· Private foundation
Emwiga Foundation
Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2019–2025.
Where the money goes
Your grants by size, and where they go.
The 66 grants below total $809,000 — the rows itemised in this filing. The $906,500 headline is the total grant expense reported on the return, so the remaining $97,500 is giving the schedule does not break out: grants under the $5,000 itemisation floor, grants to individuals, and grants reported on other schedules. Every figure below describes the itemised rows only.
By grant size · FY2025
- Under $10k49 grants · $124k
- $10k–50k11 grants · $185k
- $50k–250k6 grants · $500k
| Recipient | Amount |
|---|---|
| National Parks Conservation Association | $100,000 |
| Medecins Sans Frontieres USA Inc | $100,000 |
| Save the Children Federation Inc | $100,000 |
| Grand Teton National Park Foundation | $75,000 |
| National Fish and Wildlife Foundation | $75,000 |
| National Parks Conservation Association | $50,000 |
| Grand Teton National Park Foundation | $25,000 |
| New Canaan Country School Inc | $25,000 |
| New School | $20,000 |
| Partnership Schools | $20,000 |
| Sankaty Head Foundation Inc | $20,000 |
| The Greenwich Land Trust Inc | $20,000 |
| Brunswick School Inc | $15,000 |
| Trustees Of Columbia University | $10,000 |
| Jackson Hole Land Trust | $10,000 |
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 +26% since the first grant, against +0% for the ones you funded once.
74 repeat relationships — 42 still active in FY2025, 32 since wound down; 16 grantees were first funded in FY2025 (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 FY2025, 74% of grant dollars renewed an existing relationship; $205k 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
NATIONAL PARKS CONSERVATION ASSOCIATION4× · 2019–2025 · $315k · revenue +10%- RREADWORKSINC2× · 2019–2024 · $275k · revenue +36%
- NFNATIONAL FISH AND WILDLIFE FOUNDATION3× · 2019–2025 · $200k · revenue +79%
Funded once
WNETone grant, 2019 · $101k · revenue +0%- MCMercy Corpsone grant, 2023 · $100k · revenue -28%
- STSAVE THE CHILDREN FOR UKRAINEone grant, 2023 · $100k
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 University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…
Northeast college of health sciences (the college) is committed to academic excellence, leadership, and professional best practices in the health sciences.
Operate a state-of-the-art, world-class genomic research center that creates and uses advanced genomics to understand the genetic basis of disease. for more information, see schedule o.
To educate students to be ethical and socially responsible leaders in a global community.
The governors island corporation, doing business as the trust for governors island, is the 501(c)(3) not-for-profit organization created by the city of new york and charged with the planning, redevelopment and ongoing operations of 150…
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
The new york botanical garden is a museum of plants and a scientific research center devoted to the study of plants and their uses. it is the garden's mission to improve public understanding of the natural world, horticulture, and the…
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
To bring quality public television programs and resources to communities throughout new jersey and its tri-state neighbors. its content, both on-air and online, aims to reflect the diverse
The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.
For reference, the grantee most central to the portfolio’s shape is The New Canaan Country School Incorporated and the most unlike its peers is Albert & Mary Lasker Foundation Inc. 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 43 years old; the field is 18. You back the established end — and your money leans older still.
The field is 19% startups (under 5 years old) — 1% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 10% 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.
84 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. 84 of the 131 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
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 THE ROCKEFELLER UNIVERSITY ↗
- Who funds NATIONAL PARKS CONSERVATION ASSOCIATION ↗
- Who funds READWORKSINC ↗
- Who funds Save The Children Federation Inc ↗
- Who funds NATIONAL FISH AND WILDLIFE FOUNDATION ↗
- Who funds GRAND TETON NATIONAL PARK FOUNDATION ↗
- Who funds WNET ↗
- Who funds Mercy Corps ↗
- Who funds MEDECINS SANS FRONTIERES USA INC ↗
- Who funds THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK ↗
- Who funds THE GREENWICH LAND TRUST INC ↗
- Who funds SANKATY HEAD FOUNDATION INC ↗
- Who funds THE NEW CANAAN COUNTRY SCHOOL INCORPORATED ↗
- Who funds 'SCONSET TRUST INC ↗
- Who funds Rocky Mountain Institute ↗
- Who funds BRUNSWICK SCHOOL INC ↗
- Who funds PLANNED PARENTHOOD FEDERATION OF AMERICA INC ↗
- Who funds BOYS & GIRLS CLUB OF GREENWICH ↗
- Who funds PARTNERSHIP FOR INNER CITY EDUCATION DBA PARTNERSHIP SCHOOLS ↗
- Who funds The New School ↗
- Who funds HABITAT FOR HUMANITY NANTUCKET INC ↗
- Who funds NEW YORK STEM CELL FOUNDATION INC ↗
- Who funds WATERSIDE SCHOOL INC ↗
- Who funds KENT SCHOOL ↗
- Who funds Operation Warm Inc ↗
- Who funds THE RIVER FUND NEW YORK INC ↗
- Who funds GREENWICH HOSPITAL ↗
- Who funds JACKSON HOLE LAND TRUST ↗
- Who funds HIGHER ED WORKS ↗
- Who funds St John's Health Foundation ↗
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: The Goldman Sachs Charitable Gift Fund · Fairfield County's Community Foundation Inc · The Bessemer Giving Fund · The New York Community Trust · The Oaklawn Foundationinc · Winokur Family Foundation Inc · The Kneisel Foundation Inc · Carverdelaney Families Foundation Inc · Malkin Fund Inc · Community Foundation for Nantucket Inc · New Canaan Community Foundation Inc · The Ayco Charitable 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.
Warm introductions · Powered by PlinthPlus
How do I get to Emwiga Foundation?
Find your warmest path to Emwiga 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.