Public Charity

Zarlengo Foundation

Zarlengo Foundation, of Wheat Ridge, CO, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $537K in revenue, $267K in expenses, $629K in total assets. IRS filings disclose 41 grants awarded by this foundation, totaling roughly $1.1M.

EIN: 800015548 Wheat Ridge, CO Private Independent Foundations NTEE: T22 Latest filing: 2025
Total Revenue$537K
Total Expenses$267K
Total Assets$629K
Grants Given41
Grant Total$1.1M
Filing Years2021–2025

Mission

The Zarlengo Foundation benefits individuals with learning disabilities through support of schools and programs designed to meet their specific needs. The foundation supports schools and programs for learning disabled children in and around the Denver community.

Sample Grants Given

ZF Learning Evaluation Center
Littleton, CO · 2025
Diagnostic Testing
$50,000
Hillside School
Boulder, CO · 2025
Math Training
$22,000
Learning Ally
Denver, CO · 2025
Reading Program
$13,100
Havern Center
Littleton, CO · 2025
Education Donation
$5,260
Learning Ally
Denver, CO · 2024
Reading Program
$54,794

Showing up to 5 of 41 total records — full history available with membership.

Officers & Directors

President Cathy O'donnell
Director Edward Decicco
Director Gerald V Zarlengo
Vice President Josh Dieringer
Director Karen Zarlengo
Executive Dir. Kathryn Zarlengo

Officer compensation and complete director data available with membership.

Top Grant Purposes

EDUCATION DONATION
$626,182 21 grants
READING PROGRAMS
$132,288 6 grants
Reading Program
$87,894 3 grants
Diagnostic Testing
$75,000 2 grants
READING PROGRAM
$60,000 3 grants

Financial Trends

Year Revenue Expenses Assets
2025 $537K $267K $629K
2024 $362K $354K $350K
2023 $249K $318K $333K
2022 $330K $325K $404K
2021 $255K $242K $406K

Between 2021 and 2025, reported annual revenue grew from $255K to $537K (+111%), with total assets most recently reported at $629K.

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

Grant Geography

Grants from this foundation were reported to recipients in CO.

CO

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

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