· Private foundation
Grampy's Charities James Jonatha William Castle Ttees
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 it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2025
- Under $10k15 grants · $38k
- $10k–50k4 grants · $96k
- $50k–250k7 grants · $708k
| Recipient | Amount |
|---|---|
| TRAILWAYS CAMPS INC | $145,000 |
| TRINITY REPERTORY COMPANY | $125,000 |
| GULFSHORE PLAYHOUSE | $120,000 |
| BOBBY NICHOLS FIDDLESTICKS CHARITY FOUNDATION | $100,000 |
| SAVE THE KID FUND INC | $85,000 |
| RONALD MCDONALD HOUSE CHARITIES OF SOUTHWEST FLORIDA | $75,000 |
| THE KIDS AND CLAYS FOUNDATION | $57,500 |
| SOUTH FLORIDA AFTER-SCHOOL ALL-STARS | $30,000 |
| PHILLIP P FESSENDEN MEMORIAL TRACK FUND | $25,625 |
| LARC INC | $20,000 |
| CONTEMPORARY AMERICAN THEATRE FESTIVAL | $20,000 |
| UNITED WAY OF CENTRAL AND NORTHEASTERN CONNECTICUT | $5,200 |
| GOODSPEED OPERA HOUSE | $5,000 |
| SALISBURY SCHOOL | $5,000 |
| DREAM DAY ON CAPE COD | $5,000 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Its human-services grants (FY17–25, $229k) land where the poverty rate runs at 11%, against an area that typically sits at 11%. 88% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.
How this is measured
Which US states its grants reach
How this is measured
Who it funds again
Organizations funded in more than one year, against those funded once.
Grantees it renews have grown median revenue +34% since the first grant, against +2% for those funded once.
50 repeat relationships: 19 still active in FY2025, 31 since wound down; 7 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, 95% of grant dollars renewed an existing relationship; $44k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- RMRONALD MCDONALD HOUSE CHARITIES OF SOUTHWEST FLORIDA INC9× · 2017–2025 · $844k · revenue +50%
- STSAVE THE KID FUND INC9× · 2017–2025 · $456k · revenue +52% · 84% of their budget
Trinity Repertory Company9× · 2017–2025 · $357k · revenue +52%
Funded once
- NLNEW LONDON EDUCATION FOUNDATIONone grant, 2017 · $15k · revenue -22%
- RMRONALD MCDONALD HOUSE OF CONNECTICUTone grant, 2021 · $11k
- RMRONALD MCDONALD HOUSE CHARITIES OF NEW ENGLAND INCgraduatedone grant, 2020 · $10k · revenue +43%
How this is measured
Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.
Closest unfunded matches
The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.
To inspire hope and promote lifelong health by providing the best care to every child.
The mission of south shore charter school is to cultivate students the tenacity, integrity, and curiosity needed to become innovative and socially responsible leaders, ready to face and solve the ever-changing challenges facing our…
Connecticut children's medical center is dedicated to improving the physical and emotional health of children through family-centered care, research, education and advocacy. we embrace discovery, teamwork, integrity and excellence in all…
Nicklaus Children's Health System is the region's only healthcare system exclusively for children. Our mission is to inspire hope and promote lifelong health by providing the best care to every child. TO PERFORM THE FUNCTIONS OF, OR TO…
The florida center supports the healthy development of young children, specializing in those with delays, disabilities or mental health challenges. our mission- "to help build and foster strong families and expand the potential of young…
Miami children's museum is a non-profit educational institution, which meets the needs of all children in our multicultural community. visitors of all ages are encouraged to play together, learn, imagine, and create. the museum offers…
At the children's museum & theatre of maine, we set the stage for every child to imagine and learn through play.
We bring people together through strong local and statewide partnerships to help children, youth and families thrive.
The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…
We champion the health needs of children and families. we are committed to improving children's health by providing the highest-quality, family centered care, advanced through research and education.
Organization's mission to improve health outcomes for children; be a leader in creating innovative solutions to pediatric healthcare problems; and excel in care, advocacy, research. as the nation's children's hospital, the mission of…
To cultivate an intimate, welcoming community where children develop respectful relationships and inquisitive minds, build confidence in their individual gifts, and are engaged, prepared and inspired to learn.
How this is measured
60 grantees tracked through their own filings, 2017–2025.
Each grant beside the grantee’s revenue from every source, year by year.
How this is measured
Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 60 of the 94 grantees resolved in that span have returns of their own we could reconcile.
Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.
Where the money sits, by cause and then by grantee
Each grantee by its size and the funder’s share of it; top left is load-bearing
Grantee by grantee: a decade per organization, before and after funding
A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.
- Who funds RONALD MCDONALD HOUSE CHARITIES OF SOUTHWEST FLORIDA INC ↗
- Who funds SAVE THE KID FUND INC ↗
- Who funds Trinity Repertory Company ↗
- Who funds GULFSHORE PLAYHOUSE INC ↗
- Who funds TRAILWAYS CAMPS INC ↗
- Who funds KIDS & CLAYS FOUNDATION ↗
- Who funds BOBBY NICHOLS - FIDDLESTICKS FOUNDATION INC ↗
- Who funds LARC INC ↗
- Who funds CONTEMPORARY AMERICAN THEATER FESTIVAL ↗
- Who funds TEAM IMPACT INC ↗
- Who funds LABORATORY THEATER OF FLORIDA INC ↗
- Who funds DENISON PEQUOTSEPOS NATURE CENTER ↗
- Who funds SOUTH FLORIDA AFTER-SCHOOL ALL STARS INC ↗
- Who funds SANIBEL-CAPTIVA CONSERVATION FOUNDATION ↗
- Who funds SOUTH SHORE STARS INC ↗
- Who funds DREAM DAY ON CAPE COD INC ↗
- Who funds BEST FRIENDS ANIMAL SOCIETY ↗
- Who funds SOUTHWEST FLORIDA COMMUNITY FOUNDATION INC ↗
- Who funds BOYS & GIRLS CLUBS OF LEE COUNTY ↗
- Who funds NEW LONDON EDUCATION FOUNDATION ↗
- Who funds THE SANCTUARY GOLF CLUB FOUNDATION INC ↗
- Who funds MUSCULAR DYSTROPHY ASSOCIATION INC ↗
- Who funds UNITED WAY INC UNITED WAY OF CENT & NE CONNECTICUT ↗
- Who funds RONALD MCDONALD HOUSE CHARITIES OF NEW ENGLAND INC ↗
- Who funds YELLOW FARMHOUSE EDUCATION CENTER INC ↗
- Who funds CHARITABLE FOUNDATION OF THE ISLANDS INC ↗
- Who funds JETT FOUNDATION INC ↗
- Who funds FRIENDS CENTER FOR CHILDREN INC ↗
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: Chelsea Groton Foundation · Southwest Florida Community Foundation Inc · Dime Bank Foundation Inc · The Community Foundation of Eastern Connecticut Inc · Dominion Energy Charitable Foundation · The Edward and Mary Lord Foundation · Kitchings Family Foundation · The Pfizer Foundation Inc · Global Impact · The Fernandez Family Foundation Inc · Fred & Jean Allegretti Foundation · Helios Foundation
How this is measured
How much its grantees rely on government
Each dot is one organization Grampy's Charities James Jonatha William Castle Ttees funds: left to right is the share of its income from government, bottom to top the share from Grampy's Charities James Jonatha William Castle Ttees. Bigger dots raise more.
- Southwest Florida Community Foundation Inc: 69% of income from government
- South Shore Stars Inc: 54% of income from government
- The New London Community Meal Center Inc: 44% of income from government
- United Community and Family Servicesinc: 29% of income from government
- Waterford Country School Inc: 29% of income from government
- Friends Center for Children Inc: 21% of income from government
- Sterling College: 10% of income from government
- Children's Hospital Corporation: 10% of income from government
- Yellow Farmhouse Education Center Inc: 5% of income from government
- Sanibel-Captiva Conservation Foundation: 4% of income from government
- Lee County Alliance for the Arts Inc: 1% of income from government
- Goodspeed Opera House Foundation Inc: 0% of income from government
- Denison Pequotsepos Nature Center: 0% of income from government
- Larc Inc: 0% of income from government
- Gulfshore Playhouse Inc: 0% of income from government
How this is measured
Play a game based on Grampy's Charities James Jonatha William Castle Ttees’ filings →