Wolf Haven International
Funding Overview
From IRS Form 990 filings · 2019–2026
Total received
$1.7M
Foundation funders
44
Grants recorded
140
Years covered
2019–2026
Who funds Wolf Haven International?
Wolf Haven International is funded by 44 grantmakers, led by M J Murdock Charitable Trust ($454K), Riverstyx Foundation ($350K), The Volgenau Foundation ($130K). In total, IRS Form 990 filings record $1.7M in grants to Wolf Haven International between 2019–2026.
Show all 44 funders
| American Express Foundation | $7,950 | 27 | 2020–2024 |
| Defenders of Wildlife | $7,500 | 1 | 2021 |
| National Philanthropic Trust | $6,000 | 1 | 2021 |
| Enterprise Holdings Foundation | $4,500 | 2 | 2020–2021 |
| Thornton S Jr and Katrina D | $4,000 | 1 | 2024 |
| The Jarvey-McCord Foundation | $2,980 | 6 | 2020–2025 |
| JPMorgan Chase Foundation | $1,990 | 5 | 2021–2025 |
| The Fanwood Foundation | $1,600 | 4 | 2020–2024 |
| Gorlitz Foundation Ltd | $1,500 | 3 | 2023–2024 |
| Fannie M Lienhard Foundation | $1,000 | 1 | 2022 |
| Chensteino'malleysven Foundation | $1,000 | 1 | 2021 |
| Seiler Foundation | $1,000 | 1 | 2020 |
| Loeb Family Foundation | $750 | 2 | 2023–2024 |
| Edward Jones Foundation | $200 | 1 | 2024 |
| IBM International Foundation | $185 | 1 | 2020 |
| Pemco Foundation Inc | $150 | 1 | 2022 |
| The Pfizer Foundation Inc | $100 | 1 | 2021 |
| Puget Sound Energy Foundation | $96 | 2 | 2022 |
| Analog Devices Foundation | $54 | 1 | 2025 |
Funding over time
Grant dollars and counts received per year
From 2019 to 2026, annual grant giving ranged from $500 (2019) to $412K (2024). In 2026 it made 1 grant totaling $7K.
What grants has Wolf Haven International received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2026 | Seebe Frances Tuw | GENERAL OPERATING | $7,000 |
| 2025 | Sandager Brigitte Charitable Tr | GENERAL OPERATING | $15,000 |
| 2025 | Seebe Frances Tuw | GENERAL OPERATING | $10,000 |
| 2025 | Community Foundation of the North State | ENVIRONMENT | $6,520 |
| 2025 | The Tremblay Family Foundation | General Purpose | $5,000 |
| 2025 | The Martyn Foundation | General & Unrestricted | $5,000 |
| 2025 | Delano Family Charitable Foundation | Wildlife and environmental protection | $2,000 |
| 2025 | The Jarvey-McCord Foundation | FINANCIAL SUPPORT FOR CONSERVATION | $414 |
| 2025 | JPMorgan Chase Foundation | MATCHING CONTRIBUTION (GENERAL OPERATING SUPPORT) | $370 |
| 2025 | Analog Devices Foundation | GENERAL SUPPORT | $54 |
| 2024 | Rangeland Foundation | DONATION | $100,000 |
| 2024 | The Volgenau Foundation | MOVING TO COEXISTENCE: OUTREACH AND ADVOCACY PROJECT | $50,000 |
| 2024 | Gary E Milgard Family Foundation - Mark | FUTURE OF WOLVES CAMPAIGN | $50,000 |
| 2024 | The Community Foundation of South Puget Sound | Operating | $40,962 |
| 2024 | M J Murdock Charitable Trust | NEW DEVELOPMENT STAFF | $38,500 |
| 2024 | M J Murdock Charitable Trust | NEW DEVELOPMENT STAFF | $38,500 |
| 2024 | Moccasin Lake Foundation | General & Unrestricted | $20,000 |
| 2024 | Ronald J Woods Charitable Trust | TO CONSERVE AND PROTECT WOLVES AND THEIR HABITAT. | $15,000 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | UNRESTRICTED GENERAL SUPPORT | $15,000 |
| 2024 | Charities Aid Foundation America | CHARITABLE DONATION | $10,850 |
| 2024 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $10,750 |
| 2024 | Community Foundation of the North State | ENVIRONMENT | $6,470 |
| 2024 | Seebe Frances Tuw | GENERAL OPERATING | $5,000 |
| 2024 | Thornton S Jr and Katrina D | VETERINARY CARE COSTS FOR THE ANIMALS IN OUR SANCTUARY. | $4,000 |
| 2024 | Truettner Family Foundation | GENERAL SUPPORT | $2,000 |
| 2024 | Delano Family Charitable Foundation | Wildlife and environmental protection | $1,000 |
| 2024 | The Tremblay Family Foundation | UNRESTRICTED SUPPORT OF ORGANIZATION'S CHARITABLE OBJECTIVE | $1,000 |
| 2024 | Loeb Family Foundation | Contributions Provided | $500 |
| 2024 | Gorlitz Foundation Ltd | TO CONSERVE AND PROTECT WOLVES AND THEIR HABITAT. | $500 |
| 2024 | The Jarvey-McCord Foundation | FINANCIAL SUPPORT FOR CONSERVATION | $480 |
Showing 30 most recent of 140 recorded grants.
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Frequently Asked Questions
Who funds Wolf Haven International?
Wolf Haven International is funded by 44 grantmakers, led by M J Murdock Charitable Trust ($454K), Riverstyx Foundation ($350K), The Volgenau Foundation ($130K). In total, IRS Form 990 filings record $1.7M in grants to Wolf Haven International between 2019–2026.
Who is Wolf Haven International's largest funder?
M J Murdock Charitable Trust is the largest recorded funder of Wolf Haven International, with $454K across 8 grants (2021–2024).
How much grant funding has Wolf Haven International received?
IRS 990 filings record $1.7M in grants to Wolf Haven International across 140 grants from 44 funders between 2019–2026. 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.
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