Before you apply to Oberweiler Foundation
Who to contact, what to include, deadlines, typical grant size and geographic focus are available with membership.
Private Foundation
OBERWEILER FOUNDATION
OBERWEILER FOUNDATION is a Private Foundation headquartered in BARRINGTON, IL. Financial data from the 2025 filing: $3.1M revenue, $1.4M expenses, $13.4M total assets. IRS filings disclose 262 grants awarded by this foundation, totaling roughly $4.3M.
EIN: 364376705
BARRINGTON, IL
Private Independent Foundations
NTEE: T22
Latest filing: 2025
Total Revenue$3.1M
Total Expenses$1.4M
Total Assets$13.4M
Grants Given262
Grant Total$4.3M
Filing Years2021–2025
Sample Grants Given
COMER CHILDREN'S HOSPITAL
INTEGRATIVE MEDICINE PROGRAM
$40,000
GREEN CITY MARKET
EDIBLE EDUCATION PROGRAMMING
$40,000
TRAVIS MANION FOUNDATION
CHICAGO VETERANS AND YOUTH
$35,000
THE NATURE CONSERVANCY
VOLUNTEER STEWARDSHIP NETWORK
$30,000
GIGI'S PLAYHOUSE
MATH & LITERACY PROGRAMS
$25,000
Showing up to 5 of 262 total records — full history available with membership.
Officers & Directors
TREASURER
Anna Weiler
DIRECTOR
Kevin Scheiwiller
DIRECTOR
Martha Linn
VP/EXECUTIVE DIRECTOR
Mary Rowe
DIRECTOR
Ronald Ohlsen
PRESIDENT
Siegfried Weiler
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $3.1M | $1.4M | $13.4M |
| 2024 | $1.4M | $1.3M | $11.7M |
| 2023 | $423K | $1.1M | $11.7M |
| 2022 | $973K | $1.2M | $12.3M |
| 2021 | $1.6M | $998K | $12.5M |
Between 2021 and 2025, reported annual revenue grew from $1.6M to $3.1M (+91%), with total assets most recently reported at $13.4M.
Interactive year-over-year charts and full filing details available with membership.
Grant Geography
Grants from this foundation were reported to recipients in AZ, CA, IL, IN, MI, OH, and 4 other states.
AZCAILINMIOHPASDVAWI
Full geographic grant map with state-by-state breakdown available with membership.