Multiplier
Funding Overview
From IRS Form 990 filings · 2023–2025
Total received
$113.7M
Foundation funders
118
Grants recorded
200
Years covered
2023–2025
Who funds Multiplier?
Multiplier is funded by 118 grantmakers, led by Combined Jewish Philanthropies of Greater Boston Inc ($20.5M), Sergey Brin Family Foundation ($10.3M), Breakthrough Energy Foundation ($9.0M). In total, IRS Form 990 filings record $113.7M in grants to Multiplier between 2023–2025.
Show all 118 funders
Funding over time
Grant dollars and counts received per year
From 2023 to 2025, annual grant giving ranged from $9.0M (2025) to $60.8M (2024). In 2025 it made 25 grants totaling $9.0M.
What grants has Multiplier received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Combined Jewish Philanthropies of Greater Boston Inc | DAF - Environment | $5,000,000 |
| 2025 | The Chicago Community Trust | General support for programs, operations and other charitable purposes | $1,000,000 |
| 2025 | National Philanthropic Trust | ENVIRONMENT, ANIMALS | $941,116 |
| 2025 | The Joseph and Vera Long Foundation | CLEAN GRID INITIATIVE | $800,000 |
| 2025 | National Fish and Wildlife Foundation | RESTORE LA COAST WITH NATURE-BASED SOLUTIONS | $380,000 |
| 2025 | The Pew Charitable Trusts | Policy | $150,000 |
| 2025 | Nova Vista Foundation | Sane Energy Project general operating expenses | $100,000 |
| 2025 | NRDC Action Fund Inc | ENVIRON. ADVOCACY | $100,000 |
| 2025 | Orange County Community Foundation | ENVIRONMENT | $75,000 |
| 2025 | Tortuga Charitable Foundation | Charitable | $75,000 |
| 2025 | American Rivers Inc | RESTORE DAMAGED RIVERS AND WATERS | $50,000 |
| 2025 | Center for Coalfield Justice | SUPPORT | $50,000 |
| 2025 | The Kingfisher Foundation | General Support | $40,000 |
| 2025 | Leon Lowenstein Foundation Inc | CHARITABLE | $30,000 |
| 2025 | Triangle Community Foundation Inc | PUBLIC/SOC BENFT | $25,000 |
| 2025 | The West Marin Fund | GRANT ID#4895: GENERAL SUPPORT | $25,000 |
| 2025 | Natural Resources Defense Council Inc | ENV. ADVOCACY | $25,000 |
| 2025 | Marin Community Foundation | ANIMAL AGRICULTURE REFORM COLLABORATIVE | $25,000 |
| 2025 | California Community Foundation | RACIAL JUSTICE | $13,000 |
| 2025 | The Nature Conservancy | CONSERVATION ACTIVITIES | $10,000 |
| 2025 | Spring Street Climate Fund Inc | GENERAL OPERATING SUPPORT. | $10,000 |
| 2025 | Mustang Foundation Inc | GENERAL SUPPORT | $10,000 |
| 2025 | Jewish Communal Fund | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | $7,500 |
| 2025 | Jewish Communal Fund | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | $7,500 |
| 2025 | American Farmland Trust | PROMOTING SOUND FARMING PRACTICES/KEEPING FARMERS ON THE LAND | $6,375 |
| 2024 | Combined Jewish Philanthropies of Greater Boston Inc | DAF - Environment | $5,250,000 |
| 2024 | Sergey Brin Family Foundation | ENERGY INITIATIVES | $5,000,093 |
| 2024 | Breakthrough Energy Foundation | POLICY DEVELOPMENT | $5,000,000 |
| 2024 | National Philanthropic Trust | HUMAN SERVICES | $3,139,842 |
| 2024 | GS Donor Advised Philanthropy Fund for Wealth Management Inc | ENVIRONMENT & ANIMAL PROTECTION | $3,010,000 |
Showing 30 most recent of 200 recorded grants.
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Frequently Asked Questions
Who funds Multiplier?
Multiplier is funded by 118 grantmakers, led by Combined Jewish Philanthropies of Greater Boston Inc ($20.5M), Sergey Brin Family Foundation ($10.3M), Breakthrough Energy Foundation ($9.0M). In total, IRS Form 990 filings record $113.7M in grants to Multiplier between 2023–2025.
Who is Multiplier's largest funder?
Combined Jewish Philanthropies of Greater Boston Inc is the largest recorded funder of Multiplier, with $20.5M across 3 grants (2023–2025).
How much grant funding has Multiplier received?
IRS 990 filings record $113.7M in grants to Multiplier across 200 grants from 118 funders between 2023–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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