· Private foundation
Izzo Family Foundation
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 $10k25 grants · $84k
- $10k–50k6 grants · $60k
- $50k–250k2 grants · $150k
| Recipient | Amount |
|---|---|
| ANNE ARUNDEL MEDICAL CENTER FOUNDATION | $100,000 |
| ST ANDREWS EPISCOPAL SCHOOL | $50,000 |
| SUBURBAN HOSPITAL FOUNDATION | $10,000 |
| ANNE ARUNDEL MEDICAL CENTER FOUNDATION | $10,000 |
| WHITE OAK MEDICAL CENTER FOUNDATION | $10,000 |
| BAPTIST HEALTH SOUTH FLORIDA FOUNDATION | $10,000 |
| SIBLEY MEMORIAL HOSPITAL | $10,000 |
| AHC SHADY GROVE MEDICAL CENTER FOUNDATION | $10,000 |
| ANNE ARUNDEL MEDICAL CENTER FOUNDATION | $7,500 |
| KENNEDY CENTER | $6,000 |
| OCEAN REEF MEDICAL CENTER FOUNDATION | $5,000 |
| PHILABUNDANCE | $5,000 |
| TUNNEL TO TOWERS FOUNDATION | $5,000 |
| SOUTHERN AZ LAW ENFORCEMENT FOUNDATION | $5,000 |
| ANNE ARUNDEL COMMUNITY COLLEGE FOUNDATION | $5,000 |
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 (FY17–17, $1k) land where the poverty rate runs at 8%, against an area that typically sits at 11%. 0% 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.
32 repeat relationships — 26 still active in FY2025, 6 since wound down; 5 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, 89% of grant dollars renewed an existing relationship; $31k 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
- LHLUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER FOUNDATION INC9× · 2017–2025 · $885k · revenue +44%
- SAST ANDREW'S EPISCOPAL SCHOOL INC8× · 2017–2025 · $580k · revenue +68%
- HOHOSPICE OF THE CHESAPEAKE INC5× · 2017–2021 · $250k · revenue +58%
Funded once
- CNCHILDRENS NATIONAL HOSPITAL FOUNDATIONone grant, 2022 · $5k
- F3FOR 3 SISTERS INCone grant, 2023 · $5k · revenue +8%
- SCSECOND CHANCE WILDLIFE CENTER INCgraduatedone grant, 2022 · $3k · revenue +30%
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.
We extend god's care through the ministry of physical, mental and spiritual healing.
Johns hopkins bayview medical center's department of medicine is committed to the practice of primary and specialty medical care, the teaching of medical students, residents, fellows, allied health professionals, and physicians, research…
The mission of upmc western maryland is to serve our community by providing outstanding patient care and to shape tomorrow's health system through clinical & technological innovation, research and education.
Calverthealth medical center provides quality inpatient and ambulatory health care to the people of southern maryland that is accessible, cost-effective and compassionate. chmc works in partnership with the community to improve the health…
The fsmb serves as the voice for state medical boards, supporting them through education, assessment, research and advocacy while providing services and initiatives that promote patient safety, quality health care and regulatory best…
Provide protection of life and property through fire prevention, suppression and emergency medical services to the community of owings mills and the citizens of baltimore county
Bon Secours Ambulatory Services St. Francis, LLC (BSASSF) is an operating subsidiary of its sole member, Bon Secours Urgent Care SC LLC, which is a single member limited liability company (SMLLC) of BSMH Services, LLC. BSMH Services, LLC…
St. joseph's hospitals foundation secures, manages and stewards philanthropic support to benefit the health care mission of st. joseph's hospital, st. joseph's women's hospital, st. joseph's children's hospital of tampa, st. joseph's…
It is the mission of the montgomery fire department to preserve life and property as well as promote public safety and fire prevention through leadership, management, education and actions, as an all volunteer fire protection and emergency…
The mission of calvary hospital is to care for the medical, emotional and spiritual needs of our adult patients with advanced cancer and other life-limiting illnesses. it is the only fully accredited acute care hospital in the u.s. devoted…
Support and encourage quality health care, medical, and related services across anne arundel, prince george's, calvert, queen anne's, and talbot and kent counties, by among other activities, conducting fundraising and other operations for…
For reference, the grantee most central to the portfolio’s shape is Suburban Hospital Foundation Inc and the most unlike its peers is Retina Global. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
Your grantees are a median of 41 years old; the field is 16. You back the established end — and your money leans older still.
The field is 21% startups (under 5 years old) — 3% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 13% 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.
30 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. 30 of the 50 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 LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER FOUNDATION INC ↗
- Who funds ST ANDREW'S EPISCOPAL SCHOOL INC ↗
- Who funds HOSPICE OF THE CHESAPEAKE INC ↗
- Who funds ANNE ARUNDEL COMMUNITY COLLEGE FOUNDATION INC ↗
- Who funds POPLAR SPRING ANIMAL SANCTUARY ↗
- Who funds ANNAPOLIS MARITIME MUSEUM INC ↗
- Who funds SUBURBAN HOSPITAL FOUNDATION INC ↗
- Who funds OCEAN REEF MEDICAL CENTER FOUNDATION INC ↗
- Who funds Baptist Health South Florida Foundation Inc ↗
- Who funds A WIDER CIRCLE INC ↗
- Who funds THE CATHOLIC UNIVERSITY OF AMERICA ↗
- Who funds THE PETER B TEELEY CHILDRENS CHARITIES FOUNDATION INC ↗
- Who funds BO'S EFFORT CORPORATION ↗
- Who funds SANDY SPRING VOLUNTEER FIRE DEPARTMENT INC ↗
- Who funds BETHESDA-CHEVY CHASE RESCUE SQUAD INC ↗
- Who funds CABIN JOHN PARK VOLUNTEER FIRE DEPARTMENT INC ↗
- Who funds ORCAT INC ↗
- Who funds FOR 3 SISTERS INC ↗
- Who funds STEPHEN SILLER TUNNEL TO TOWERS FOUNDATION ↗
- Who funds OCEAN REEF VOLUNTEER FIRE DEPARTMENT INC ↗
- Who funds BETHESDA FIRE DEPARTMENT INC ↗
- Who funds Philabundance ↗
- Who funds ROCKVILLE VOLUNTEER FIRE DEPARTMENT ↗
- Who funds RETINA GLOBAL ↗
- Who funds SECOND CHANCE WILDLIFE CENTER INC ↗
- Who funds ANNAPOLIS YACHT CLUB FOUNDATION INC ↗
- Who funds JEWISH FOUNDATION FOR GROUP HOMES 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: T Rowe Price Program for Charitable Giving Inc · Clark-Winchcole Foundation · Community Foundation of Anne Arundel Co · Ibm International Foundation · The Tomares Family Foundation Inc · Leonard a and Linda K Greenberg Charitable Foundation Inc · Global Impact · The Gary and Pennie Abramson Charitable Foundation · The Northrop Grumman Foundation · Give Back Foundation · America's Charities · American Gift Fund
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 Izzo Family 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, a single department, or state — and drag the year to watch it move.
- A Wider Circle Inc — 6% of income from government
- Annapolis Maritime Museum 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 Izzo Family Foundation?
Find your warmest path to Izzo Family 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.