Private Foundation

WILLIAM B DIETRICH FOUNDATION

WILLIAM B DIETRICH FOUNDATION is a Private Foundation headquartered in PHILADELPHIA, PA. Financial data from the 2024 filing: $8.2M revenue, $3.9M expenses, $72.7M total assets. IRS filings disclose 86 grants awarded by this foundation, totaling roughly $21.7M.

EIN: 900628306 PHILADELPHIA, PA Latest filing: 2024

Total Revenue$8.2M

Total Expenses$3.9M

Total Assets$72.7M

Grants Given86

Grant Total$21.7M

Filing Years2020–2024

Sample Grants Given

FRIENDS OF LAUREL HILL & WEST LAUREL HILL CEMETERIES

PHILADELPHIA, PA · 2024

RESTORATION OF GATEHOUSE

$1,160,000

THE FRANKLIN INSTITUTE

PHILADELPHIA, PA · 2024

HAMILTON COLLECTIONS GALLERY

$500,000

MORRIS ARBORETUM OF THE UNIVERSITY OF PENNSYLVANIA

PHILADELPHIA, PA · 2024

RENOVATION & REPAIR OF THE STEP FOUNTAIN

$340,000

PHILADELPHIA SOCIETY FOR THE PRESERVATION OF LANDMARKS

PHILADELPHIA, PA · 2024

GRUMBLETHORPE HISTORIC TENANT HOUSE RESTORATION PROJECTI

$330,000

WILLIAMSON COLLEGE OF THE TRADES

MEDIA, PA · 2024

DOORS & WINDOWS FOR EXTERIOR RESTORATION OF DERRICKSON COTTAGE

$270,000

Showing up to 5 of 86 total records — full history available with membership.

Officers & Directors

PRESIDENT, TREASURER & ASS Frank G Cooper Esq

SECRETARY & ASST TREASURER John J Soroko Esq

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL PURPOSES

$2,847,500 14 grants

CONSTRUCTION & ESTABLISMENT OF THE EGYPT & NUBIA RESEARHC CENTER AT THE MUSEUM

$1,300,000 1 grant

RESTORATION OF MT. PLEASANT & SUPPORT OF CORE PROJECT

$1,250,000 3 grants

RESTORATION OF GATEHOUSE

$1,160,000 1 grant

GRAND STAIRWAY MODIFICATION

$1,000,000 3 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$8.2M	$3.9M	$72.7M
2023	$8.3M	$3.9M	$68.4M
2022	$7.8M	$3.4M	$64.0M
2021	$9.0M	$4.1M	$59.6M
2020	$4.8M	$3.5M	$55.0M

Between 2020 and 2024, reported annual revenue grew from $4.8M to $8.2M (+70%), with total assets most recently reported at $72.7M.

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

Grant Geography

Grants from this foundation were reported to recipients in DC, PA, RI.

DCPARI

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

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