Private Foundation

MARITON WILDLIFE SANCTUARY AND WILDERNESS TRUST

Based in PHILADELPHIA, PA, MARITON WILDLIFE SANCTUARY AND WILDERNESS TRUST operates as a Private Foundation. The organization reported $608K in revenue, $242K in expenses, $3.4M in total assets for fiscal year 2025.

EIN: 237075031 PHILADELPHIA, PA Latest filing: 2025

Total Revenue$608K

Total Expenses$242K

Total Assets$3.4M

Grants Given0

Filing Years2020–2025

Officers & Directors

ADMINISTRATIVE TRUSTEE Andrew R Nehrbas

ECOLOGICAL TRUSTEE Carole Mebus

ECOLOGICAL TRUSTEE Daniel Zackey

ADMINISTRATIVE TRUSTEE Douglas Chipman

ECOLOGICAL TRUSTEE Lorraine Mineo

ADMINISTRATIVE TRUSTEE Robert Friedman

Officer compensation and complete director data available with membership.

Financial Trends

Year	Revenue	Expenses	Assets
2025	$608K	$242K	$3.4M
2024	$297K	$163K	$3.0M
2023	$239K	$156K	$2.9M
2021	$207K	$292K	$2.8M
2020	$115K	$169K	$2.9M

Between 2020 and 2025, reported annual revenue grew from $115K to $608K (+429%), with total assets most recently reported at $3.4M.

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

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