Funding search · EIN 541738281 · McLean, VA
The Volgenau Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 164
- grants reported
- $34.9M
- total given
- 2022–2024
- filing years
- $100,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
conservationprotectingwildlifeclimatenationalwolfconnectivity
Funder website ↗Full IRS filings ↗How this is builtReport an error
Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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6 grants matching “endangered” · $440,000
- $100,000
Endangered Species Coalition · Washington, DC · 2024
Rocky mountain wolf and grizzly protection and recovery
- $85,000
California Marine Sanctuary Foundation · Monterey, CA · 2024
Protecting blue whales and blue skies: reducing ship strike risk on endangered whales in california
- $80,000
Endangered Species Coalition · Washington, DC · 2023
Rocky mountain wolf protection & recovery
- $75,000
California Marine Sanctuary Foundation · Monterey, CA · 2023
Protecting blue whales and blue skies: reducing ship strike risk on endangered whales in california
- $60,000
California Marine Sanctuary Foundation · Monterey, CA · 2022
Protecting blue whales and blue skies: reducing ship strike risk on endangered whales in california
- $40,000
Endangered Species Coalition · Washington, DC · 2022
Rocky mountain wolf protection & recovery
Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Volgenau Climate Initiative1 grant · $4.1M
- Re Wild1 grant · $2.1M
- The Nature Conservancy of California4 grants · $1.6M
- Rockefeller Philanthropy Advisors2 grants · $1.5M
- Sustainable Markets Foundation2 grants · $1.5M
- Yellowstone To Yukon Conservation Initiative4 grants · $1.4M
- Naturebridge- West Coast3 grants · $1.4M
- National Parks Conservation Association3 grants · $1.2M
- Greater Yellowstone Coalition3 grants · $1.2M
- Center for Large Landscape Conservation3 grants · $1.2M
Giving over time
Grant history
The 100 largest of 164 grants.
- $4.1M
Volgenau Climate Initiative · McLean, VA · 2024
2 payments toward 2023 3-year pledge
- $2.1M
Re Wild · Austin, TX · 2023
Fiscal sponsor for the volgenau climate initiative
- $1.2M
Sustainable Markets Foundation · New York, NY · 2022
Volgenau climate initiative
- $750,000
Rockefeller Philanthropy Advisors · New York, NY · 2023
Plastic solutions fund & shark conservation fund
- $750,000
Rockefeller Philanthropy Advisors · New York, NY · 2022
Plastic solutions fund & shark conservation fund
- $600,000
The Nature Conservancy of California · San Francisco, CA · 2023
Jack and laura dangermond preserve and migratory bird restoration
- $600,000
The Nature Conservancy of California · San Francisco, CA · 2022
Jack and laura dangermond preserve and migratory bird restoration
- $500,000
Plastic Solutions Fund a Sponsored Project of Rockefeller Philanthropy Advi · New York, NY · 2024
Plastic solutions fund
- $500,000
Naturebridge- West Coast · Sausalito, CA · 2023
Naturebridge access, growth, and leadership
- $500,000
Naturebridge- West Coast · Sausalito, CA · 2022
Naturebridge access, growth, and leadership
- $450,000
Yellowstone To Yukon Conservation Initiative · Bozeman, MT · 2023
Protecting the elusive wolverine: large landscape connectivity
- $450,000
Yellowstone To Yukon Conservation Initiative · Bozeman, MT · 2022
Protecting the elusive wolverine: large landscape connectivity
- $400,000
Center for Large Landscape Conservation · Bozeman, MT · 2024
Catalyzing landscape conservation and connectivity in the u.s.
- $400,000
Greater Yellowstone Coalition · Bozeman, MT · 2024
Protecting the engine of the ecosystem: greater yellowstone wildlife migrations
- $400,000
National Parks Conservation Association · Washington, DC · 2024
Protecting national park wildlife
- $400,000
Yellowstone To Yukon Conservation Initiative · Bozeman, MT · 2024
General operating support - connecting and protecting wildlife habitat
- $400,000
Center for Large Landscape Conservation · Bozeman, MT · 2023
Corridors and crossings program
- $400,000
Greater Yellowstone Coalition · Bozeman, MT · 2023
Protecting the engine of the ecosystem: greater yellowstone wildlife migrations
- $400,000
Land Trust Alliancecbfn · Washington, DC · 2023
Land and water conservation and restoration in the chesapeake bay and great lakes & climate initiative
- $400,000
National Parks Conservation Association · Washington, DC · 2023
Protecting national park wildlife
- $400,000
Center for Large Landscape Conservation · Bozeman, MT · 2022
Corridors and crossings program
- $400,000
Greater Yellowstone Coalition · Bozeman, MT · 2022
Protecting the engine of the ecosystem: greater yellowstone wildlife migrations
- $400,000
Land Trust Alliancecbfn · Washington, DC · 2022
Land and water conservation and restoration in the chesapeake bay and great lakes & climate initiative
- $400,000
National Parks Conservation Association · Washington, DC · 2022
Protecting national park wildlife
- $350,000
Naturebridge- West Coast · Sausalito, CA · 2024
Naturebridge access, growth and leadership
- $350,000
Defenders of Wildlife · Washington, DC · 2023
Alaska program and protecting select predators in the southwest and florida
- $330,000
Defenders of Wildlife · Washington, DC · 2022
Alaska program and protecting select predators in the southwest and florida
- $300,000
Appalachian Trail Conservancy · Harpers Ferry, WV · 2024
Preserving a.t. Landscape connectivity through collaborative conservation and resource stewardship
- $300,000
Indigenous Led a Project of Wild Foundation · Boulder, CO · 2024
Rising to the challenge of our collective planetary crises: the case for indigenous-led conservation
- $300,000
Land Trust Alliancecbfn · Washington, DC · 2024
To advance nature-based climate solutions through land conservation
- $300,000
Appalachian Trail Conservancy · Harpers Ferry, WV · 2023
Beyond boundaries: the appalachian trail as an east coast climate corridor
- $300,000
Appalachian Trail Conservancy · Harpers Ferry, WV · 2022
Beyond boundaries: the appalachian trail as an east coast climate corridor
- $275,000
National Marine Sanctuary Foundation · Silver Spring, MD · 2023
Hawaiian humpback whale conservation, west coast gear innovation, restore florida keys iconic reefs
- $275,000
Wild Foundation · Boulder, CO · 2023
Fiscal sponsor for an initiative on biodiversity and climate focused on indigenous-led conservation
- $250,000
Alaska Wilderness League · Washington, DC · 2024
Protecting america's arctic
- $250,000
Defenders of Wildlife · Washington, DC · 2024
Protecting alaskas biodiversity and restoring imperiled species
- $250,000
Earthjustice · San Francisco, CA · 2024
Dam free by 2030
- $250,000
Shark Conservation Fund a Project of Rockefeller Philanthropy Advisors · New York, NY · 2024
Protecting the world's sharks and rays
- $250,000
The Nature Conservancy of California · Sacramento, CA · 2024
Jack and laura dangermond preserve - the nature of discovery
- $250,000
The Wyldlife Fund · Buffalo, WY · 2024
Pooled migration fund
- $250,000
Alaska Wilderness League · Washington, DC · 2023
General support to protect the arctic refuge
- $250,000
Earthjustice · San Francisco, CA · 2023
Snake river advocacy campaign - phase ii
- $250,000
Alaska Wilderness League · Washington, DC · 2022
General support to protect the arctic refuge
- $250,000
Earthjustice · San Francisco, CA · 2022
Snake river advocacy campaign - phase ii
- $250,000
Mica Group · Bronx, NY · 2022
Rewilding the rockies: advancing equitable & enduring conservation impact
- $237,248
Sustainable Markets Foundation · New York, NY · 2023
Volgenau climate initiative
- $200,000
American Prairie Reserve · Bozeman, MT · 2024
Wild sky program support in 2025
- $200,000
New England Aquarium · Boston, MA · 2024
Saving the na right whale: understanding and mitigating anthropogenic threats and fostering recovery
- $200,000
Wildlands Network · Salt Lake City, UT · 2024
Improving habitat connectivity and red wolf science to advance population recovery
- $200,000
American Prairie Reserve · Bozeman, MT · 2023
Wild sky program
- $200,000
From the Top · Boston, MA · 2023
General support
- $200,000
National Symphony Orchestra · Washington, DC · 2023
Young people's concerts programs
- $200,000
Northern Chumash Tribal Council · Los Osos, CA · 2023
Chumash heritage national marine sanctuary designation campaign
- $200,000
Wildlands Network · Salt Lake City, UT · 2023
Reconnecting critical migration corridors for wildlife across north america
- $200,000
American Prairie Reserve · Bozeman, MT · 2022
Wild sky program
- $200,000
Building Bridges Across the River · Washington, DC · 2022
Navy yard tree grove at 11th street bridge park
- $200,000
From the Top · Boston, MA · 2022
General support
- $200,000
National Symphony Orchestra · Washington, DC · 2022
Young people's concerts programs
- $200,000
Northern Chumash Tribal Council · Los Osos, CA · 2022
Chumash heritage national marine sanctuary designation campaign
- $200,000
Wildlands Network · Salt Lake City, UT · 2022
Reconnecting critical migration corridors for wildlife across north america
- $175,000
Alaska Conservation Foundation · Anchorage, AK · 2024
Alaska mining impacts network/northern latitudes partnership
- $175,000
Trustees for Alaska · Anchorage, AK · 2024
Fighting climate change by keeping oil and gas in the ground and protecting public lands in alaska
- $175,000
Alaska Conservation Foundation · Anchorage, AK · 2023
Northern latitudes partnerships: collaborative conservation in the rapidly changing north
- $175,000
The Nature Conservancy of Virginia · Charlottesville, VA · 2023
Assessment of migratory shorebirds and fish species using tagging technologies at vvcr
- $175,000
Trustees for Alaska · Anchorage, AK · 2023
Using the law to protect & defend alaska lands & wildlife
- $175,000
Alaska Conservation Foundation · Anchorage, AK · 2022
Northern latitudes partnerships: collaborative conservation in the rapidly changing north
- $150,000
Defenders of Wildlife · Washington, DC · 2024
Recovering two icons of wild america, the florida panther and the mexican gray wolf
- $150,000
From the Top · Boston, MA · 2024
Be the change: from the top at 25
- $150,000
National Marine Sanctuary Foundation · Silver Spring, MD · 2024
Understanding and mitigating anthropogenic threats to our national marine sanctuaries
- $150,000
National Symphony Orchestra (Nso) of the John F Kennedy Center for the Perf · Washington, DC · 2024
The national symphony orchestras young peoples concerts
- $150,000
River Partners · Chico, CA · 2024
Restoring california river corridors: essential habitat connectivity for wildlife recovery
- $150,000
Smithsonian Institute · Chicago, IL · 2024
Responding to conservation challenges for threatened/endangered species: swift fox, red wolf & coral
- $150,000
New England Aquarium · Boston, MA · 2023
North atlantic right whale conservation: integrated right whale anthropogenic events database
- $150,000
National Marine Sanctuary Foundation · Silver Spring, MD · 2022
Hawaiian humpback whale conservation, west coast gear innovation, restore florida keys iconic reefs
- $150,000
Trustees for Alaska · Anchorage, AK · 2022
Using the law to protect & defend alaska lands & wildlife
- $125,000
National Marine Sanctuary Foundation · Silver Spring, MD · 2024
Ecology & vulnerability of top predators in stellwagen bank national marine sanctuary
- $125,000
People and Carnivores · Bozeman, MT · 2024
Expanding resources for expanding grizzly and black bears
- $125,000
Smithsonian Institute · Chicago, IL · 2024
Virginia grassland bird initiative (vgbi)
- $125,000
Smithsonian Conservation Biology Institute · Front Royal, VA · 2023
Piedmont grasslands bird initiative
- $100,000
Arc a Project of See (Social and Environmental Entrepreneurs) · Calabasas, CA · 2024
Ensuring sustained investment in the next-generation of wildlife connectivity infrastructure
- $100,000
Audubon California a State Program of the National Audubon Society · New York, NY · 2024
Network of conserved lands and waters for birds in california and the pacific flyway
- $100,000
Endangered Species Coalition · Washington, DC · 2024
Rocky mountain wolf and grizzly protection and recovery
- $100,000
Living Classrooms of the National Capital Region · Baltimore, MD · 2024
Maritime e-stem voyages and kingman and heritage islands
- $100,000
Northern Chumash Tribal Council · Los Osos, CA · 2024
Chumash heritage national marine sanctuary designation 2024
- $100,000
Piedmont Environmental Council · Warrenton, VA · 2024
Rappahannock-rapidan conservation initiative
- $100,000
Point Blue Conservation Science · Petaluma, CA · 2024
Protecting iconic wildlife
- $100,000
Potomac Conservancy · Silver Spring, MD · 2024
Potomac headwaters conservation project
- $100,000
Project Coyote · Larkspur, CA · 2024
Coexisting with carnivores
- $100,000
The Nature Conservancy of California · Sacramento, CA · 2024
Thriving wetlands for birds: science to support improving and expanding habitat
- $100,000
The Nature Conservancy of Virginia · Charlottesville, VA · 2024
Migratory shorebirds & community education
- $100,000
Virginia Eastern Shore Land Trust · Exmore, VA · 2024
Campaign for rural lands and communities
- $100,000
Wolf Trap Foundation for the Performing Arts · Vienna, VA · 2024
2024-2025 wolf trap institute early stem/arts program
- $100,000
Levine Music · Washington, DC · 2023
Supporting excellence in classical music instruction at levine music
- $100,000
Living Classrooms of the National Capital Region · Baltimore, MD · 2023
Lc-ncr environmental education programming and general support
- $100,000
People and Carnivores · Bozeman, MT · 2023
Coexistence for connectivity
- $100,000
Piedmont Environmental Council · Warrenton, VA · 2023
Rappahannock-rapidan conservation initiative
- $100,000
Point Blue Conservation Science · Petaluma, CA · 2023
Farallon islands national wildlife refuge research and conservation program
- $100,000
Potomac Conservancy · Silver Spring, MD · 2023
Potomac headwaters conservation project
- $100,000
River Partners · Chico, CA · 2023
Restoring california river corridors: pathways to wildlife recovery
- $100,000
Smithsonian Institution · Washington, DC · 2023
Protecting swift fox and corals
Who else funds this kind of work
Same state
- US Committee for Refugees and429 grants · $685.5M
- Donors Trust2,393 grants · $871.1M
- George Mason University Foundation46 grants · $399.9M
Similar purposes
- Anne Ray Foundation302 grants · $489.6M
- National Fish and Wildlife Foundation3,150 grants · $1.09B
- The David and Lucile Packard Foundation3,141 grants · $1.12B
Similar grant size
- The Ford Foundation10,731 grants · $2.35B
- Silicon Valley Community Foundation10,471 grants · $10.10B
- Tides Foundation9,402 grants · $1.86B
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

