Silicon Valley De-Bug
Funding Overview
From IRS Form 990 filings · 2019–2025
Total received
$9.7M
Foundation funders
31
Grants recorded
81
Years covered
2019–2025
Who funds Silicon Valley De-Bug?
Silicon Valley De-Bug is funded by 31 grantmakers, led by Sierra Health Foundation Center for Health Program Management ($1.8M), The Heising-Simons Foundation ($1.6M), Wellspring Philanthropic Fund Inc ($1.4M). In total, IRS Form 990 filings record $9.7M in grants to Silicon Valley De-Bug between 2019–2025.
Show all 31 funders
| East Bay Community Foundation | $10,000 | 1 | 2020 |
| National Center for Youth Law | $6,667 | 1 | 2021 |
| Castellano Family Foundation | $5,000 | 1 | 2021 |
| The David and Lucile Packard Foundation | $1,546 | 1 | 2020 |
| The George and Judy Marcus Family | $1,000 | 1 | 2021 |
| Agilent Technologies Foundation | $250 | 1 | 2020 |
Funding over time
Grant dollars and counts received per year
From 2019 to 2025, annual grant giving ranged from $300K (2019) to $3.2M (2020). In 2025 it made 2 grants totaling $305K.
What grants has Silicon Valley De-Bug received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | National Philanthropic Trust | HUMAN SERVICES | $300,000 |
| 2025 | Liberty Hill Foundation | GENERAL OPERATING SUPPORT | $5,000 |
| 2024 | Crankstart Foundation | TO SUPPORT THE CA RACIAL JUSTICE ACT INITIATIVE | $500,000 |
| 2024 | The Heising-Simons Foundation | FOR GENERAL SUPPORT | $300,000 |
| 2024 | Wellspring Philanthropic Fund Inc | GENERAL OPERATING SUPPORT | $255,000 |
| 2024 | Crankstart Foundation | TO SUPPORT THE INDIGENT DEFENSE INITIATIVE | $200,000 |
| 2024 | Tides Foundation | HEALTHY INDIVIDUALS AND COMMUNITIES | $45,000 |
| 2024 | Fund for Nonviolence | Program Support | $40,000 |
| 2024 | Fund for Nonviolence | Program Support | $40,000 |
| 2024 | Sierra Health Foundation Center for Health Program Management | GENERAL SUPPORT | $40,000 |
| 2024 | National Philanthropic Trust | HEALTH | $30,000 |
| 2024 | Mightycause Charitable Foundation | UNRESTRICTED | $11,327 |
| 2024 | Liberty Hill Foundation | TO PROVIDE GENERAL OPERATING SUPPORT. | $10,000 |
| 2023 | Silicon Valley Community Foundation | Human Services | $1,050,000 |
| 2023 | Wellspring Philanthropic Fund Inc | GENERAL OPERATING SUPPORT | $350,000 |
| 2023 | The Heising-Simons Foundation | FOR GENERAL SUPPORT | $300,000 |
| 2023 | Partners for Justice Inc | — | $95,500 |
| 2023 | Ella Baker Center for Human Rights | IMPLEMENTATION OF WORK ASSOCIATED WITH PARTNERING WITH DE-BUG | $30,667 |
| 2023 | Fund for Nonviolence | General Support | $30,000 |
| 2023 | Fund for Nonviolence | Reuniting Families Contra Costa | $30,000 |
| 2023 | Liberty Hill Foundation | FOR GENERAL OPERATING SUPPORT. | $10,000 |
| 2023 | Mightycause Charitable Foundation | UNRESTRICTED | $7,674 |
| 2022 | The Heising-Simons Foundation | FOR GENERAL SUPPORT | $300,000 |
| 2022 | For the People | SUBGRANT TO COORDINATE AND IMPLEMENT PARTICIPATORY DEFENSE HUBS WITHING POST-CONVICTION/RE-SENTENCING PROJECT ACTIVITIES. | $260,625 |
| 2022 | Wellspring Philanthropic Fund Inc | OPERATING SUPPORT | $250,000 |
| 2022 | National Philanthropic Trust | HUMAN SERVICES | $100,000 |
| 2022 | Partners for Justice Inc | — | $95,500 |
| 2022 | Ella Baker Center for Human Rights | IMPLEMENTATION OF WORK ASSOCIATED WITH PARTNERING WITH DE-BUG | $67,000 |
| 2022 | Silicon Valley Community Foundation | Human Services | $55,000 |
| 2022 | The Blackbaud Giving Fund | GENERAL SUPPORT | $45,258 |
Showing 30 most recent of 81 recorded grants.
Frequently Asked Questions
Who funds Silicon Valley De-Bug?
Silicon Valley De-Bug is funded by 31 grantmakers, led by Sierra Health Foundation Center for Health Program Management ($1.8M), The Heising-Simons Foundation ($1.6M), Wellspring Philanthropic Fund Inc ($1.4M). In total, IRS Form 990 filings record $9.7M in grants to Silicon Valley De-Bug between 2019–2025.
Who is Silicon Valley De-Bug's largest funder?
Sierra Health Foundation Center for Health Program Management is the largest recorded funder of Silicon Valley De-Bug, with $1.8M across 5 grants (2019–2024).
How much grant funding has Silicon Valley De-Bug received?
IRS 990 filings record $9.7M in grants to Silicon Valley De-Bug across 81 grants from 31 funders between 2019–2025. 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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