California · Nonprofit
Rainforest Action Network
Rainforest Action Network (California) receives grants from 240 organizations whose IRS filings report $40,719,169 to it, the largest being Schwab Charitable Fund ($5,927,257). 142 of them have funded it in more than one year.
Against its field
Rainforest Action Network is better cushioned than half of the 881 environment nonprofits its size.
this organization peer median middle 50% of peers· 881 environment nonprofits $1M–$10M, 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 Marisla Foundationshared funders
- Joseph and Marie Field Family Environmental Foundationportfolio match
- Danem 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 7% · 2018 7% · 2019 11%. Grants only. Government contracts and fees sit inside program revenue.
96% of Rainforest Action Network’s revenue is contributions — more donation-reliant than the typical peer (88% 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 58 funders to 101 funders, grant income rose $4.3M → $7.8M.
41 of 240 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 45% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
From the IRS filings of Rainforest Action Network’s funders (the co-funder graph). Top 30 of 240 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
Rainforest Action Network has a broad base — no single funder exceeds 15% of grant income, and it takes 7 funders to reach half.
the vertical line marks half of all grant income — 7 funders to its left
60% 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 Rainforest Action Network.
Largest funder’s share by year: 2017 47% · 2018 25% · 2019 20% · 2020 18% · 2021 12% · 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
47% of Rainforest Action Network's funders are still giving 3 years after their first grant; 59% 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
Rainforest Action Network draws 51% of its grant income from funders outside California, across 30 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $18M arriving through sponsors registered in 19 states is 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 240 funders put you under-funded among the 400 organizations that share them.
- The Marisla Foundationshared fundersCA · backs 73 organizations that share your funders
- Joseph and Marie Field Family Environmental Foundationportfolio matchits grantees resemble your mission
- Danem Foundationportfolio matchits grantees resemble your mission
- Viridi Futuro Foundationportfolio matchits grantees resemble your mission
- Planet Womenportfolio matchits grantees resemble your mission
- Women Donors Networkshared fundersCA · backs 61 organizations that share your funders
- The Libra Foundationshared fundersCA · backs 60 organizations that share your funders
- Rockefeller Family Fund Incshared fundersNY · backs 101 organizations that share your funders
- Mertz Gilmore Foundationshared fundersNY · backs 73 organizations that share your funders
- The Energy Foundationshared fundersCA · backs 61 organizations that share your funders
- The Schmidt Family Foundationshared fundersCA · backs 125 organizations that share your funders
- Tisbest Philanthropyshared fundersWA · backs 109 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.
Organizations like Rainforest Action Network
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 California
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
80% of spending goes to programs.
Governance
Public support
80%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 39 states
Screen this organization
A dated, signed PDF of the compliance screen for Rainforest Action Network: 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 Rainforest Action Network?
- Rainforest Action Network (California) receives grants from 240 organizations whose IRS filings report $40,719,169 to it, the largest being Schwab Charitable Fund ($5,927,257). 142 of them have funded it in more than one year.
- How many funders does Rainforest Action Network have?
- IRS filings report 240 organizations giving $40,719,169 in grants to Rainforest Action Network, 142 of which have funded it in more than one year.
- Who is the largest funder of Rainforest Action Network?
- Schwab Charitable Fund is the largest funder on record, with $5,927,257 in grants. The full list of funders is on this page.
- How can an organization like Rainforest Action Network find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in California. 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 240funders 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