Private Foundation

RIESTER CONSERVATION FOUNDATION

RIESTER CONSERVATION FOUNDATION is a Private Foundation headquartered in PHOENIX, AZ. Financial data from the 2024 filing: $36K revenue, $27K expenses, $27K total assets. IRS filings disclose 22 grants awarded by this foundation, totaling roughly $98K.

EIN: 861033524 PHOENIX, AZ Latest filing: 2024

Total Revenue$36K

Total Expenses$27K

Total Assets$27K

Grants Given22

Grant Total$98K

Filing Years2020–2024

Sample Grants Given

ASOCIACION CREMA

2024

CHARITABLE

$13,450

DAVID SHELDRICK WILDLIFE TRUST

LAGUNA HILLS, CA · 2024

CHARITABLE

$5,000

BIG LIFE FOUNDATION

ARLINGTON, VA · 2024

CHARITABLE

$3,000

SIERRA CLUB FOUNDATION

OAKLAND, CA · 2024

CHARITABLE

$2,000

AMIGOS DE CHOCOLA

LOS ANGELES, CA · 2024

CHARITABLE

$1,400

Showing up to 5 of 22 total records — full history available with membership.

Officers & Directors

DIRECTOR Alan Perkel

PRESIDENT Gary Kaasa

DIRECTOR John Lindsay

DIRECTOR Michael Hopkins

CHAIR Mirja Riester

DIRECTOR Tim Riester

Officer compensation and complete director data available with membership.

Top Grant Purposes

CHARITABLE

$97,620 22 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$36K	$27K	$27K
2023	$31K	$24K	$18K
2022	$4K	$27K	$11K
2020	$31K	$32K	$12K

Between 2020 and 2024, reported annual revenue grew from $31K to $36K (+17%), with total assets most recently reported at $27K.

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

Grant Geography

Grants from this foundation were reported to recipients in AZ, CA, CO, VA, WA.

AZCACOVAWA

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

See the full picture for RIESTER CONSERVATION FOUNDATION

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Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports