· Private foundation
The Hayden Harman Foundation Ltd
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 FY2017–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k5 grants · $19k
- $10k–50k1 grant · $14k
- $50k–250k1 grant · $58k
| Recipient | Amount |
|---|---|
| NORTH EAST COMMUNITY CENTER | $58,423 |
| CENTRAL PARK CONSERVANCY | $14,159 |
| Individual grant recipient | $8,942 |
| NORTH EAST MILLERTON LIBRARY | $5,800 |
| NORTH EAST HISTORICAL SOCIETY | $2,000 |
| HVRHS INTERNATIONAL TRAVEL CLUB | $1,000 |
| FRIENDS OF ROCKPORT ATHLETICS | $1,000 |
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 (FY17–18, $29k) land where the poverty rate runs at 10%, against an area that typically sits at 11%. 34% 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 +76% since the first grant, against +24% for the ones you funded once.
24 repeat relationships — 4 still active in FY2025, 20 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, 91% of grant dollars renewed an existing relationship; $8k 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
- NCNORTHEAST COMMUNITY CENTER INC4× · 2022–2025 · $288k · revenue +48%
- CPCENTRAL PARK CONSERVANCY INC9× · 2017–2025 · $136k · revenue +76%
- OIONE ISRAEL FUND LTD2× · 2021–2023 · $26k · revenue +249%
Funded once
- IGIndividual grant recipientone grant, 2022 · $50k
- IGIndividual grant recipientone grant, 2024 · $30k
- NYNEW YORK COMMON PANTRYgraduatedone grant, 2020 · $30k · revenue +38%
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 mission of island harvest is to end hunger and reduce food waste on long island.
Brief description of the organization's mission the purpose of the fund is to provide assistance to the families of new york city police officers and firefighters who have been killed in the line of duty. after the events of september 11,…
To provide excellent healthcare services without regard to age, sex, race, creed, national origin or disability; to serve as an educational and research center for physicians, nurses and healthcare professionals; to provide health…
To pursue anti-hunger initiatives through the west side campaign against hunger (wscah) program whose mission is to alleviate hunger by ensuring that all new yorkers have access with dignity to a choice of healthy food and supportive…
The mission of feeding new york state is to lead a unified effort for a hunger-free state of new york. the mission of food banking is to obtain food and deliver it to emergency food programs. feeding new york state works to end hunger by…
Food bank for nyc has been the city's major hunger-relief organization driven by our mission to empower every new yorker to achieve food security for good. we harness the collective power of our network of food providers, partners, and…
CITY REPORT, INC. serves the people of New York through independent journalism that answers their information needs and holds the powerful to account.
To manage the brooklyn navy yard for the city of new york, specifically to expand job opportunities for new yorkers by fostering the development of small businesses.
We strive to maximize participation in, and support for, federally funded nutrition assistance programs including supplemental nutrition assistance program (snap), the school breakfast program and national school lunch program, the summer…
Animal care centers of nyc's (acc) mission is to end animal homelessness in nyc.
Gotham health fqhc, inc., operating together with new york city health and hospitals corporation under a public entity model federally qualified health center, provides you and your family with access to primary and preventative healthcare…
Mjhs health system is a charitable not-for-profit established to support the activities of affiliated organizations. mjhs is built on the core values of compassion, dignity and respect, first established by the four brooklyn ladies in…
For reference, the grantee most central to the portfolio’s shape is Community Foundations of the Hudson Valley Inc and the most unlike its peers is The Mark Wade Choate Iii Foundation. 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 39 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) — 2% 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.
56 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. 56 of the 85 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 NORTHEAST COMMUNITY CENTER INC ↗
- Who funds CENTRAL PARK CONSERVANCY INC ↗
- Who funds NEW YORK CITY POLICE FOUNDATION INC ↗
- Who funds MADISON SQUARE PARK CONSERVANCY INC ↗
- Who funds COMMUNITY FOUNDATIONS OF THE HUDSON VALLEY INC ↗
- Who funds NEW YORK COMMON PANTRY ↗
- Who funds THE NEW YORK COMMUNITY TRUST ↗
- Who funds ONE ISRAEL FUND LTD ↗
- Who funds THE RABBIT HOLE KC ↗
- Who funds HAMILTON-MADISON HOUSE INC ↗
- Who funds The Houston Food Bank ↗
- Who funds DELLA LAMB COMMUNITY SERVICES ↗
- Who funds PBA WIDOWS AND CHILDREN'S FUND INC ↗
- Who funds GREATER BOSTON FOOD BANK INC ↗
- Who funds FRIENDS OF ISRAEL DISABLED VETERANS INC ↗
- Who funds CITY HARVEST INC ↗
- Who funds AMERICAN FRIENDS OF MAGEN DAVID ADOM ↗
- Who funds Millerton Fire Company Inc ↗
- Who funds OPERATION BBQ RELIEF ↗
- Who funds HARVESTERS - THE COMMUNITY FOOD NETWORK ↗
- Who funds Humane World for Animals Inc ↗
- Who funds FDNY FOUNDATION INC ↗
- Who funds RANDALL'S ISLAND PARK ALLIANCE INC ↗
- Who funds SAMUEL U RODGERS HEALTH CENTER INC ↗
- Who funds Londonderry Volunteer Rescue Squad Inc Londonderry Volunteer Rescue Squad ↗
- Who funds YOUNG MEN'S CHRISTIAN ASSOCIATION OF GREATER NEW YORK ↗
- Who funds GARDEN OF HOPE 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: United Way of Greater Kansas City Inc · Greater Kansas City Community Foundation · The Kansas City Royals Foundation · Gr's Foundation · Berkshire Taconic Community Foundation Inc · Oppenstein Brothers Foundation · William T Kemper Foundation Commerce Bank Trustee · Health Forward Foundation · The Sunderland Foundation · Ewing Marion Kauffman Foundation · Jewish Communal Fund · Arthur J Gallagher 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 Hayden Harman Foundation Ltd 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.
- Greater Boston Food Bank Inc — 22% of income from government
- Women's Lunch Place Inc — 8% of income from government
- Beth Israel Deaconess Medical Center Inc — 6% of income from government
- Bikes Not Bombs Inc — 2% 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 Hayden Harman Foundation Ltd?
Find your warmest path to The Hayden Harman Foundation Ltd 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.