Private Foundation

CALDERA FOUNDATION

CALDERA FOUNDATION, of VINEBURG, CA, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2024 filing shows $288K in revenue, $534K in expenses, $9.7M in total assets. IRS filings disclose 86 grants awarded by this foundation, totaling roughly $3.1M.

EIN: 472387065 VINEBURG, CA Latest filing: 2024
Total Revenue$288K
Total Expenses$534K
Total Assets$9.7M
Grants Given86
Grant Total$3.1M
Filing Years2019–2024

Sample Grants Given

FORWARD GLOBALTPW
SAN FRANCISCO, CA · 2023
FINANCIAL SUPPORT
$50,000
CAMPAIGN LEGAL CENTER
WASHINGTON, DC · 2023
FINANCIAL SUPPORT
$50,000
UNION OF CONCERNED SCIENTIST
CAMBRIDGE, MA · 2023
FINANCIAL SUPPORT
$50,000
NATIONAL CENTER FOR SCIENCE EDUCATI
OAKLAND, CA · 2023
FINANCIAL SUPPORT
$50,000
SF PARK ALLIANCE
SAN FRANCISCO, CA · 2023
FINANCIAL SUPPORT
$25,000

Showing up to 5 of 86 total records — full history available with membership.

Officers & Directors

PRESIDENT Margaret G Boyer
Sec. &Treasurer Peter S Boyer

Officer compensation and complete director data available with membership.

Top Grant Purposes

FINANCIAL SUPPORT
$2,297,000 69 grants
FINANCIAL SUPPORT FOR ROCKY MOUNTAIN INSTITUTE
$328,000 4 grants
FINANCIAL SUPPORT FOR PROJECT DRAWDOWN
$200,000 3 grants
FINANCIAL SUPPORT FOR PACIFIC FOREST TRUST
$75,000 3 grants
FINANCIAL SUPPORT FOR ISLAND PRESS
$58,000 3 grants

Financial Trends

Year Revenue Expenses Assets
2024 $288K $534K $9.7M
2023 $78K $668K $8.9M
2021 — — $8.2M
2020 $291K $595K $8.2M
2019 $223K $647K $8.7M

Between 2019 and 2024, reported annual revenue grew from $223K to $288K (+30%), with total assets most recently reported at $9.7M.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, CO, DC, IN, KY, MA, and 4 other states.

CACODCINKYMAMIMTNCNJ

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

See the full picture for CALDERA FOUNDATION

Complete financials, all 86 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
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