· Private foundation
Forsythia Foundation Inc
Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2024
- $10k–50k5 grants · $140k
- $50k–250k12 grants · $1.0M
| Recipient | Amount |
|---|---|
| TOXIC-FREE FUTURE | $175,000 |
| HEALTHY BUILDING NETWORK | $150,000 |
| CENTER FOR INTERNATIONAL ENVIRONMENTAL LAW | $100,000 |
| ENVIRONMENTAL LAW INSTITUTE | $100,000 |
| ENVIRONMENTAL WORKING GROUP | $75,000 |
| NATIONAL RESOURCES DEFENSE COUNCIL | $75,000 |
| EARTHJUSTICE | $75,000 |
| THE ARC OF THE UNITED STATES | $50,000 |
| PUBLIC HEALTH WATCH | $50,000 |
| CLEAN PRODUCTION ACTION | $50,000 |
| TRUSTEES OF COLUMBIA UNIVERSITY | $50,000 |
| GREEN SCIENCE POLICY INSTITUTE | $50,000 |
| ENVIRONMENTAL PROTECTION NETWORK | $30,000 |
| COMMONWEAL | $30,000 |
| THE REGENTS OF THE UNIVERSITY OF CALIFORNIA SAN FRANCISCO | $30,000 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Its human-services grants (FY18–24, $415k) land where the poverty rate runs at 10%, against an area that typically sits at 9%. 37% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.
How this is measured
Which US states its grants reach
How this is measured
Who it funds again
Organizations funded in more than one year, against those funded once.
23 repeat relationships: 13 still active in FY2024, 10 since wound down; 3 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, 79% of grant dollars renewed an existing relationship; $225k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- HHABITABLE8× · 2017–2024 · $835k · revenue +174%
- TFTOXIC-FREE FUTURE F/K/A WASHINGTON TOXICS COALITION8× · 2017–2024 · $705k · revenue +124%
- EWENVIRONMENTAL WORKING GROUP8× · 2017–2024 · $600k · revenue +57%
Funded once
- RIRESOLVE INCgraduatedone grant, 2019 · $200k · revenue +41%
- IGIndividual grant recipientone grant, 2023 · $150k
- UOUNIVERSITY OF CALIFORNIA SAN FRANCISCOone grant, 2017 · $100k
How this is measured
Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.
Closest unfunded matches
The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.
The union of concerned scientists puts rigorous, independent science into action, developing solutions and advocating for a healthy, safe, and just future.
Conservation law foundation, inc. (clf) protects new england's environment for the benefit of all people and future generations. we use the law, science, and markets to create solutions that preserve and restore our natural resources,…
Shape and drive bold policy solutions to achieve equitable carbon-neutral economies.
To research and develop centrist policy ideas.
Ocean conservancy unites science, people, and policy to protect our ocean, today and for generations to come.
The national caucus of environmental legislators empowers a nonpartisan network of legislative champions to protect, conserve, and improve the natural and human environment.
Heal utah's mission is to protect utah's environment and its people by promoting clean air, clean energy, and comprehensive solutions to radioactive and toxic waste.
Silent spring institute is dedicated to advancing science on the influence of environmental chemicals on women's health, with a focus on breast cancer prevention.
How this is measured
30 grantees tracked through their own filings, 2017–2025.
Each grant beside the grantee’s revenue from every source, year by year.
How this is measured
Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 30 of the 40 grantees resolved in that span have returns of their own we could reconcile.
Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.
Where the money sits, by cause and then by grantee
Each grantee by its size and the funder’s share of it; top left is load-bearing
Grantee by grantee: a decade per organization, before and after funding
A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.
- Who funds HABITABLE ↗
- Who funds TOXIC-FREE FUTURE F/K/A WASHINGTON TOXICS COALITION ↗
- Who funds ENVIRONMENTAL WORKING GROUP ↗
- Who funds EARTHJUSTICE ↗
- Who funds BREAST CANCER PREVENTION PARTNERS ↗
- Who funds UNIVERSITY OF CALIFORNIA SAN FRANCISCO FOUNDATION ↗
- Who funds GREEN SCIENCE POLICY INSTITUTE ↗
- Who funds DEFEND OUR HEALTH ↗
- Who funds VIRGINIA ORGANIZING INC ↗
- Who funds COMMONWEAL ↗
- Who funds Center for Environmental Health ↗
- Who funds CLEAN PRODUCTION ACTION INC ↗
- Who funds RESOLVE INC ↗
- Who funds CONSUMER REPORTS INC ↗
- Who funds The George Washington University ↗
- Who funds THE ARC OF THE UNITED STATES ↗
- Who funds NATURAL RESOURCES DEFENSE COUNCIL INC ↗
- Who funds THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK ↗
- Who funds ENVIRONMENTAL PROTECTION NETWORK ↗
- Who funds ENVIRONMENTAL HEALTH SCIENCES ↗
- Who funds Environmental Law Institute ↗
- Who funds PUBLIC HEALTH WATCH INC ↗
- Who funds UNIVERSITY OF MASSACHUSETTS FOUNDATION INC ↗
- Who funds CENTER FOR INTERNATIONAL ENVIRONMENTAL LAW INC ↗
- Who funds KITCHEN TABLE CAMPAIGNS ↗
- Who funds Sustainable Purchasing Council Inc SustainablePurchasingLeadershipCouncil ↗
- Who funds THE TEXAS DEMOCRACY FOUNDATION ↗
- Who funds HEALTH CARE WITHOUT HARM ↗
- Who funds INTL SOCIETY FOR CHILDRENS HEALTH ↗
- Who funds THE ROSE FOUNDATION FOR COMMUNITIES THE ENVIRONMENT ↗
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: The Passport Foundation · Maine Community Foundation Inc · The Marisla Foundation · Resources Legacy Fund · The Fine Fund · The John Merck Fund · New Venture Fund · Lisa & Douglas Goldman Fund · Impactassetsinc · The Jeremy and Hannelore Grantham Environmental Trust · Cloud Mountain Foundation · The Bullitt Foundation
How this is measured
How much its grantees rely on government
Each dot is one organization Forsythia Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from Forsythia Foundation Inc. Bigger dots raise more.
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to Forsythia Foundation Inc?
Find your warmest path to Forsythia Foundation Inc 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.
Play a game based on Forsythia’s filings →