From public IRS filings

CLIMATEWORKS FOUNDATION

SAN FRANCISCO, CA · Science & Technology

EIN (Tax ID): 26-2303250Latest Form 990: 2024IRS ruling year: 2009Find their 990 filing →

Mission

TO END THE CLIMATE CRISIS BY AMPLIFYING THE POWER OF PHILANTHROPY.

Total revenue

$350.6M

Total expenses

$317.3M

Total assets

$533.1M

Program expense ratio

9392%

Source: IRS Form 990, tax year 2024.

$577.4M in foundation grants on record from 42 funders — from IRS 990 grant line items.

Funder	Total given	Grants
Gs Donor Advised Philanthropy Fund for Wealth Management	$138M	2
Fidelity Investments Charitable Gift Fund	$110.2M	2
National Philanthropic Trust	$104M	4
Donor Advised Charitable Giving	$58.8M	4
Jewish Communal Fund	$34M	2
Silicon Valley Community Foundation	$11M	2
Climate Imperative Foundation	$3.3M	3
Breakthrough Energy Foundation	$2.7M	3
Sobrato Foundation	$1.8M	1
Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma	$1.3M	4

HELEN MOUNTFORD — PRESIDENT AND CEO (Principal officer)

See which foundations fund organizations like yours — Kindora matches your programs against funders' actual grant histories.