Private Foundation

AON FOUNDATION

AON FOUNDATION is a Private Foundation headquartered in CHICAGO, IL. Financial data from the 2024 filing: $2.2M revenue, $2.2M expenses, $50K total assets. IRS filings disclose 451 grants awarded by this foundation, totaling roughly $9.1M.

EIN: 363337340 CHICAGO, IL Latest filing: 2024

Total Revenue$2.2M

Total Expenses$2.2M

Total Assets$50K

Grants Given451

Grant Total$9.1M

Filing Years2020–2024

Sample Grants Given

AMERICAN RED CROSS GREATER CHICAGO CHAPTER

CHICAGO, IL · 2024

GENERAL OPERATING SUPPORT

$500,000

UNITED WAY OF METROPOLITAN CHICAGO

CHICAGO, IL · 2024

GENERAL OPERATING SUPPORT

$250,000

AMERICAN ONLINE GIVING FOUNDATION INC

NEWARK, DE · 2024

FACILITATE DONATIONS TO REGISTERED CHARITIES

$166,924

WORLD BUSINESS CHICAGO

CHICAGO, IL · 2024

GENERAL OPERATING SUPPORT

$100,000

UNIVERSITY OF NOTRE DAME DU LAC

NOTRE DAME, IN · 2024

GENERAL OPERATING SUPPORT

$100,000

Showing up to 5 of 451 total records — full history available with membership.

Officers & Directors

DIRECTOR Andy Weitz

PRESIDENT & TREASURER Carolyn Barry Frost

DIRECTOR Christa Davies

SECRETARY Darren Zeidel

DIRECTOR Gregory C Case

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support

$4,674,912 114 grants

Health & Medicine

$863,915 108 grants

Education

$621,053 52 grants

Public Safety & Disaster Relief

$522,361 9 grants

Economic Development

$385,413 9 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$2.2M	$2.2M	$50K
2023	$2.3M	$2.3M	$50K
2022	$2.2M	$2.2M	$1K
2020	$2.4M	$2.4M	$1K

Between 2020 and 2024, reported annual revenue declined from $2.4M to $2.2M (-9%), with total assets most recently reported at $50K.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, CO, CT, DC, DE, FL, and 4 other states.

CACOCTDCDEFLGAIAILIN

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

See the full picture for AON FOUNDATION

Complete financials, all 451 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