Funding search · EIN 391597420 · Marathon, WI
Sonnentag Foundation Ltd
Foundation website ↗Full IRS filings ↗
- $24.1M
- in grants paid
- 4
- grants
- 2
- recipients
- 2022–2025
- filing years
Recent grants
The 4 grants from this foundation’s filings, newest year first.
- $6.4M
All-See Attached · Marathon, WI · 2025
Charitable donations
- $9.4M
All - See Attached · Marathon, WI · 2024
Charitable donations
- $1.2M
All - See Attached · Marathon, WI · 2023
Charitable donations
- $7.1M
All - See Attached · Various, WI · 2022
Scholarships and charitable donations
Grants already paid are the record; PaperOrbit reads your paper and finds the foundations whose record matches it — then explains why.
Start with one paperSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call. Most private foundations do not accept unsolicited applications; the route in is usually a program officer.

