· Private foundation
Culbreath Family Foundation Inc
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 FY2020–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k4 grants · $20k
- $10k–50k1 grant · $10k
| Recipient | Amount |
|---|---|
| CORNERSTONE KIDS | $10,000 |
| FLORIDA WILDLIFE CORRIDOR FOUNDATION | $7,500 |
| MUSEUM OF EARLY SOUTHERN DECORATIVE ARTS (MESDA) - OLD SALEM INC | $5,000 |
| TAMPA GENERAL HOSPITAL FOUNDATION | $5,000 |
| FINCA VIGIA FOUNDATION | $2,500 |
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 (FY22–25, $20k) land where the poverty rate runs at 13%, 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.
9 repeat relationships — 3 still active in FY2025, 6 since wound down; 2 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, 75% of grant dollars renewed an existing relationship; $8k 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
- TGTAMPA GENERAL HOSPITAL FOUNDATION INC3× · 2020–2025 · $20k · revenue +249%
- APACADEMY PREP CENTER OF ST PETERSBURG2× · 2020–2021 · $18k · revenue +57%
- BTBOK TOWER GARDENS INC2× · 2022–2024 · $12k · revenue +42%
Funded once
- TTTHE TAMPA BAY HISTORY CENTERgraduatedone grant, 2020 · $15k · revenue +85%
- WFWILDPATH FOUNDATION INCone grant, 2023 · $5k
- IWINTERNATIONAL WILDERNESS LEADERSHIP FOUNDATION INCone grant, 2024 · $3k · revenue 0%
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 harness the power of plants for humankind and share the joy and beauty of tropical gardening with everyone. fairchild tropical botanic garden is a museum of tropical plants within a world famous, 83-acre designed landscape. it was…
The mission of the foundation is to restore and protect america's everglades through its three programmatic pillars: science, advocacy and education. (continued on schedule o)
To advance florida gulf coast university and its students by promoting the institution, securing philanthropy to support the needs of the university, managing and administering assets with a long term perspective, and providing resources…
The tampa bay partnership is a privately funded, ceo-driven regional advocacy organization, committed to creating a unified, competitive and prosperous tampa bay.
To enrich life by perpetuating tropical plants, ecosystems and cultural heritage through discovery, scientific research, conservation, and education.
Mission is to seek protection of land and water resources through restoration and conservation; and conducting education and outreach on the ecological and economic importance of natural lands. we protect land from development and protect…
Archbold expeditions, inc.'s mission is to build and share the scientific knowledge needed to protect the life, lands, and waters of the heart of florida and beyond.
The Florida Aquarium's mission focuses on our Shared Purpose of a commitment to save marine wildlife, with a Vision to be Florida's leading conservation-based Aquarium. It accomplishes this mission through hosting over 1 million visitors…
To preserve america's everglades and florida bay as natural resources.
The mission of the Lowry Park Zoological Society of Tampa a/k/a ZooTampa at Lowry Park, is to rescue, rehabilitate and care for animals.(Expanded mission on Schedule O)ZooTampa creates exceptional personalized experiences that connect…
The mission of the downtown waterfront parks foundation is to support and advocate for the preservation and enhancement of the historic waterfront parks of st. petersburg, florida to ensure their future for the enjoyment of residents and…
For reference, the grantee most central to the portfolio’s shape is Community Foundation of Tampa Bay Inc and the most unlike its peers is Gonzmart Family Foundation Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
10 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. 10 of the 17 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 GONZMART FAMILY FOUNDATION INC ↗
- Who funds TAMPA GENERAL HOSPITAL FOUNDATION INC ↗
- Who funds CORNERSTONE KIDS INC ↗
- Who funds ACADEMY PREP CENTER OF ST PETERSBURG ↗
- Who funds Florida Wildlife Corridor Foundation Inc ↗
- Who funds THE TAMPA BAY HISTORY CENTER ↗
- Who funds BOK TOWER GARDENS INC ↗
- Who funds COMMUNITY FOUNDATION OF TAMPA BAY INC ↗
- Who funds INTERNATIONAL WILDERNESS LEADERSHIP FOUNDATION INC ↗
- Who funds THE FINCA VIGIA FOUNDATION 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: Community Foundation of Tampa Bay Inc · The Bank of America Charitable Foundation Inc · Vanguard Charitable Endowment Program · Fidelity Investments Charitable Gift Fund · Donor Advised Charitable Giving Inc · 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 Culbreath Family 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.
- The Finca Vigia Foundation Inc — 39% of income from government
- Bok Tower Gardens Inc — 1% 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.