· Private foundation
Greene Charitable Trust
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 you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2024.
Where the money goes
Your grants by size, and where they go.
| Recipient | Amount |
|---|---|
| Individual grant recipient | $5,085 |
| HUMANE SOCIETY OF THE TREASURE COAST | $1,800 |
| SLCFD COMBAT CHALLENGE TEAM | $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 (FY22–23, $1k) land where the poverty rate runs at 13%, against an area that typically sits at 8%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-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.
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.
6 repeat relationships — 0 still active in FY2024, 6 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, 0% 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
- GCGASTON CHRISTIAN SCHOOL INC4× · 2017–2020 · $34k · revenue +74%
- CCCRAMERTON CHRISTIAN ACADEMY2× · 2017–2018 · $12k
- FWFIRST WESLEYAN CHRISTIAN SCHOOL2× · 2019–2020 · $9k
Funded once
- UWUNITED WAY MARTIN COUNTYone grant, 2017 · $15k
- UWUNITED WAY OF MARTIN COUNTY INCone grant, 2018 · $15k · revenue -1%
- SLST LUCIE FIREFIGHTERS BENEVOLENTone grant, 2018 · $10k
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 humane society of st. lucie county is a non-profit, no-kill animal shelter that is dedicated to providing compassionate care and safe shelter for homeless animals and education to the community on responsible pet ownership.
Promoting healthy responsible lifelong pet ownership by serving the medical and rehabilitative needs of animals while encouraging the humane treatment of animals, preventing overpopulation, and ending animal cruelty.
Our mission is to encourage, honor and support the human-animal bond in the suncoast region of florida. our vision is to celebrate a community whose pets are safe and loved. suncoast humane society provides sheltering, prevention and…
Hush puppy haven exsists to help provide pet food, pet supplies, & medical care to animals whose owners are in financial need
The organization provides free medical care to the residents who are without health insurance.
beagle rescue
From charitable contributions recieved the organization uses these funds to rescue, provide the necessary veterinary services, maintanance and rehabilitates distressed animals.
Vetting meds food and grooming of pets
The organization provides for and facilitates the general welfare of pets specifically the organization takes in unwanted pets andor rescues them from kill shelters and provides health care for them until permanent homes can be found The…
None
To support animal sheltering and adoption, plus humane education activities of the humane society of vero beach and indian river county, fl through the management of funds and investments.
Assist local agencies in search for missing persons
For reference, the grantee most central to the portfolio’s shape is Humane Society of the Treasure Coast Inc and the most unlike its peers is Underwater Society of America Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
9 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. 9 of the 22 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 GASTON CHRISTIAN SCHOOL INC ↗
- Who funds UNITED WAY OF MARTIN COUNTY INC ↗
- Who funds ST LUCIE COUNTY FIRE FIGHTERS BENEVOLENT ASSOCIATION INC ↗
- Who funds MARTIN COUNTY HEALTHY START COALITION INC ↗
- Who funds HUMANE SOCIETY OF THE TREASURE COAST INC ↗
- Who funds THE VANDUZER FOUNDATION INC ↗
- Who funds BIG HEART BRIGADE OF THE TREASURE COAST ↗
- Who funds BIG HEARTS 4 PAWS RESCUE INC ↗
- Who funds UNDERWATER SOCIETY OF AMERICA 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 set of overlaps that mostly run through you, not between each other.
Open a dossier: Amazonsmile 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 Greene Charitable Trust 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.
- United Way of Martin County Inc — 4% 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.