Private Foundation

SEIGLE FOUNDATION

SEIGLE FOUNDATION is a private foundation categorized as Private Foundation based in Dundee, IL. Its most recent IRS filing (2025) reports revenue of $1.2M, expenses of $983K, total assets of $5.9M. Imperigo tracks 122 reported grants from this foundation totaling approximately $3.6M.

EIN: 363112783 Dundee, IL Latest filing: 2025
Total Revenue$1.2M
Total Expenses$983K
Total Assets$5.9M
Grants Given122
Grant Total$3.6M
Filing Years2021–2025

Sample Grants Given

Community Crisis Center
Elgin, IL · 2025
Housing
$55,000
Hamilton Wings
Elgin, IL · 2025
Arts
$50,000
Easterseals DuPage and Fox Valley
Villa Park, IL · 2025
Education
$50,000
Marklund Childrens Home
Geneva, IL · 2025
Education
$50,000
Enriching Pship for Early Learning
Elgin, IL · 2025
Education
$50,000

Showing up to 5 of 122 total records — full history available with membership.

Officers & Directors

Director Karina Nava
Pres Treas Mark Seigle
VP Secretary Robin Seigle

Officer compensation and complete director data available with membership.

Top Grant Purposes

Education
$1,424,910 49 grants
Arts
$788,567 30 grants
Housing
$600,500 20 grants
Education/Social Service
$424,001 2 grants
Food
$250,000 11 grants

Financial Trends

Year Revenue Expenses Assets
2025 $1.2M $983K $5.9M
2024 $5.7M $933K $5.2M
2023 $650K $765K $396K
2022 $1.0M $589K $514K
2021 $284K $255K $51K

Between 2021 and 2025, reported annual revenue grew from $284K to $1.2M (+322%), with total assets most recently reported at $5.9M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in IL.

IL

Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for SEIGLE FOUNDATION

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