Private Foundation

The Barth Foundation

The Barth Foundation is a private foundation categorized as Private Foundation based in Orinda, CA. Its most recent IRS filing (2025) reports revenue of $956K, expenses of $467K, total assets of $4.6M. Imperigo tracks 360 reported grants from this foundation totaling approximately $3.5M.

EIN: 943025710 Orinda, CA Latest filing: 2025

Total Revenue$956K

Total Expenses$467K

Total Assets$4.6M

Grants Given360

Grant Total$3.5M

Filing Years2021–2025

Sample Grants Given

VANGUARD CHARITABLE ENDOWMENT PROGRAM

SOUTHEASTERN, PA · 2024

Distribution to a donor advised fund that supports public charities.

$400,000

VANGUARD CHARITABLE ENDOWMENT PROGRAM

SOUTHEASTERN, PA · 2023

Distribution to a donor advised fund that supports public charities.

$300,000

Headlands Center of Arts

SAUSALITO, CA · 2023

GENERAL SUPPORT

$80,000

VINEYARD THEATRE

NEW YORK, NY · 2023

GENERAL SUPPORT

$29,500

Ensemble Studio Theatre

NEW YORK, NY · 2023

GENERAL SUPPORT

$25,000

Showing up to 5 of 360 total records — full history available with membership.

Officers & Directors

TRUSTEE Eugene Barth

TRUSTEE Neil Barth

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL SUPPORT

$2,349,885 278 grants

Distribution to a donor advised fund that supports public charities.

$700,000 2 grants

General Support

$471,650 80 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$956K	$467K	$4.6M
2024	$140K	$535K	$4.1M
2023	$442K	$443K	$4.5M
2022	$211K	$499K	$4.5M
2021	$669K	$500K	$4.8M

Between 2021 and 2025, reported annual revenue grew from $669K to $956K (+43%), with total assets most recently reported at $4.6M.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, DC, IA, IL, MA, MN, and 4 other states.

CADCIAILMAMNNYPARITX

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

See the full picture for The Barth Foundation

Complete financials, all 360 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

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