· Private foundation
Anna L Mabey Foundation
Its FY2025 filing reports that it accepted unsolicited grant applications.
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.
| Recipient | Amount |
|---|---|
| FREEDOM GUIDE DOGS FOR THE BLIND INC | $6,000 |
| FIVER CHILDRENS FOUNDATION | $5,000 |
| BROOME COMMUNITY COLLEGE FOUNDATION INC | $4,000 |
| COMMUNITY CULTURAL CENTER | $4,000 |
| DELAWARE VALLEY HUMANE SOCIETY | $4,000 |
| HANCOCK COMMUNITY EDUCATION FOUNDATION | $4,000 |
| Individual grant recipient | $3,000 |
| JORDANVILLE PUBLIC LIBRARY | $3,000 |
| RICHFIELD SPRINGS COMMUNITY CENTER | $2,500 |
| FRIENDS OF ROGERS ENVIRONMENTAL | $2,000 |
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 (FY18–25, $34k) land where the poverty rate runs at 15%, against an area that typically sits at 12%. 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.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +47% since the first grant, against +43% for the ones you funded once.
19 repeat relationships — 10 still active in FY2025, 9 since wound down.
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, 100% of grant dollars renewed an existing relationship; $0 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
- CCCHENANGO COUNTY SPCA8× · 2017–2024 · $42k · revenue +28%
- FCFIVER CHILDREN'S FOUNDATION INC8× · 2017–2025 · $30k · revenue +72%
- FGFreedom Guide Dogs for the Blind Inc4× · 2022–2025 · $26k · revenue +231%
Funded once
- IGIndividual grant recipientone grant, 2021 · $2k
- SLSPRINGFIELD LIBRARYone grant, 2024 · $2k
- CCCHENANGO COUNTY HISTORICAL SOCIETYgraduatedone grant, 2020 · $1k · revenue +43%
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 yates county exists to promote the welfare of companion and domestic animals through educational programs and initiatives that reduce pet overpopulation, enrich adoptions, and encourage responsible pet ownership.
A public library with locations in catskill and palenville, new york providing reference materials and various on-line services.
Cooperative library system
Provide humane care for unwanted or abused animals.
Provide shelter for homeless animals and prevent animal cruelty
The mission of the SPCA of Tompkins County is to protect companion animals. We are a no-kill shelter dedicated to preventing animal cruelty and overpopulation. We promote responsible pet stewardship by providing education, counseling and…
Operation of Animal Shelter
To care for, protect and place animals for adoption in lifelong homes, and to prevent cruelty to animals by educating our community in the proper and humane care of animals
Enforce NYS laws against animal cruelty and abuse. Promote animal welfare and find homes for abandoned and unwanted pets.
The connecticut humane society is the leading resource in the state for companion animal welfare, enriching the lives of families and communities through adoption services, medical care, education, and prevention of cruelty.
To provide services to homeless animals
Preserving the ongoing heritage of the Town of Huntington
For reference, the grantee most central to the portfolio’s shape is Chenango County Spca and the most unlike its peers is Jordanville Public Library. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
11 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. 11 of the 23 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 CHENANGO COUNTY SPCA ↗
- Who funds FIVER CHILDREN'S FOUNDATION INC ↗
- Who funds Freedom Guide Dogs for the Blind Inc ↗
- Who funds JORDANVILLE PUBLIC LIBRARY ↗
- Who funds Richfield Springs Youth Ministry Corp ↗
- Who funds THE HANCOCK COMMUNITY EDUCATION FOUNDATI ↗
- Who funds DELAWARE VALLEY HUMANE SOCIETY INC ↗
- Who funds BROOME COMMUNITY COLLEGE FOUNDATION INC ↗
- Who funds SPRINGBROOK NY INC ↗
- Who funds WEST KORTRIGHT CENTREINC ↗
- Who funds CHENANGO COUNTY HISTORICAL SOCIETY ↗
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 Community Foundation for South Central New York Inc · Otis a Thompson Foundation Inc · A Lindsay & Olive B O'Connor Foundation Inc · The Community Foundation of Herkimer and Oneida Counties Inc · Ge Aerospace Foundation · Fidelity Investments Charitable Gift Fund · 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 Anna L Mabey 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.
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 Anna L Mabey Foundation?
Find your warmest path to Anna L Mabey 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.