Private Foundation

THE PETTUS FOUNDATION

THE PETTUS FOUNDATION is a private foundation categorized as Private Foundation based in ST LOUIS, MO. Its most recent IRS filing (2025) reports revenue of $1.5M, expenses of $1.5M, total assets of $14.7M. Imperigo tracks 6 reported grants from this foundation totaling approximately $6.5M.

EIN: 436029569 ST LOUIS, MO Latest filing: 2025

Total Revenue$1.5M

Total Expenses$1.5M

Total Assets$14.7M

Grants Given6

Grant Total$6.5M

Filing Years2020–2025

Sample Grants Given

SEE ATTACHED SCHEDULE

CHICAGO, IL · 2025

GENERAL SUPPORT

$1,172,500

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SEE ATTACHED SCHEDULE, IL · 2024

GENERAL SUPPORT

$1,077,000

SEE ATTACHED SCHEDULE

SEE ATTACHED SCHEDULE, IL · 2023

GENERAL

$1,034,000

SEE ATTACHED SCHEDULE

SEE ATTACHED SCHEDULE, IL · 2022

GENERAL

$1,094,500

SEE ATTACHED SCHEDULE

SEE ATTACHED SCHEDULE, IL · 2020

GENERAL

$1,092,500

Showing up to 5 of 6 total records — full history available with membership.

Officers & Directors

TRUSTEE Alfred L Castle

TRUSTEE Northern Trust Company

TRUSTEE William Pettus

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL

$4,300,500 4 grants

GENERAL SUPPORT

$2,249,500 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$1.5M	$1.5M	$14.7M
2024	$779K	$1.3M	$14.8M
2023	$928K	$1.3M	$15.3M
2022	$720K	$1.4M	$15.7M
2020	$670K	$1.3M	$16.1M

Between 2020 and 2025, reported annual revenue grew from $670K to $1.5M (+117%), with total assets most recently reported at $14.7M.

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

Grant Geography

Grants from this foundation were reported to recipients in IL.

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

See the full picture for THE PETTUS FOUNDATION

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