Private Foundation

ERNEST A MANTZEL FOUNDATION C/O FROST NATIONAL BANK

ERNEST A MANTZEL FOUNDATION C/O FROST NATIONAL BANK is a private foundation categorized as Private Foundation based in GALVESTON, TX. Its most recent IRS filing (2025) reports revenue of $1.0M, expenses of $679K, total assets of $9.3M. Imperigo tracks 9 reported grants from this foundation totaling approximately $3.3M.

EIN: 746155151 GALVESTON, TX Latest filing: 2025

Total Revenue$1.0M

Total Expenses$679K

Total Assets$9.3M

Grants Given9

Grant Total$3.3M

Filing Years2020–2025

Sample Grants Given

SEE ATTACHED SCHEDULE

GALVESTON, TX · 2025

EDUCATIONAL LOAN

$508,000

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GALVESTON, TX · 2024

EDUCATIONAL LOAN

$548,000

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GALVESTON, TX · 2023

EDUCATIONAL LOAN

$484,000

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GALVESTON, TX · 2022

EDUCATIONAL LOAN

$523,000

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GALVESTON, TX · 2020

EDUCATIONAL LOAN

$236,000

Showing up to 5 of 9 total records — full history available with membership.

Officers & Directors

TRUSTEE Frost National Bank

Officer compensation and complete director data available with membership.

Top Grant Purposes

EDUCATIONAL LOAN

$3,287,000 9 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$1.0M	$679K	$9.3M
2024	$1.2M	$691K	$8.9M
2023	$744K	$595K	$8.4M
2022	$454K	$671K	$8.3M
2020	$410K	$363K	$7.6M

Between 2020 and 2025, reported annual revenue grew from $410K to $1.0M (+151%), with total assets most recently reported at $9.3M.

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

Grant Geography

Grants from this foundation were reported to recipients in TX.

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

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