· Private foundation
The Marisla Foundation
Its FY2024 filing reports that it accepted unsolicited grant applications.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2020–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- $10k–50k50 grants · $1.3M
- $50k–250k110 grants · $11M
- $250k+34 grants · $34M
| Recipient | Amount |
|---|---|
| ORANGE COUNTY COMMUNITY FOUNDATION | $9,890,000 |
| GLOBAL GREENGRANTS FUND | $3,250,000 |
| OCEANA INC | $2,300,000 |
| ROCKEFELLER PHILANTHROPY ADVISORS | $2,135,000 |
| HAWAII COMMUNITY FOUNDATION | $1,208,700 |
| THE NATURE CONSERVANCY | $1,200,000 |
| INTERNATIONAL COMMUNITY FOUNDATION | $1,155,000 |
| MYRIAD USA | $1,000,000 |
| RESOURCES LEGACY FUND | $1,000,000 |
| CENTER FOR CLIMATE INTEGRITY | $1,000,000 |
| CENTER FOR AMERICAN PROGRESS | $1,000,000 |
| NATURAL RESOURCES DEFENSE COUNCIL | $1,000,000 |
| TOXIC-FREE FUTURE | $725,000 |
| COMMONWEAL | $545,000 |
| MEDIA MATTERS FOR AMERICA | $500,000 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY24–24, $545k) land where the poverty rate runs at 8%, against an area that typically sits at 9%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
Which US states your grants reach
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Where the work is directed
The same grants, placed two ways — where each recipient sits, and where its stated purpose earmarks the money.
About 35% of The Marisla Foundation’s grant dollars are earmarked, by their stated purpose, for a different county than the recipient’s own address — money that lands at a nonprofit in one place but is meant to do its work in another.
Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the foundation’s own 990 grant descriptions.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +49% since the first grant, against +8% for the ones you funded once.
207 repeat relationships — 163 still active in FY2024, 44 since wound down; 19 grantees were first funded in FY2024 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2024, 92% of grant dollars renewed an existing relationship; $2.1M went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.
Backed again, and grew
- RLRESOURCES LEGACY FUND5× · 2020–2024 · $6.0M · revenue +114%
NATURAL RESOURCES DEFENSE COUNCIL INC5× · 2020–2024 · $4.0M · revenue +26%- TFTOXIC-FREE FUTURE F/K/A WASHINGTON TOXICS COALITION5× · 2020–2024 · $2.6M · revenue +15%
Funded once
- IFINSTITUTE FOR GOVERNANCE & SUSTAIN DEVone grant, 2020 · $500k
COOPERATIVE FOR ASSISTANCE AND RELIEF EVERYWHERE INCone grant, 2022 · $400k · revenue -6%- CRCATHOLIC RELIEF SERVICESone grant, 2022 · $200k
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
The Climate Center is a climate and energy policy nonprofit working to rapidly reduce climate pollution at scale, starting in California.
Sustainable Conservation advances the collaborative stewardship of Californias land, air, and water for the benefit of nature and people. For over three decades, Sustainable Conservation has built coalitions of people with different…
Ocean conservancy unites science, people, and policy to protect our ocean, today and for generations to come.
Protecting and promoting the marine biodiversity of Hawai'i through coral restoration, ecological monitoring, regenerative tourism, and cultural integration
Improving the transparency and scientific integrity of climate solutions through open data and tools.
To research and develop healthy climate solutions comprising global food security, ecosystem regeneration and carbon balance in seas and soils.
Ci works to spotlight and secure the critical benefits that nature provides to humanity.
E3g is a leading international not-for-profit think tank specialising in climate diplomacy harnessing expertise in the politics and economics of climate change.
California ocean science trust (ost) is a non-profit organization dedicated to accelerating progress towards a healthy and productive ocean future for california. created by state legislation, ost bridges the gap between cutting-edge…
Rainforest trust saves endangered wildlife and protects our planet by creating rainforest reserves through partnerships, community engagement, and donor support.
Connect conservationists and supporters, deploy resources to the field, provide conservationists with tools and support they need to succeed.
For reference, the grantee most central to the portfolio’s shape is Social and Environmental Entrepreneurs (See) Inc and the most unlike its peers is Marine Applied Research and Exploration. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.
Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.
Your grantees are a median of 29 years old; the field is 16. You back the established end — and your money leans older still.
The field is 22% startups (under 5 years old) — 1% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 0.4% lost their exemption, against 13% of the field you don’t fund.
Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.
246 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 246 of the 273 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Showing your 200 largest grantees by grant value.
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds ORANGE COUNTY COMMUNITY FOUNDATION ↗
- Who funds ROCKEFELLER PHILANTHROPY ADVISORS INC ↗
- Who funds OCEANA INC ↗
- Who funds GLOBAL GREENGRANTS FUND ↗
- Who funds RESOURCES LEGACY FUND ↗
- Who funds HAWAII COMMUNITY FOUNDATION ↗
- Who funds THE NATURE CONSERVANCY ↗
- Who funds MYRIAD USA INC ↗
- Who funds CENTER FOR AMERICAN PROGRESS ↗
- Who funds NATURAL RESOURCES DEFENSE COUNCIL INC ↗
- Who funds INTERNATIONAL COMMUNITY FOUNDATION ↗
- Who funds TOXIC-FREE FUTURE F/K/A WASHINGTON TOXICS COALITION ↗
- Who funds HEALTH CARE WITHOUT HARM ↗
- Who funds PRO PUBLICA INC ↗
- Who funds ECOCENTER INC ↗
- Who funds CRYSTAL COVE CONSERVANCY ↗
- Who funds ENVIRONMENTAL WORKING GROUP ↗
- Who funds COMMONWEAL FOUNDATION ↗
- Who funds NATIONAL TROPICAL BOTANICAL GARDEN ↗
- Who funds GLOBAL FISHING WATCH INC ↗
- Who funds WILDAID INC ↗
- Who funds AMAZON CONSERVATION TEAM ↗
- Who funds CENTER FOR CLIMATE INTEGRITY ↗
- Who funds VIRGINIA ORGANIZING INC ↗
- Who funds EARTHJUSTICE ↗
- Who funds MEDIA MATTERS FOR AMERICA ↗
- Who funds COMING CLEAN INC ↗
- Who funds MONTEREY BAY AQUARIUM FOUNDATION ↗
- Who funds PHYSICIANS FOR SOCIAL RESPONSIBILITY ↗
- Who funds ENDANGERED HABITATS LEAGUE ↗
- Who funds Pesticide Action Network North America ↗
- Who funds ENVIRONMENTAL HEALTH SCIENCES ↗
- Who funds Global Alliance for Incinerator Alternatives ↗
- Who funds Coastal Quest ↗
- Who funds CENTER FOR INTERNATIONAL ENVIRONMENTAL LAW INC ↗
- Who funds ISLAND CONSERVATION ↗
- Who funds INSIDE CLIMATE NEWS INC ↗
- Who funds Wild Dolphin Project Inc ↗
- Who funds Orange County Coastkeeper ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: Resources Legacy Fund · Patagoniaorg · The Schmidt Family Foundation · Orange County Community Foundation · Clif Family Foundation · Natural Resources Defense Council Inc · The Rose Foundation for Communities the Environment · Climateworks Foundation · Park Foundation Inc · Rockefeller Philanthropy Advisors Inc · United States Energy Foundation · The Overbrook Foundation
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization The Marisla Foundation funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.
- Center for Coastal Studies Inc — 26% of income from government
- Xerces Society Inc — 22% of income from government
- Sustainable Northwest — 5% of income from government
- Sea Turtle Conservancy — 1% of income from government
- Oxfam-America Inc — 0% of income from government
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.
Warm introductions · Powered by PlinthPlus
How do I get to The Marisla Foundation?
Find your warmest path to The Marisla Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.