· Private foundation
Prl Keystone Foundation Inc
Its FY2024 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 FY2022–2024.
Where the money goes
Your grants by size, and where they go.
The 34 grants below total $546,000 — the rows itemised in this filing. The $598,500 headline is the total grant expense reported on the return, so the remaining $52,500 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 · FY2023
- Under $10k21 grants · $48k
- $10k–50k8 grants · $110k
- $50k–250k5 grants · $388k
| Recipient | Amount |
|---|---|
| Goodman Community Center | $150,000 |
| Madison Public Market Foundation | $75,000 |
| University of WI Foundation Athletics | $63,000 |
| Centro Hispano Inc | $50,000 |
| Urban League of Greater Madison | $50,000 |
| The Center for Black Excellence and Culture Inc | $25,000 |
| Jewish Community Center Chicago Endowment | $20,000 |
| University of WI Women's Basketball Golf Outing | $15,000 |
| Planned Parenthood of Wisconsin | $10,000 |
| Art and Soul Proud | $10,000 |
| YWCA of Rock County | $10,000 |
| Women's Medical Fund Inc | $10,000 |
| River Food Pantry | $10,000 |
| Girls Rock Camp Madison | $7,500 |
| Jewish Federation of Madison | $5,000 |
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.
6 repeat relationships — 6 still active in FY2023, 0 since wound down; 27 grantees were first funded in FY2023 (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 FY2023, 5% of grant dollars renewed an existing relationship; $514k 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
- PPPLANNED PARENTHOOD OF WISCONSIN INC2× · 2022–2023 · $18k · revenue -27%
- GRGIRLS ROCK CAMP MADISON2× · 2022–2023 · $13k · revenue +26%
- HBHarambee Birth and Family Center2× · 2022–2023 · $11k
Funded once
- GIGoodman, Irwin A and Robert D Community Center Inc.one grant, 2022 · $200k
- UOUNIVERSITY OF WISCONSIN FOUNDATIONone grant, 2022 · $63k · revenue -48%
- JCJewish Community Center of Chicago Endowmentone grant, 2022 · $20k
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.
Midwest dairy works with others to give consumers an excellent dairy experience increasing sales, fostering innovation, and inspiring consumer confidence of dairy products and practices.
We conduct impartial public policy research and analysis to drive informed debate and effective decision-making in the state of wisconsin.
The madison professional police officers association represents law enforcement professionals who serve the city of madison, wisconsin, as either police officers, detectives, investigators, or sergeants.
Make downtown madison an economically strong, equitable, inclusive, and vibrant place to live, work, and visit.
To reach a new generation of radio listeners on air, online and in the community with a compelling selection of music and public affairs programming. the corporation celebrates milwaukee music, arts, heritage, and culture by supporting and…
Madison community foundation will engage greater madison in philanthropy to advance a more vibrant and equitable community.
Midwest environmental advocates is a nonprofit law center that combines the power of law with the resolve of communities facing environmental injustice to secure and protect the rights of all people to healthy water, land, and air.
Milwaukee women inc is an organization of executives determined to change the quality and composition of corporate boards to maximize the performance of public and private companies with a focus on women and women of color.
Milwaukee water commons is helping catalyze milwaukee as a true model water city-a place where we all have a stake in the health of our waters and all share in their stewardship and benefits. we are advancing our community envisioned water…
Renew wisconsin leads and accelerates the transformation to wisconsin's renewable energy future through advocacy, education, and collaboration.
Mission: to inspire and nurture a healthy community by building a local, sustainable, and organic food economy in a vibrant experiential marketplace.vision: to be a nationally recognized marketplace model that connects, educates, and…
Ywca is dedicated to eliminating racism, empowering women, and promoting peace, justice, freedom, and dignity for all.
For reference, the grantee most central to the portfolio’s shape is Urban League of Greater Madison Inc and the most unlike its peers is Runners for Public Lands. 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 18 years old; the field is 20. You back the younger end — and your money leans older still.
The field is 17% startups (under 5 years old) — 4% of your grantees by number, and just 2% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 8% 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.
31 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. 31 of the 51 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 IRWIN A AND ROBERT D GOODMAN COMMUNITY CENTER INC ↗
- Who funds MADISON PUBLIC MARKET FOUNDATION INC ↗
- Who funds UNIVERSITY OF WISCONSIN FOUNDATION ↗
- Who funds CENTRO HISPANO INC ↗
- Who funds URBAN LEAGUE OF GREATER MADISON INC ↗
- Who funds GIVE BACK FOUNDATION ↗
- Who funds CENTER FOR BLACK EXCELLENCE AND CULTURE INC ↗
- Who funds PLANNED PARENTHOOD OF WISCONSIN INC ↗
- Who funds GIRLS ROCK CAMP MADISON ↗
- Who funds JEWISH FEDERATION OF MADISON INC ↗
- Who funds THE RIVER FOOD PANTRY INC ↗
- Who funds JEWISH SOCIAL SERVICES OF MADISON INC ↗
- Who funds WOMEN'S MEDICAL FUND INC ↗
- Who funds CLEAN LAKES ALLIANCE INC ↗
- Who funds SOUL FIRE FARM INSTITUTE INC ↗
- Who funds WOMEN IN FOCUS INCORPORATED ↗
- Who funds CONSERVATION INTERNATIONAL FOUNDATION ↗
- Who funds LAST PRISONER PROJECT ↗
- Who funds SEATTLE HOMELESS OUTREACH ↗
- Who funds RUNNERS FOR PUBLIC LANDS ↗
- Who funds Family Tree Inc ↗
- Who funds CEOS OF TOMORROW INC ↗
- Who funds WINGRA SCHOOL 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: Madison Gas and Electric Foundation Inc · Madison Community Foundation · Sheldon L and Pearl R Leibowitz Dale Leibowitz Legacy Foundation · Alliant Energy Foundation Inc · The Evjue Foundation Inc · Trustage Foundation Inc · United Way of Dane County Inc · The Roots and Wings Foundation Inc · Summit Credit Union · Pleasant T Rowland Foundation Inc · Endres Manufacturing Foundation Inc · Ascendium Education Solutions Inc
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 Prl Keystone Foundation Inc?
Find your warmest path to Prl Keystone Foundation Inc 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.