Private Foundation

DONALD F &CHARLENE K LAMBERTI FOUNDATION

DONALD F &CHARLENE K LAMBERTI FOUNDATION is a private foundation categorized as Private Foundation based in ANKENY, IA. Its most recent IRS filing (2025) reports revenue of $5.2M, expenses of $6.8M, total assets of $9.0M. Imperigo tracks 208 reported grants from this foundation totaling approximately $11.3M.

EIN: 421453781 ANKENY, IA Latest filing: 2025

Total Revenue$5.2M

Total Expenses$6.8M

Total Assets$9.0M

Grants Given208

Grant Total$11.3M

Filing Years2020–2025

Sample Grants Given

ITALIAN AMERICAN CULTURAL CENTER OF

DES MOINES, IA · 2024

CONTRIBUTION

$6,000,000

FORGE COALITION FOR FAMILY FLOURISH

DES MOINES, IA · 2024

CHARITABLE

$90,000

CATHOLIC DIOCESE OF DES MOINES

DES MOINES, IA · 2024

CONTRIBUTION

$63,200

NET MINISTRIES INC

WEST ST PAUL, MN · 2024

CONTRIBUTION

$50,000

WORLD FOOD PRIZE

DES MOINES, IA · 2024

CHARITABLE

$50,000

Showing up to 5 of 208 total records — full history available with membership.

Officers & Directors

President Jeffrey M Lamberti

Secy/Treas Kimberli K Lamberti Pitts

Officer compensation and complete director data available with membership.

Top Grant Purposes

CONTRIBUTION

$10,344,407 166 grants

CHARITABLE

$990,000 42 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$5.2M	$6.8M	$9.0M
2024	$1.4M	$975K	$10.6M
2023	$1.4M	$891K	$10.2M
2021	$199K	$844K	$10.0M
2020	$790K	$744K	$10.7M

Between 2020 and 2025, reported annual revenue grew from $790K to $5.2M (+561%), with total assets most recently reported at $9.0M.

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

Grant Geography

Grants from this foundation were reported to recipients in AL, AZ, CA, CO, DC, GA, and 4 other states.

ALAZCACODCGAIAILINKS

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

See the full picture for DONALD F &CHARLENE K LAMBERTI FOUNDATION

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