· Private foundation
Sonnentag Foundation Ltd
Its FY2025 filing reports that it accepted unsolicited grant applications.
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2025.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2023
- Under $10k12 grants · $14k
- $10k–50k4 grants · $48k
- $50k–250k1 grant · $100k
- $250k+1 grant · $1.0M
| Recipient | Amount |
|---|---|
| UW-Eau Claire Foundation | $1,000,000 |
| Marathon City Ballpark Project | $100,000 |
| First Presbyterian Church of Mount Dora | $15,000 |
| St. Matthews Lutheran Church | $13,000 |
| Florida Lakes Symphony Orchestra | $10,000 |
| Sonnentag American Foundation | $10,000 |
| Marathon School District | $4,982 |
| Easter Seals of WI | $2,500 |
| Marathon Youth Wrestling | $1,500 |
| Mount Dora Yacht Club | $1,100 |
| Marshfield Area Community FDN | $1,000 |
| Wausau Dance Theatre | $1,000 |
| Mount Dora Elementary School | $750 |
| Partnership for Progressive Ag. | $500 |
| White Lake Fire Department | $500 |
Who it funds again
Organizations funded in more than one year, against those funded once.
23 repeat relationships: 3 still active in FY2023, 20 since wound down; 15 grantees were first funded in FY2023 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Still filing today
New vs renewed · share of each year
In FY2023, 1% of grant dollars renewed an existing relationship; $1.1M went to new ones.
How this is measured
Backed again, and grew
- SMSt Matthew Evangelical Lutheran Church2× · 2019–2021 · $35k
- KFKennedy Family Fd.2× · 2019–2021 · $29k
- SASalvation Army-Grace Place2× · 2019–2021 · $21k
Funded once
- UFUWEC Foundationone grant, 2019 · $1.0M
- HYHoward Youngy Fdn For Tick-Born Diseaseone grant, 2019 · $100k
- BBBig Brothers/Big Sistersone grant, 2021 · $73k
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.
0 grantees tracked through their own filings, 2019–2023.
Each grant beside the grantee’s revenue from every source, year by year.
How this is measured
Counted here: distinct organizations funded across 2019 to 2023, not grant rows in a single year, so this will not match the grant count on the cover. 0 of the 161 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.
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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.
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