Private Foundation

WILLIAM H MILLER III FOUNDATION INC C/O WILLIAM H MILLER III

Based in WEST PALM BEACH, FL, WILLIAM H MILLER III FOUNDATION INC C/O WILLIAM H MILLER III operates as a Private Foundation. The organization reported $257K in revenue, $8.0M in expenses, $54.2M in total assets for fiscal year 2025. Imperigo tracks 10 reported grants from this foundation totaling approximately $9.5M.

EIN: 921047594 WEST PALM BEACH, FL Latest filing: 2025

Total Revenue$257K

Total Expenses$8.0M

Total Assets$54.2M

Grants Given10

Grant Total$9.5M

Filing Years2022–2025

Sample Grants Given

SANTA FE INSTITUTE

SANTA FE, NM · 2025

GENERAL SUPPORT

$7,724,125

STANFORD UNIVERSITY - LELAND STANFORD JUNIOR UNIVERSITY

STANDFORD, CA · 2025

GENERAL SUPPORT

$100,000

BARCS

BALTIMORE, MD · 2025

GENERAL SUPPORT

$50,000

AHA FOUNDATION

BETHESDA, MD · 2025

GENERAL SUPPORT

$25,000

UNITED WAY OF CENTRAL MARYLAND

BALTIMORE, MD · 2025

GENERAL SUPPORT

$15,000

Showing up to 5 of 10 total records — full history available with membership.

Officers & Directors

PRESIDENT, DIRECTOR Heather Miller

SECRETARY, DIRECTOR Justine Harrison

TREASURER, DIRECTOR Kristi Adkins

CHAIRMAN, DIRECTOR William H Miller Iii

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL SUPPORT

$9,114,125 8 grants

THE TAYLOR A. HANEX ENDOWED SCHOLARSHIP FUND IN MUSIC ENGINEERING AND TECHNOLOGY

$250,000 1 grant

DR. BIMAL ASHAR GIFT FUND

$100,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$257K	$8.0M	$54.2M
2024	$1.9M	$1.6M	$68.8M
2023	$5.5M	$159K	$34.4M
2022	$20.7M	—	$20.3M

Between 2022 and 2025, reported annual revenue declined from $20.7M to $257K (-99%), with total assets most recently reported at $54.2M.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, MD, NM, NY.

CAMDNMNY

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

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