Sky Island Alliance
Tucson, AZ ·EIN 86-0796748 ·Grant funding profile from IRS 990 filings
Who funds Sky Island Alliance?
Sky Island Alliance is funded by 32 grantmakers, led by Wilburforce Foundation ($1.4M), Community Foundation for ($114K), Rossetter Foundation ($62K). In total, IRS Form 990 filings record $2.2M in grants to Sky Island Alliance between 2020–2025.
Showing top 25 of 32 funders by total given.
What grants has Sky Island Alliance received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Climate Conservation Dba Center | BUILDING NETWORKS | $25,000 |
| 2024 | Wilburforce Foundation | ENVIRONMENTAL - GENERAL SUPPORT 2024 | $200,000 |
| 2024 | Wilburforce Foundation | ENVIRONMENTAL - BORDER WILDLIFE STUDY AND ADVOCACY SUPPORT | $100,000 |
| 2024 | National Wilderness Stewardship Alliance | WILDERNESS AND TRAIL STEWARDSHIP | $29,896 |
| 2024 | Arthur L Bud Johnson in Memory of | NATURE CONSERVATION | $20,000 |
| 2024 | Rossetter Foundation | GENERAL PURPOSES | $16,000 |
| 2024 | The Schaffner Family Foundation | LAND CONSERVATION | $15,000 |
| 2024 | International Community Foundation | CHARITABLE PURPOSE | $14,974 |
| 2024 | Woodin Laboratory | GENERAL SUPPORT | $10,000 |
| 2024 | The Rose and David Dortort Foundation | ENVIRONMENT | $10,000 |
| 2024 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $7,500 |
| 2024 | Dry Family Charitable Foundation | EDUCATIONAL PURPOSES | $7,500 |
| 2024 | Community Foundation for | GENERAL SUPPORT | $6,000 |
| 2024 | Adler Schuppert Family Foundation | General & Unrestricted | $5,000 |
| 2024 | Lily Pad Fund for Nature | Funding for Path of Panther fencing | $5,000 |
| 2024 | Steven C Leuthold Family Foundation | OPERATIONS | $5,000 |
| 2024 | Zavatsky Brott Foundation | PROGRAM SUPPORT | $1,000 |
| 2024 | Jade Tree Foundation | OPERATIONAL | $1,000 |
| 2024 | Holder Family Foundation | GENERAL USE | $150 |
| 2023 | Wilburforce Foundation | ENVIRONMENTAL - GENERAL SUPPORT 2023 | $208,000 |
| 2023 | Wilburforce Foundation | ENVIRONMENTAL - BORDER WILDLIFE STUDY AND ADVOCACY SUPPORT | $100,000 |
| 2023 | Community Foundation for | GENERAL SUPPORT | $41,000 |
| 2023 | National Forest Foundation | SUPPORT US NATIONAL FORESTS AND GRASSLANDS | $28,448 |
| 2023 | Rossetter Foundation | GENERAL PURPOSES | $26,000 |
| 2023 | Brabson Library & Educational | CULTURAL | $25,250 |
| 2023 | Carroll Petrie Foundation | Border wall work to benefit wildlife | $25,000 |
| 2023 | The Rose and David Dortort Foundation | ENVIRONMENT | $20,000 |
| 2023 | The Schaffner Family Foundation | LAND CONSERVATION | $15,000 |
| 2023 | Southwest Foundation for Education | SUPPORT FOR MISSION OF ORGANIZATION | $10,000 |
| 2023 | Dry Family Charitable Foundation | EDUCATIONAL PURPOSES | $7,500 |
Showing 30 most recent of 80 recorded grants.
Frequently Asked Questions
Who funds Sky Island Alliance?
Sky Island Alliance is funded by 32 grantmakers, led by Wilburforce Foundation ($1.4M), Community Foundation for ($114K), Rossetter Foundation ($62K). In total, IRS Form 990 filings record $2.2M in grants to Sky Island Alliance between 2020–2025.
Who is Sky Island Alliance's largest funder?
Wilburforce Foundation is the largest recorded funder of Sky Island Alliance, with $1.4M across 15 grants (2020–2024).
How much grant funding has Sky Island Alliance received?
IRS 990 filings record $2.2M in grants to Sky Island Alliance across 80 grants from 32 funders between 2020–2025. 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.