Private Foundation

MARC AND LAURA ANDREESSEN FOUNDATION C/O FRANK RIMERMAN CO LLP

Based in PALO ALTO, CA, MARC AND LAURA ANDREESSEN FOUNDATION C/O FRANK RIMERMAN CO LLP operates as a Private Foundation. The organization reported $2K in revenue, $14K in expenses, $209K in total assets for fiscal year 2025. Imperigo tracks 6 reported grants from this foundation totaling approximately $110K.

EIN: 452523468 PALO ALTO, CA Latest filing: 2025
Total Revenue$2K
Total Expenses$14K
Total Assets$209K
Grants Given6
Grant Total$110K
Filing Years2020–2025

Sample Grants Given

SILICON VALLEY SOCIAL VENTURE FUND
LOS ALTOS, CA · 2023
EDUCATION AND PROMOTION OF PHILANTHROPY
$15,000
SILICON VALLEY SOCIAL VENTURE FUND
LOS ALTOS, CA · 2020
EDUCATION AND PROMOTION OF PHILANTHROPY
$20,000
SILICON VALLEY SOCIAL VENTURE FUND
LOS ALTOS, CA · 2019
EDUCATION AND PROMOTION OF PHILANTHROPY
$15,000
SILICON VALLEY SOCIAL VENTURE FUND
LOS ALTOS, CA · 2018
EDUCATION AND PROMOTION OF PHILANTHROPY
$20,000
SILICON VALLEY SOCIAL VENTURE FUND
LOS ALTOS, CA · 2017
EDUCATION AND PROMOTION OF PHILANTHROPY
$20,000

Showing up to 5 of 6 total records — full history available with membership.

Officers & Directors

DIRECTOR/PRESIDENT Laura Arrillaga-Andreessen
DIRECTOR/SECRETARY/TREASUR Marc L Andreessen

Officer compensation and complete director data available with membership.

Top Grant Purposes

EDUCATION AND PROMOTION OF PHILANTHROPY
$110,000 6 grants

Financial Trends

Year Revenue Expenses Assets
2025 $2K $14K $209K
2024 $4K $22K $221K
2023 $3K $4K $240K
2021 $114 $25K $266K
2020 $3K $20K $291K

Between 2020 and 2025, reported annual revenue declined from $3K to $2K (-21%), with total assets most recently reported at $209K.

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

Grant Geography

Grants from this foundation were reported to recipients in CA.

CA

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

See the full picture for MARC AND LAURA ANDREESSEN FOUNDATION C/O FRANK RIMERMAN CO LLP

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