Public Charity

GEOLOGICAL SOCIETY OF AMERICA FOUNDATION

GEOLOGICAL SOCIETY OF AMERICA FOUNDATION is a nonprofit organization categorized as Public Charity based in BOULDER, CO. Its most recent IRS filing (2025) reports revenue of $3.4M, expenses of $2.8M, total assets of $39.6M. Imperigo tracks 19 reported grant relationships connected to this organization totaling approximately $1.1M.

EIN: 742156871 BOULDER, CO Latest filing: 2025
Total Revenue$3.4M
Total Expenses$2.8M
Total Assets$39.6M
Grant Records19
Funding Total$1.1M
Filing Years2021–2025

Mission

THE MISSION OF THE GEOLOGICAL SOCIETY OF AMERICA FOUNDATION IS TO DEVELOP AND PROVIDE FUNDS TO SUPPORT THE GOALS AND PROGRAMS OF THE GEOLOGICAL SOCIETY OF AMERICA. THESE FUNDS ARE DISTRIBUTED ACCORDING TO THE NEEDS OF THE SOCIETY AND IN A MANNER CONSISTENT WITH THE DESIRE OF THE DONORS.

Officers & Directors

TREASURER Ben Van Der Pluijm
TRUSTEE Braimah Apambire
TRUSTEE Farouk El-Baz
TRUSTEE George Davis
TRUSTEE Katy Sementelli
TRUSTEE Lauren Heerschap

Officer compensation and complete director data available with membership.

Top Grant Purposes

TO ESTABLISH AN ENDOWMENT TO SUPPORT CONTINENTAL SCIENTIFIC DRILLING.
$680,982 2 grants
For grant recipient's exempt purposes
$255,750 7 grants
PUBLIC, SOCIETAL BENEFIT
$72,450 4 grants
PROGRAM SUPPORT
$32,500 1 grant
FOR GRANT RECIPIENT'S EXEMPT PURPOSES
$13,400 1 grant

Financial Trends

Year Revenue Expenses Assets
2025 $3.4M $2.8M $39.6M
2024 $4.8M $2.2M $36.7M
2023 $3.2M $2.3M $31.9M
2022 $2.7M $2.0M $29.4M
2021 $4.0M $2.1M $31.6M

Between 2021 and 2025, reported annual revenue declined from $4.0M to $3.4M (-17%), with total assets most recently reported at $39.6M.

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

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