Funding search · EIN 275099631 · Middleton, WI
Block 100 Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 9
- grants reported
- $1.4M
- total given
- 2022–2025
- filing years
- $100,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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4 grants matching “overture” · $1.0M
- $100,000
Overture Center · Madison, WI · 2025
To contribute to the cultural arts in the city of madison.
- $300,000
Overture Center · Madison, WI · 2024
To contribute to the cultural arts in the city of madison.
- $300,000
Overture Center · Madison, WI · 2023
To contribute to the cultural arts in the city of madison.
- $300,000
Overture Center · Madison, WI · 2022
To contribute to the cultural arts in the city of madison.
Grant history
All 9 reported grants, largest first.
- $300,000
Overture Center · Madison, WI · 2024
To contribute to the cultural arts in the city of madison.
- $300,000
Overture Center · Madison, WI · 2023
To contribute to the cultural arts in the city of madison.
- $300,000
Overture Center · Madison, WI · 2022
To contribute to the cultural arts in the city of madison.
- $100,000
Mmoca · Madison, WI · 2025
To contribute to the cultural arts in the city of madison.
- $100,000
Overture Center · Madison, WI · 2025
To contribute to the cultural arts in the city of madison.
- $100,000
Mmoca · Madison, WI · 2024
To contribute to the cultural arts in the city of madison.
- $100,000
Mmoca · Madison, WI · 2023
To contribute to the cultural arts in the city of madison.
- $100,000
Mmoca · Madison, WI · 2022
To contribute to the cultural arts in the city of madison.
- $2,500
Downtown Madison · Madison, WI · 2025
To contribute to the cultural arts in the city of madison.
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: 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.

