· Private foundation
Pierre and Paula Gonthier Family 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
By grantee IRS cause code (NTEE).
A cause breakdown isn’t shown here: 59% of PIERRE AND PAULA GONTHIER FAMILY FOUNDATION’s grantee dollars fall outside its nine largest cause areas, whether because the recipient carries no IRS cause code or because its cause sits in the long tail. A chart would be mostly one residual band and misrepresent the portfolio.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k20 grants · $13k
- $10k–50k1 grant · $11k
| Recipient | Amount |
|---|---|
| NORTH SHORE LAND ALLIANCE | $11,100 |
| SMILE TRAIN | $1,000 |
| AMERICAN FOUNDATION OF SUICIDE PREV | $1,000 |
| FINCA | $1,000 |
| ST FRANCIS HOSPITAL | $1,000 |
| NATURE CONSERVANCY | $1,000 |
| NORTH SHORE WILDLIFE SANCTUARY | $1,000 |
| SALVATION ARMY | $1,000 |
| PLANTING FIELDS FOUNDATION | $950 |
| FRIENDS OF RAYNHAM HALL MUSEUM | $650 |
| GLEN COVE BOYS GIRLS CLUB | $600 |
| PLANNED PARENTHOOD OF GREATER NY | $500 |
| REFORMED CHURCH OF LOCUST VALLEY | $500 |
| ORBUS | $500 |
| COLD SPRING HARBOR LABORATORY ASSOC | $500 |
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 (FY20–24, $23k) land where the poverty rate runs at 6%, against an area that typically sits at 8%. 1% 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.
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 +41% since the first grant, against +30% for the ones you funded once.
46 repeat relationships — 17 still active in FY2025, 29 since wound down; 3 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, 90% of grant dollars renewed an existing relationship; $2k 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
- CSCOLD SPRING HARBOR LABORATORY ASSOCIATION8× · 2017–2025 · $80k · revenue +53%
- TNTHE NORTH SHORE LAND ALLIANCE INC8× · 2017–2025 · $32k · revenue +8%
- IHISLAND HARVEST LTD4× · 2020–2024 · $23k · revenue +34%
Funded once
- IGIndividual grant recipientone grant, 2019 · $10k
- GBGRENVILLE BAKER BOYS AND GIRLS CLUB INCgraduatedone grant, 2022 · $3k · revenue +139%
- TWTHE WORLD SCHOOL OF GARDEN CITYone grant, 2019 · $2k
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 museum's mission statement is: "to discover, interpret, and disseminate - through scientific research and education - knowledge about human cultures, the natural world, and the universe."
Nyu is a private university with approximately 60,000 matriculating students in 20 schools and institutes. nyu's primary missions are education, research and scholarship, and patient care.
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.
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…
Wwf's mission is to conserve nature and reduce the most pressing threats to the diversity of life on earth. (continued on schedule o)
Ci works to spotlight and secure the critical benefits that nature provides to humanity.
Provide an independent forum for those who dare to read, think, speak, and write to advance the professional, literary, and scientific understanding of sea power and other issues critical to global security.
The board adopted mission statement is: nyu langone hospitals (the "hospital") will operate with new york university's medical schools a health system ("nyu langone health") devoted to excellence in patient care, education and research. in…
The institute for advanced study (the institute) is one of the world's leading centers for theoretical research and intellectual inquiry. see schedule o.
The program mission of the quebec-labrador foundation u.s. is defined by a regional component (new england and eastern canada), and an international component, which ties our regional model to a global conservation network. qlf's program…
Education, research, medical services and other public services.
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…
For reference, the grantee most central to the portfolio’s shape is The Queens Library Foundation Inc and the most unlike its peers is Metropolitan Museum of Art. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
Your grantees are a median of 56 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) — 0% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 12% 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.
36 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. 36 of the 74 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 COLD SPRING HARBOR LABORATORY ASSOCIATION ↗
- Who funds THE NORTH SHORE LAND ALLIANCE INC ↗
- Who funds ISLAND HARVEST LTD ↗
- Who funds SMILE TRAIN INC ↗
- Who funds THE WALDORF SCHOOL OF GARDEN CITY ↗
- Who funds The New York Public Library Astor Lenox and Tilden Foundations ↗
- Who funds THE QUEENS LIBRARY FOUNDATION INC ↗
- Who funds The Pierpont Morgan Library ↗
- Who funds THE NATURE CONSERVANCY ↗
- Who funds PLANTING FIELDS FOUNDATION ↗
- Who funds PLANNED PARENTHOOD OF GREATER NEW YORK INC ↗
- Who funds NORTH SHORE WILDLIFE SANCTUARY INC ↗
- Who funds FRESH AIR FUND ↗
- Who funds UNITED STATES FUND FOR UNICEF ↗
- Who funds FINCA INTERNATIONAL INC ↗
- Who funds NORTH SHORE SOUP KITCHEN INC ↗
- Who funds MUHLENBERG COLLEGE ↗
- Who funds GRENVILLE BAKER BOYS AND GIRLS CLUB INC ↗
- Who funds COALITION TO SAVE HEMPSTEAD HARBOR INC ↗
- Who funds METROPOLITAN MUSEUM OF ART ↗
- Who funds Planned Parenthood of Nassau County Inc ↗
- Who funds ST JUDE CHILDREN'S RESEARCH HOSPITAL INC ↗
- Who funds NATURAL RESOURCES DEFENSE COUNCIL INC ↗
- Who funds ALZHEIMER'S DISEASE & RELATED DISORDERS ASSOCIATION INC ↗
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 Bahnik Foundation Inc · The Cromarty Foundation Inc · The John M McMillin Foundation Inc Coopersmith Simon & Vogel PC · The Pamela Howard Family Foundation Inc · Ainslie Foundation · Jewish Communal Fund · National Philanthropic Trust · Jpmorgan Chase Foundation · The Bank of America Charitable Foundation Inc · Morgan Stanley Global Impact Funding Trust Inc · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund
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 Pierre and Paula Gonthier Family 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.
- Wounded Warrior Project 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 Pierre and Paula Gonthier Family Foundation?
Find your warmest path to Pierre and Paula Gonthier Family 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.