Private Foundation

THE RONALD AND MAXINE LINDE FOUNDATION

THE RONALD AND MAXINE LINDE FOUNDATION is a Private Foundation headquartered in PARADISE VALLEY, AZ. Financial data from the 2025 filing: $4.4M revenue, $2.3M expenses, $36.5M total assets. IRS filings disclose 14 grants awarded by this foundation, totaling roughly $5.7M.

EIN: 363635349 PARADISE VALLEY, AZ Latest filing: 2025

Total Revenue$4.4M

Total Expenses$2.3M

Total Assets$36.5M

Grants Given14

Grant Total$5.7M

Filing Years2021–2025

Sample Grants Given

CALIFORNIA INSTITUTE OF TECHNOLOGY (TAX ID # 95-1643307)

PASADENA, CA · 2024

CENTER FOR SCIENCE,SOCIETY, AND POLICY (LCSSP) ENDOWMENT

$1,515,000

CALIFORNIA INSTITUTE OF TECHNOLOGY (TAX ID # 95-1643307)

PASADENA, CA · 2024

SCHOLARSHIP ENDOWMENT (LSE) FUND

$25,000

CALIFORNIA INSTITUTE OF TECHNOLOGY (TAX ID # 95-1643307)

PASADENA, CA · 2024

UNRESTRICTED

$20,000

AMERICAN ACADEMY OF ARTS & SCIENCES (TAX ID# 04-2103651)

CAMBRIDGE, MA · 2024

UNRESTRICTED

$10,000

CALIFORNIA INSTITUTE OF TECHNOLOGY (TAX ID # 95-1643307)

PASADENA, CA · 2024

DISASTER RELIEF FUND

$5,000

Showing up to 5 of 14 total records — full history available with membership.

Officers & Directors

DIRECTOR Jennings J Newcom

DIRECTOR Lester G Traub

PRESIDENT/DIRECTOR Maxine H Linde

CHAIR/TREASURER/SECRETARY/DIRECTOR Ronald K Linde

Officer compensation and complete director data available with membership.

Top Grant Purposes

ENDOWMENT FUNDS

$4,070,000 3 grants

CENTER FOR SCIENCE,SOCIETY, AND POLICY (LCSSP) ENDOWMENT

$1,515,000 1 grant

UNRESTRICTED

$75,000 6 grants

SCHOLARSHIP ENDOWMENT (LSE) FUND

$25,000 1 grant

DISCRETIONARY FUND

$20,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$4.4M	$2.3M	$36.5M
2024	$4.9M	$1.8M	$34.6M
2023	$2.9M	$2.1M	$32.2M
2021	$895K	$1.7M	$24.5M

Between 2021 and 2025, reported annual revenue grew from $895K to $4.4M (+394%), with total assets most recently reported at $36.5M.

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

Grant Geography

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

CAMA

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

See the full picture for THE RONALD AND MAXINE LINDE FOUNDATION

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