Private Foundation

THE ZAFFARONI FOUNDATION

THE ZAFFARONI FOUNDATION is a Private Foundation headquartered in MENLO PARK, CA. Financial data from the 2024 filing: $177K revenue, $293K expenses, $2.6M total assets. IRS filings disclose 50 grants awarded by this foundation, totaling roughly $1.7M.

EIN: 946100109 MENLO PARK, CA Latest filing: 2024

Total Revenue$177K

Total Expenses$293K

Total Assets$2.6M

Grants Given50

Grant Total$1.7M

Filing Years2020–2024

Sample Grants Given

BOYS & GIRLS CLUB OF THE PENINSULA

MENLO PARK, CA · 2024

Continued support of the Club's programs. First of 3-year pledge of $100,000 each.

$150,000

BOYS & GIRLS CLUB OF THE PENINSULA

Menlo Park, CA · 2024

Continued support of the Club's programs.

$130,000

Ashland Parks Foundation

Ashland, OR · 2024

Gift in support of Forestry trail and open space

$5,000

BOYS & GIRLS CLUB OF THE PENINSULA

MENLO PARK, CA · 2023

Continued support of the Club's programs. First of 3-year pledge of $100,000 each.

$150,000

Peninsula Open Space Trust (POST)

PALO ALTO, CA · 2023

Donation to POST programs in land conservation

$15,000

Showing up to 5 of 50 total records — full history available with membership.

Officers & Directors

DIRECTOR Dr Alejandro A Zaffaroni

DIRECTOR Leah Zaffaroni

DIRECTOR Lida Zaffaroni

Officer compensation and complete director data available with membership.

Top Grant Purposes

Continued support of the Club's programs. First of 3-year pledge of $100,000 each.

$750,000 5 grants

EDUCATION

$319,000 11 grants

Gift in support of Prof. Daniel M. Kammen's work in the Renewable & Appropriate Energy Lab (RAEL)

$150,000 3 grants

Continued support of the Club's programs.

$130,000 1 grant

SCIENTIFIC RESEARCH

$110,000 3 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$177K	$293K	$2.6M
2023	$166K	$193K	$2.7M
2022	$142K	$372K	$2.7M
2021	$128K	$180K	$2.9M
2020	$123K	$191K	$3.0M

Between 2020 and 2024, reported annual revenue grew from $123K to $177K (+43%), with total assets most recently reported at $2.6M.

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, OR.

CADCOR

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

See the full picture for THE ZAFFARONI FOUNDATION

Complete financials, all 50 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