Before you apply to Diermeier Family Foundation
Who to contact, what to include, deadlines, typical grant size and geographic focus are available with membership.
Private Foundation
DIERMEIER FAMILY FOUNDATION
DIERMEIER FAMILY FOUNDATION is a private foundation categorized as Private Foundation based in NAPLES, FL. Its most recent IRS filing (2025) reports revenue of $878K, expenses of $1.9M, total assets of $12.4M. Imperigo tracks 110 reported grants from this foundation totaling approximately $7.7M.
EIN: 364545339
NAPLES, FL
Corporate Foundations
NTEE: T21
Latest filing: 2025
Total Revenue$878K
Total Expenses$1.9M
Total Assets$12.4M
Grants Given110
Grant Total$7.7M
Filing Years2021–2025
Sample Grants Given
THE COMMUNITY FOUNDATION OF COLLIER COUNTY
UNRESTRICTED
$1,015,000
UCAN
UNRESTRICTED
$215,000
UNIVERSITY OF WISCONSIN FOUNDATION
UNRESTRICTED
$211,000
CHAMPIONS FOR LEARNING
UNRESTRICTED
$53,898
VARSITY COLLECTIVE CHARITABLE FUND
UNRESTRICTED
$50,000
Showing up to 5 of 110 total records — full history available with membership.
Officers & Directors
TRUSTEE
Jeffrey J Diermeier
TRUSTEE
Julia M Diermeier
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $878K | $1.9M | $12.4M |
| 2024 | $1.5M | $987K | $13.5M |
| 2023 | $960K | $1.0M | $12.8M |
| 2022 | $510K | $730K | $12.8M |
| 2021 | $4.1M | $1.2M | $13.0M |
Between 2021 and 2025, reported annual revenue declined from $4.1M to $878K (-79%), with total assets most recently reported at $12.4M.
Interactive year-over-year charts and full filing details available with membership.
Grant Geography
Grants from this foundation were reported to recipients in DC, FL, GA, IL, MN, OH, and 3 other states.
DCFLGAILMNOHPATNWI
Full geographic grant map with state-by-state breakdown available with membership.