Washington, D.C. · Nonprofit
WORLD WILDLIFE FUND INC
WORLD WILDLIFE FUND INC (Washington, D.C.) receives grants from 2078 organizations whose IRS filings report $536,688,894 to it, the largest being Gordon E and Betty I Moore Foundation ($95,064,155). 1282 of them have funded it in more than one year.
Against its field
WORLD WILDLIFE FUND INC holds deeper cash reserves than three-quarters of the 13 environment nonprofits its size.
this organization peer median middle 50% of peers· 13 environment nonprofits over $100M, FY2025
Three funders worth looking at
Grantmakers with no record of funding this organization, ranked by how strongly the co-funder graph and the mission embeddings agree. The evidence is in section 03.
- The Fine and Greenwald Foundationshared funders
- Joseph and Marie Field Family Environmental Foundationportfolio match
- The Brunckhorst Foundationportfolio match
The organization over time
Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
Government-grant reliance: 2017 26% · 2018 18% · 2019 14% · 2020 16% · 2021 10% · 2022 18% · 2023 20% · 2024 19% · 2025 18%. Grants only. Government contracts and fees sit inside program revenue.
93% of WORLD WILDLIFE FUND INC’s revenue is contributions — more donation-reliant than the typical peer (90% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 3 of the last 9 reported years ran a deficit.
reserve
Who funds it, year by year
2017 → 2023: the base broadened from 468 funders to 844 funders, grant income rose $37M → $77M.
136 of 2078 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 34% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
Left out of every figure on this page: $3.1M from 2 payers (the payer shares this organization's board, largest Climateworks Foundation). These are real filings, and they are not money WORLD WILDLIFE FUND INC raised.
From the IRS filings of WORLD WILDLIFE FUND INC’s funders (the co-funder graph). Top 30 of 2078 funders by total. Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
WORLD WILDLIFE FUND INC has a broad base — no single funder exceeds 18% of grant income, and it takes 8 funders to reach half.
the vertical line marks half of all grant income — 8 funders to its left
43% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund WORLD WILDLIFE FUND INC.
Largest funder’s share by year: 2017 30% · 2018 27% · 2019 24% · 2020 22% · 2021 24% · 2022 17% · 2023 15% — diversifying over time.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How long its funders stay
48% of WORLD WILDLIFE FUND INC's funders are still giving 3 years after their first grant; 62% give in more than one year at all.
Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.
Where its funders are
WORLD WILDLIFE FUND INC draws 98% of its grant income from funders outside Washington, D.C., across 49 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $183M arriving through sponsors registered in 35 statesis excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Funders to approach
Grantmakers that don’t fund you yet, surfaced two ways: they back organizations that share your funders, or their grantees resemble your mission. The ones both signals agree on come first. Your 2078 funders put you well-backed among the 400 organizations that share them.
- The Fine and Greenwald Foundationshared fundersFL · backs 60 organizations that share your funders
- Joseph and Marie Field Family Environmental Foundationportfolio matchits grantees resemble your mission
- The Brunckhorst Foundationportfolio matchits grantees resemble your mission
- Commonwealth Zoological Corporation D/B/A Zoo New Englandportfolio matchits grantees resemble your mission
- The Chris and Melody Malachowsky Family Foundationshared fundersCA · backs 64 organizations that share your funders
- Ting Tsung & Wei Fong Chao Foundationshared fundersTX · backs 66 organizations that share your funders
- Donald a Pels Charitable Trust Utd 8/18/92 C/O Pkf O'Connor Daviesshared fundersNY · backs 48 organizations that share your funders
- The Marisla Foundationshared fundersCA · backs 38 organizations that share your funders
- Sunshine Foundationshared fundersNY · backs 57 organizations that share your funders
- Louis and Anne Abrons Foundation Incshared fundersDE · backs 55 organizations that share your funders
- Doris Duke Charitable Foundation Incshared fundersNY · backs 75 organizations that share your funders
- Ploughshares Foundationshared fundersIL · backs 59 organizations that share your funders
From the co-funder graph (funders backing at least two comparable organizations, shrunk for grantee count, donor-advised and mega-funds excluded) and the universe embeddings. A research starting point; overlap is association, not a guarantee of fit.
Government funding WORLD WILDLIFE FUND INC receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $233.6M on record — $233.6M federal, $78 state.
- Agency for International Development$158.6M
- Department of State$27.0M
- Environmental Protection Agency$25.8M
- Department of the Interior$15.1M
- National Aeronautics and Space Administration$2.7M
- Department of Agriculture$2.3M
- Royalties$78
Federal grants vs contracts are distinguished; state line items keep their reported category. Matched by name + geography (the BMF), so coverage is partial and precision-first.
Organizations like WORLD WILDLIFE FUND INC
Nonprofits whose mission and program text most resemble this one, by semantic similarity over the universe of US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Washington, D.C.
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
79% of spending goes to programs.
Governance
Public support
90%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 51 states
Part of a family of 11 related entities
- 1250 24 LLC · disregarded
- 1250 24 Street LLC · disregarded
- Wwf Impact LLC · disregarded
- Charitable Lead Annuity Trust (1) · corp_trust
- Charitable Remainder Trusts (1) · corp_trust
Screen this organization
A dated, signed PDF of the compliance screen for WORLD WILDLIFE FUND INC: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds WORLD WILDLIFE FUND INC?
- WORLD WILDLIFE FUND INC (Washington, D.C.) receives grants from 2078 organizations whose IRS filings report $536,688,894 to it, the largest being Gordon E and Betty I Moore Foundation ($95,064,155). 1282 of them have funded it in more than one year.
- How many funders does WORLD WILDLIFE FUND INC have?
- IRS filings report 2078 organizations giving $536,688,894 in grants to WORLD WILDLIFE FUND INC, 1282 of which have funded it in more than one year.
- Who is the largest funder of WORLD WILDLIFE FUND INC?
- Gordon E and Betty I Moore Foundation is the largest funder on record, with $95,064,155 in grants. The full list of funders is on this page.
- How can an organization like WORLD WILDLIFE FUND INC find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Washington, D.C.. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2017–2025), and the filings of 2078funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported August 27, 2026. What this page cannot tell you · view filing