· Private foundation
The Horizon Foundation
Its FY2024 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 FY2017–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- $10k–50k12 grants · $345k
- $50k–250k22 grants · $2.2M
- $250k+4 grants · $5.3M
| Recipient | Amount |
|---|---|
| THE NATURE CONSERVANCY | $2,500,000 |
| OU FOUNDATION | $2,080,000 |
| THE NATURE CONSERVANCY | $500,000 |
| MANE GAIT | $250,000 |
| TEXAS PARKS & WILDLIFE FOUNDATION | $200,000 |
| TEXAS AGRICULTURAL LAND TRUST | $200,000 |
| THE NATURE CONSERVANCY | $150,000 |
| THE NATURE CONSERVANCY | $150,000 |
| TRINITY PARK CONSERVANCY | $140,000 |
| BORDERLANDS RESEARCH INSTITUTE | $125,000 |
| TEXAS PARKS & WILDLIFE FOUNDATION | $125,000 |
| DEVILS RIVER CONSERVANCY | $125,000 |
| TEXAS PARKS & WILDLIFE FOUNDATION | $125,000 |
| HILL COUNTRY YOUTH RANCH | $100,000 |
| THE NATURE CONSERVANCY IN OKLAHOMA | $81,250 |
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 (FY18–24, $1.2M) land where the poverty rate runs at 10%, against an area that typically sits at 11%. 50% of those dollars go to grantees based in above-average-need neighborhoods. Your grants spread fairly evenly across need levels.
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.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +36% since the first grant, against +14% for the ones you funded once.
29 repeat relationships — 17 still active in FY2024, 12 since wound down; 9 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, 89% of grant dollars renewed an existing relationship; $490k 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
PARKS AND WILDLIFE FOUNDATION OF TEXAS7× · 2017–2024 · $3.2M · revenue +21%- TPTHE PEREGRINE FUND INC6× · 2017–2023 · $435k · revenue +122%
- DCDALLAS CHILDREN'S ADVOCACY CENTER5× · 2018–2023 · $400k · revenue +24%
Funded once
- WFWATER FOUNDATIONone grant, 2023 · $250k · revenue +14%
- TNThe Nature Conservancyone grant, 2017 · $150k
- BIBCarbon Incone grant, 2023 · $100k · revenue -70%
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.
The Coastal Prairie Conservancy (CPC) works to sustain a resilient Texas by preserving coastal prairies, wetlands, farms, and ranches to benefit people and wildlife forever. Continued on Schedule OCPC conserves land, restores and enhances…
Fish and wildlife conservation and outreach including public awareness. Fifteen public relations campaign on social media with over 7.5 million impressions. Twenty plus speaking engagements to a variety of conservation organizations…
We acquire properties to be donated to the National Park Service and state entities and advocate for protection of Big Thicket natural resources.
Preserving and enhancing the habitat of wildlife, such as sandhill cranes, waterfowl, raptors, which habitat expenses are supported by agricultural activities.
Wetlands america trust, inc. is a nonprofit organization formed in 1985 to expand ducks unlimited, inc's mission to provide leadership in the protection of the natural balance of wetlands ecosystems ensuring the future viability of…
The mission of Bexar Land Trust (Green Spaces) is to sustain the natural environment and enhance urban spaces through land conservation, community engagement, and education.
Texan by Nature (TxN) advances conservation efforts that benefit people, prosperity, and natural resources.
The organization's primary mission is conserving land where people and nature can thrive by creating green corridors linking existing public lands using conservation easments and outright purchase.
Rainforest trust saves endangered wildlife and protects our planet by creating rainforest reserves through partnerships, community engagement, and donor support.
Coastal bend bays & estuaries program is dedicated to protecting and restoring bays and estuaries of the texas coastal bend. coastal bend bays and estuaries remain a vital part of the environmental and economic landscape by preserving and…
To preserve land along streams for flood control, clean water, and wildlife in the geographical area that drains into lake houston.
The witte museum inspires people to shape the future of texas through transformative and relevant experiences in nature, science and culture.
For reference, the grantee most central to the portfolio’s shape is Parks and Wildlife Foundation of Texas and the most unlike its peers is The Peregrine Fund 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 35 years old; the field is 16. You back the established end — and your money leans older still.
The field is 22% startups (under 5 years old) — 2% 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.
43 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. 43 of the 62 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 NATURE CONSERVANCY ↗
- Who funds PARKS AND WILDLIFE FOUNDATION OF TEXAS ↗
- Who funds UNIVERSITY OF OKLAHOMA FOUNDATION INC ↗
- Who funds Mane Gait ↗
- Who funds THE PEREGRINE FUND INC ↗
- Who funds DALLAS CHILDREN'S ADVOCACY CENTER ↗
- Who funds BOYS & GIRLS CLUBS OF GREATER DALLAS INC ↗
- Who funds DEVILS RIVER CONSERVANCY ↗
- Who funds Texas Agricultural Land Trust ↗
- Who funds WATER FOUNDATION ↗
- Who funds HILL COUNTRY YOUTH RANCH ↗
- Who funds Hill Country Alliance ↗
- Who funds NATIONAL WILDLIFE FEDERATION ↗
- Who funds THE NATIVE PRAIRIES ASSOCIATION OF TEXAS ↗
- Who funds Southern Methodist University ↗
- Who funds Texas Land Conservancy ↗
- Who funds TEXAS LAND TRUST COUNCIL ↗
- Who funds Trinity Park Conservancy ↗
- Who funds FRIENDS OF BIG BEND NATIONAL PARK ↗
- Who funds BCarbon Inc ↗
- Who funds Southwest Research Institute ↗
- Who funds FIRST LIBERTY INSTITUTE ↗
- Who funds TEXAS WATER TRADE ↗
- Who funds NORTH TEXAS FOOD BANK ↗
- Who funds Camp Fire Central Texas ↗
- Who funds Ducks Unlimited Inc ↗
- Who funds Texas Conservation Alliance ↗
- Who funds OPERATION GAME THIEF ↗
- Who funds CADDO LAKE INSTITUTE INC ↗
- Who funds TEXAS DISCOVERY GARDENS ↗
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: Jacob and Terese Hershey Foundation · The Cynthia & George Mitchell Foundation · The Dixon Water Foundation · Meadows Foundation Inc · Shield-Ayres Foundation · Communities Foundation of Texas Inc · The Dallas Foundation · Hixon Family Foundation · Still Water Foundation · Permian Basin Area Foundation · Texas Instruments Foundation · Greater Houston Community 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 The Horizon 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 or a single department — and drag the year to watch it move.
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 Horizon Foundation?
Find your warmest path to The Horizon 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.