Private Foundation

SUNNEN FOUNDATION

Based in ST LOUIS, MO, SUNNEN FOUNDATION operates as a Private Foundation. The organization reported $1.8M in revenue, $1.8M in expenses, $15.1M in total assets for fiscal year 2025. Imperigo tracks 179 reported grants from this foundation totaling approximately $7.6M.

EIN: 436029156 ST LOUIS, MO Latest filing: 2025
Total Revenue$1.8M
Total Expenses$1.8M
Total Assets$15.1M
Grants Given179
Grant Total$7.6M
Filing Years2020–2025

Before you apply to Sunnen Foundation

Accepts applications Published application instructions on its 2025 Form 990-PF.

Sometimes funds new orgs 29% of recent recipients were first-time grantees (2023–2025).

Who to contact, what to include, deadlines, typical grant size and geographic focus are available with membership.

Sample Grants Given

YMCA OF THE OZARKS
POTOSI, MO · 2025
COMMUNITY SUPPORT
$336,026
OPERATION FOOD SEARCH
ST LOUIS, MO · 2025
COMMUNITY SUPPORT
$230,000
PLANNED PARENTHOOD OF ST LOUIS
ST LOUIS, MO · 2025
EDUCATIONAL SUPPORT
$225,000
L'ARCHE ST LOUIS
BRENTWOOD, MO · 2025
COMMUNITY SUPPORT
$135,000
HOME SWEET HOME
BRENTWOOD, MO · 2025
COMMUNITY SUPPORT
$100,000

Showing up to 5 of 179 total records — full history available with membership.

Officers & Directors

DIRECTOR Kate Dando
PRESIDENT Kurt Kallaus
VICE PRESIDENT Matthew S Kreider
SECRETARY/TREASURER Susan Brasel

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support
$5,026,098 135 grants
Education
$2,596,246 44 grants

Financial Trends

Year Revenue Expenses Assets
2025 $1.8M $1.8M $15.1M
2024 $2.5M $1.5M $15.0M
2023 $1.5M $1.2M $14.0M
2022 $2.0M $1.2M $13.7M
2020 $822K $859K $12.4M

Between 2020 and 2025, reported annual revenue grew from $822K to $1.8M (+115%), with total assets most recently reported at $15.1M.

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

Grant Geography

Grants from this foundation were reported to recipients in AL, AZ, CA, CT, GA, IL, and 4 other states.

ALAZCACTGAILMAMONCNY

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

See the full picture for SUNNEN FOUNDATION

Complete financials, all 179 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 880,000+ organizations.

Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports
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