J Moran Foundation | TO FURTHER THE ORGANIZATION'S CHARITABLE MISSION. | $25,000 |
| 2024 | Kinder Foundation | GENERAL FUND | $25,000 |
| 2024 | MD Anderson Foundation | General operating support | $25,000 |
| 2024 | MD Anderson Foundation | General operating support | $25,000 |
| 2024 | Centerpoint Energy Foundation Inc | GENERAL DONATION | $25,000 |
| 2024 | Houston Jewish Community Foundation | General Support | $22,000 |
| 2024 | National Philanthropic Trust | CULTURE & ARTS | $16,500 |
| 2024 | The Nancy and Clive Runnells Foundation | GENERAL CHARITABLE PURPOSES | $15,000 |
| 2024 | Halliburton Charitable Foundation | GENERAL SUPPORT | $15,000 |
| 2024 | The Brown Foundation Inc | Matching gift-operating support | $15,000 |
| 2024 | Keith & Mattie Stevenson Foundation | GENERAL PURPOSE | $15,000 |
| 2024 | The Brown Foundation Inc | Operating Support in memory of Anita Borges Stude | $14,000 |
Showing 30 most recent of 200 recorded grants.
Frequently Asked Questions
Who funds Houston Botanic Garden?
Houston Botanic Garden is funded by 79 grantmakers, led by Garver Black Hilyard Family Foundation ($1.6M), Melbern G & Susanne M Glasscock ($1.5M), The Brown Foundation Inc ($1.2M). In total, IRS Form 990 filings record $7.6M in grants to Houston Botanic Garden between 2022–2025.
Who is Houston Botanic Garden's largest funder?
Garver Black Hilyard Family Foundation is the largest recorded funder of Houston Botanic Garden, with $1.6M across 5 grants (2022–2024).
How much grant funding has Houston Botanic Garden received?
IRS 990 filings record $7.6M in grants to Houston Botanic Garden across 200 grants from 79 funders between 2022–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.