Private Foundation

THE NATHANIEL ADAMCZYK FOUNDATION

THE NATHANIEL ADAMCZYK FOUNDATION is a Private Foundation headquartered in PHILADELPHIA, PA. Financial data from the 2024 filing: $1 revenue, $27K expenses. IRS filings disclose 3 grants awarded by this foundation, totaling roughly $233K.

EIN: 205209050 PHILADELPHIA, PA Latest filing: 2024

Total Revenue$1

Total Expenses$27K

Grants Given3

Grant Total$233K

Filing Years2020–2024

Sample Grants Given

CHILDRENS HOSPITAL OF PHILADELPHIA

PHILADELPHIA, PA · 2024

TO PROVIDE FUNDING FOR RESEARCH INTO THE TREATMENT OF CHILDHOOD RESPIRATORY DISEASES

$21,016

CHILDRENS HOSPITAL OF PHILADELPHIA

PHILADELPHIA, PA · 2023

TO PROVIDE FUNDING FOR RESEARCH INTO THE TREATMENT OF CHILDHOOD RESPIRATORY DISEASES

$200,000

CHILDRENS HOSPITAL OF PHILADELPHIA

PHILADELPHIA, PA · 2022

TO PROVIDE FUNDING FOR RESEARCH INTO THE TREATMENT OF CHILDHOOD RESPIRATORY DISEASES

$12,000

Showing up to 5 of 3 total records — full history available with membership.

Officers & Directors

VICE PRESIDENT Henry Adamczyk

PRESDIENT Iris Melendez

Officer compensation and complete director data available with membership.

Top Grant Purposes

TO PROVIDE FUNDING FOR RESEARCH INTO THE TREATMENT OF CHILDHOOD RESPIRATORY DISEASES

$233,016 3 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$1	$27K	—
2023	$35	$205K	$27K
2022	$5K	$19K	$232K
2020	$2K	$2K	$205K

Between 2020 and 2024, reported annual revenue declined from $2K to $1 (-100%).

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

Grant Geography

Grants from this foundation were reported to recipients in PA.

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

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