· Private foundation
Longaker 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.
| Recipient | Amount |
|---|---|
| Spirit Golf Association | $9,000 |
| Child Advocates of Fort Bend County | $4,150 |
| Chinquapin School | $3,250 |
| Individual grant recipient | $1,000 |
| Individual grant recipient | $1,000 |
| Individual grant recipient | $1,000 |
| Individual grant recipient | $1,000 |
| Individual grant recipient | $1,000 |
| Individual grant recipient | $1,000 |
| Individual grant recipient | $1,000 |
| Individual grant recipient | $1,000 |
| Individual grant recipient | $1,000 |
| Individual grant recipient | $1,000 |
| Individual grant recipient | $1,000 |
| Individual grant recipient | $1,000 |
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 (FY20–20, $1k) land where the poverty rate runs at 8%, against an area that typically sits at 10%. 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.
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.
8 repeat relationships — 3 still active in FY2024, 5 since wound down; 43 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, 38% of grant dollars renewed an existing relationship; $27k 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
- TSThe Spirit Golf Association8× · 2017–2024 · $63k · revenue +86%
- CPCHINQUAPIN PREPARATORY SCHOOL3× · 2020–2024 · $8k · revenue +42%
- FCFIRST COLONY SWIM TEAM INC2× · 2017–2018 · $300 · revenue +52%
Funded once
- WMWilliam Marsh Rice Universitygraduatedone grant, 2019 · $40k · revenue +45%
- IGIndividual grant recipientone grant, 2022 · $7k
- IGIndividual grant recipientone grant, 2022 · $5k
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 mission of the Houston Municipal Golf Association is to help the City of Houston create long-term cost savings and facility upgrades by managing and improving the city's golf courses. The organization is contracted to operate F.M Law…
Houston Golf Association exists to make a difference in the Houston community and its youth through golf and charity.
To introduce and provide youth in south texas broad opportunities to experience the game of golf, develop their talent as players and themselves as individuals and promote scholarship benefits to as many qualified candidates as possible.…
First Tee Greater Houston's (FTGH) mission since 2004 is to impact the lives of young people in the Greater Houston area by providing educational programs that build character, instill life-enhancing values, and promote healthy choices…
To promote the playing and advancement of the royal and ancient game of golf in texas.
To promote the enjoyment and involvement in the game of golf and to contribute to the growth of the golf professional and the golf industry. the southern texas section will accomplish this mission by enhancing the skills of golf…
The san antonio country club is a non-profit social club engaged in the operation of a golf course, clubhouse, and restaurant facility in san antonio, texas.
Support men's and women's intercollegiate golf programs at SMU
To recognize the accomplishments and contributions of our outstanding Texas business leaders and to perpetuate and inspire the values of entrepreneurial spirit, personal integrity, and community leadership in all generations of Texans.
Plant, protect and promote trees all over the greater Houston area.
For reference, the grantee most central to the portfolio’s shape is The 100 Club Inc and the most unlike its peers is William Marsh Rice University. 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 85 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.
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: Shell USA Company Foundation · The Blackbaud Giving Fund · American Online Giving Foundation Inc · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · 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 Longaker 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 Longaker Foundation?
Find your warmest path to Longaker 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.