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.
Show all 32 funders
| Adler Schuppert Family Foundation | $6,000 | 2 | 2023–2024 |
| Lily Pad Fund for Nature | $5,000 | 1 | 2024 |
| Jade Tree Foundation | $4,000 | 4 | 2021–2024 |
| Kismet 805 Foundation | $2,000 | 2 | 2020–2021 |
| Zavatsky Brott Foundation | $1,000 | 1 | 2024 |
| Holder Family Foundation | $600 | 5 | 2020–2024 |
| Westport Fund | $500 | 1 | 2021 |
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.
Looking for funders like Sky Island Alliance's?
Grantable's AI matches your organization against 200,000+ grantmakers — including every funder on this page — using their real giving history.
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.