Private Foundation

DIAMANTINE FAMILY FOUNDATION INC

DIAMANTINE FAMILY FOUNDATION INC is a private foundation categorized as Private Foundation based in DALLAS, TX. Its most recent IRS filing (2025) reports revenue of $129, expenses of $3K, total assets of $139K. Imperigo tracks 91 reported grants from this foundation totaling approximately $2.7M.

EIN: 943142993 DALLAS, TX Latest filing: 2025

Total Revenue$129

Total Expenses$3K

Total Assets$139K

Grants Given91

Grant Total$2.7M

Filing Years2020–2025

Sample Grants Given

SALESIAN COLLEGE PREP

OAKLAND, CA · 2024

COLLEGE PREPARATION

$80,000

MOREAU CATHOLIC HIGH SCHOOL

HAYWARD, CA · 2024

SAFETY SURVEILLIANCE PROJECT

$35,000

THE SALVATION ARMY

HAYWARD, CA · 2024

HAYWARD CORPS

$25,000

CHRISTO REY DE LA SALLE

OAKLAND, CA · 2024

GUFT

$10,000

DOMINICAN SISTERS OF MISSION SAN JOSE

FREMONT, CA · 2024

COMMUNITY PROJECT

$10,000

Showing up to 5 of 91 total records — full history available with membership.

Officers & Directors

SECRETARY Annette Dempsey

PRESIDENT AND TREASURER Edward Dempsey

BOARD MEMBER Robert Simper

Officer compensation and complete director data available with membership.

Top Grant Purposes

GIFT

$2,532,404 86 grants

COLLEGE PREPARATION

$80,000 1 grant

SAFETY SURVEILLIANCE PROJECT

$35,000 1 grant

HAYWARD CORPS

$25,000 1 grant

COMMUNITY PROJECT

$10,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$129	$3K	$139K
2024	$22	$178K	$142K
2023	$-3K	$520K	$320K
2022	$25K	$1.6M	$843K
2020	$204K	$117K	$2.2M

Between 2020 and 2025, reported annual revenue declined from $204K to $129 (-100%), with total assets most recently reported at $139K.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, NY.

CANY

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

See the full picture for DIAMANTINE FAMILY FOUNDATION INC

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