Private Foundation

Sustainability Research Institute Inc

Based in Fairfield, IA, Sustainability Research Institute Inc operates as a Private Foundation. The organization reported $5K in revenue, $18K in expenses for fiscal year 2025. Imperigo tracks 3 reported grants from this foundation totaling approximately $64K.

EIN: 263892734 Fairfield, IA Latest filing: 2025

Total Revenue$5K

Total Expenses$18K

Grants Given3

Grant Total$64K

Filing Years2021–2025

Sample Grants Given

Golden Magnolia Sanctuary

Fairfield, IA · 2025

Support of local 501c3 charity providing meals to community members in need

$7,071

Aid for indigent families affected by COVID-19

Fairfield, IA · 2021

COVID19 food security gift card program

$5,370

Aid for indigent families affected by COVID-19

Fairfield, IA · 2020

COVID19 food security gift card program

$51,430

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

Officers & Directors

SecretaryTreasurer Robert J Walls

President William M Witherspoon

Officer compensation and complete director data available with membership.

Top Grant Purposes

COVID19 food security gift card program

$56,800 2 grants

Support of local 501c3 charity providing meals to community members in need

$7,071 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$5K	$18K	—
2024	$19	$10K	$14K
2023	$39	$46K	$23K
2022	$5K	$11K	$69K
2021	$41K	$17K	$75K

Between 2021 and 2025, reported annual revenue declined from $41K to $5K (-88%).

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

Grant Geography

Grants from this foundation were reported to recipients in IA.

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

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