· Private foundation
The John J Leidy 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 FY2020–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k62 grants · $361k
- $10k–50k35 grants · $529k
- $50k–250k1 grant · $50k
| Recipient | Amount |
|---|---|
| Baltimore Alliance for Careers in Healthcare | $50,000 |
| Irvine Natural Science Center Inc | $48,334 |
| Associated Jewish Community Federation | $35,000 |
| Baltimore Symphony Orchestra | $30,000 |
| Doctors Without Borders | $25,000 |
| Baltimore Hebrew Congregation | $21,000 |
| Springboard Collaborative | $20,000 |
| United Way of Central Maryland | $20,000 |
| United Way of North Carolina | $15,000 |
| Baltimore Animal Rescue and Care Shelter Inc | $15,000 |
| Paul's Place | $15,000 |
| American Red Cross | $15,000 |
| Chesapeake Shakespeare Company | $15,000 |
| Caroline Friess Center | $15,000 |
| Health Care for the Homeless | $15,000 |
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 (FY20–24, $265k) land where the poverty rate runs at 17%, against an area that typically sits at 9%. 96% 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.
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.
105 repeat relationships — 72 still active in FY2024, 33 since wound down; 26 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, 80% of grant dollars renewed an existing relationship; $188k 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
- TITHREAD INC4× · 2020–2023 · $210k · revenue +69%
- BSBALTIMORE SYMPHONY ORCHESTRA INC5× · 2020–2024 · $150k · revenue +49%
- INIRVINE NATURAL SCIENCE CENTER INC5× · 2020–2024 · $116k · revenue +65%
Funded once
- UOUniversity of Maryland St Joseph Medical Centerone grant, 2023 · $25k
- CRCHESAPEAKE REGION ACCESSIBLE BOATING INCone grant, 2022 · $15k · revenue -32%
- HUHELPING UP MISSION INCgraduatedone grant, 2020 · $15k · revenue +31%
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.
To cultivate career advancement opportunities for local talent, facilitate talent acquisition for local employers, increase access to capital for local entrepreneurs' social ventures, and foster cross-sector collaboration to address city…
The maryland center on economic policy advances innovative policy ideas to foster broad prosperity and help our state be the standard-bearer for responsible public policy.
The council was organized for the purpose of providing its members with adequate representation in various union related matters.
To eliminate health disparities by educating and strengthening the health care workforce. bahec provides interdisciplinary education programs that bridge academic, healthcare, and community settings to transform the health of underserved…
We are making maryland healthier by connecting residents to insurance and care, educating the community about healthier living, and advocating a more equitable health care system.
Baltimore hunger project removes the barriers to learning by providing food and resources to children facing food insecurity in our community.
Greater Baybrook Alliance GBA is a non-profit community development organization whose mission is to act as a catalyst and conduit for equitable development and reinvestment in the Brooklyn, Brooklyn Park, Curtis Bay neighborhoods and…
Promote religious, charitable, and educational interests of its members and constituent monthly meetings.
The mission of baltimore community lending is supporting the revitalization and strengthening of underserved communities in the greater baltimore region through innovative financial solutions and collaborative resources designed to promote…
To develop, implement, and advocate for an innovative, sustainable, and replicable education model that improves students outcomes. in so doing, the baltimore curriculum project will help to raise educational standards and opportunities…
The baltimore regional housing partnership expands housing choices for low-income families who have historically been excluded from housing in well-resourced areas.
To nurture a love of learning in a small family-like environment by providing an extraordinary and proven montessori public school experience for families in baltimore city.
For reference, the grantee most central to the portfolio’s shape is Maryland Association of Non-Profit Organizations and the most unlike its peers is Cea Inc fka Cefm Network Inc. 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 37 years old; the field is 19. You back the established end — and your money leans older still.
The field is 20% startups (under 5 years old) — 1% of your grantees by number, and just 2% of your money.
The orgs you fund almost never close — 0.6% lost their exemption, against 14% 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.
148 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. 148 of the 174 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 THE MARYLAND FOOD BANK INC ↗
- Who funds THREAD INC ↗
- Who funds Maryland Institute ↗
- Who funds BALTIMORE SYMPHONY ORCHESTRA INC ↗
- Who funds IRVINE NATURAL SCIENCE CENTER INC ↗
- Who funds THE UNITED WAY OF CENTRAL MARYLAND INC ↗
- Who funds BALTIMORE ALLIANCE FOR CAREERS IN HEALTH ↗
- Who funds MEDECINS SANS FRONTIERES USA INC ↗
- Who funds CHESAPEAKE SHAKESPEARE COMPANY ↗
- Who funds Mt Washington Pediatric Hospital Inc ↗
- Who funds FRANCISCAN CENTER INC ↗
- Who funds WALTERS ART MUSEUM FOUNDATION INC ↗
- Who funds BALTIMORE MUSEUM OF ART ↗
- Who funds ENOCH PRATT FREE LIBRARY OF BALTIMORE CITY ↗
- Who funds NEXT ONE UP FOUNDATION INC ↗
- Who funds Save The Children Federation Inc ↗
- Who funds BALTIMORE ANIMAL RESCUE AND CARE SHELTER BARCS ↗
- Who funds HOPE IGNITES BALTIMORE INC ↗
- Who funds MARYLAND ZOOLOGICAL SOCIETY INC ↗
- Who funds EVERYMAN THEATRE INC ↗
- Who funds HEALTH CARE FOR THE HOMELESS INC ↗
- Who funds FUSION PARTNERSHIP INC ↗
- Who funds CENTER STAGE ASSOCIATES INC ↗
- Who funds READING PARTNERS ↗
- Who funds Mercy Medical Center ↗
- Who funds MARYLAND VOLUNTEER LAWYERS SERVICE INC ↗
- Who funds SHEPHERDS CLINIC INC ↗
- Who funds PAUL'S PLACE INC ↗
- Who funds MARYLAND ASSOCIATION OF NON-PROFIT ORGANIZATIONS ↗
- Who funds HOMELESS PERSONS REPRESENTATION PROJECT INC ↗
- Who funds CIVIL JUSTICE INC ↗
- Who funds SPRINGBOARD COLLABORATIVE ↗
- Who funds CORNERSTONE COMMUNITY HOUSING INC ↗
- Who funds PUBLIC JUSTICE CENTER INC ↗
- Who funds MARYLAND ACADEMY OF SCIENCES ↗
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: Baltimore Community Foundation Inc · The United Way of Central Maryland Inc · France-Merrick Foundation Inc · The Abell Foundation Inc · T Rowe Price Foundation · The Harry and Jeanette Weinberg Foundation Inc · The Marion I & Henry J Knott Foundation Inc · The Bunting Family Foundation · The Kahlert Foundation Inc · Associated Jewish Charities of Baltimore · T Rowe Price Program for Charitable Giving Inc · Brown Advisory Charitable Foundation 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.
Government reliance of your grantees
Every dot is one organization The John J Leidy Foundation Inc 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, a single department, or state — and drag the year to watch it move.
- Baltimore Alliance for Careers in Health — 100% of income from government
- Open Works Inc — 96% of income from government
- Baltimore Arts Realty Corporation — 77% of income from government
- Cornerstone Community Housing Inc — 68% of income from government
- Seeds 4 Success Inc — 48% of income from government
- The Maryland School for the Blind — 47% of income from government
- Parks and People Inc — 43% of income from government
- St Vincent De Paul of Baltimore Inc — 40% of income from government
- Project Plase Inc — 39% of income from government
- Casa of Baltimore County Inc — 38% of income from government
- The Baltimore Children's Museum Inc — 33% of income from government
- Pride of Baltimore Inc — 30% of income from government
- Save the Children Federation Inc — 30% of income from government
- Paul's Place Inc — 29% of income from government
- Maryland Association of Non-Profit Organizations — 27% of income from government
- Civil Justice Inc — 23% of income from government
- Baltimore Squashwise Inc — 23% of income from government
- Young Men's Christian Association of Central Maryland Inc — 22% of income from government
- Turnaround Inc — 18% of income from government
- The Women's Law Center of Md Inc — 18% of income from government
- Moveable Feast Inc — 18% of income from government
- Chesapeake Shakespeare Company — 16% of income from government
- Magical Experiences Arts Company — 16% of income from government
- Everyman Theatre Inc — 15% of income from government
- Neighborhood Design Center Inc — 14% of income from government
- Thread Inc — 12% of income from government
- The Maryland Food Bank Inc — 11% of income from government
- Baltimore Symphony Orchestra Inc — 11% of income from government
- Associated Catholic Charities Inc — 10% of income from government
- Black Women Build - Baltimore Inc — 10% of income from government
- Family and Children's Services of Centra — 10% of income from government
- Maryland Historical Society Inc — 9% of income from government
- Notre Dame of Maryland University Inc — 9% of income from government
- Maryland Academy of Sciences — 9% of income from government
- Community Concerts at Second Inc — 9% of income from government
- Maryland New Directions Inc — 8% of income from government
- Baltimore Museum of Industry Inc — 7% of income from government
- Goodwill Industries of the Chesapeake Inc — 7% of income from government
- Community Assistance Network Inc — 7% of income from government
- Chesapeake Arts Center Inc — 7% of income from government
- Maryland Volunteer Lawyers Service Inc — 7% of income from government
- Center Stage Associates Inc — 7% of income from government
- Helping Up Mission Inc — 6% of income from government
- Loyola University Maryland Inc — 6% of income from government
- The Village Learning Place Inc — 6% of income from government
- The American Visionary Art Museum Inc — 6% of income from government
- Baltimore Office of Promotion and the Arts Inc — 5% of income from government
- Greater Baltimore Cultural Alliance Inc — 5% of income from government
- Public Justice Center Inc — 5% of income from government
- Baltimore Museum of Art — 4% of income from government
- Art With a Heart Inc — 4% of income from government
- Chase Brexton Health Services Inc — 4% of income from government
- Maryland Zoological Society Inc — 3% of income from government
- Fusion Partnership Inc — 3% of income from government
- Wide Angle Youth Media Inc — 3% of income from government
- Iris Music Project — 3% of income from government
- The Boys and Girls Clubs of Metropolitan Baltimore — 2% of income from government
- Digital Harbor Foundation — 2% of income from government
- Franciscan Center Inc — 2% of income from government
- The Sexual Assaultspouse Abuse Resource Center Inc — 2% of income from government
- Marian House Inc — 2% of income from government
- Jewish Museum of Maryland Inc — 2% of income from government
- Health Care for the Homeless Inc — 2% of income from government
- The United Way of Central Maryland Inc — 2% of income from government
- The Arc Baltimore Inc — 1% of income from government
- Fund for Educational Excellence Inc — 1% of income from government
- Arts for Learning Maryland Inc — 1% of income from government
- National Aquarium Inc — 1% of income from government
- Harbor Hospital Inc — 0% of income from government
- Mercy Medical Center — 0% of income from government
- Mt Washington Pediatric Hospital 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 The John J Leidy Foundation Inc?
Find your warmest path to The John J Leidy 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.