The Quercus Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like The Quercus Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 30-6578339

Foundation Overview

Based in Clayton, CA, The Quercus Foundation has awarded 68 grants totaling $495,600 to organizations in New York, Texas and 6 other states across the US. Individual grants range from $2,500 to $10,000, with a median award of $6,300.

Latest Tax Year
2025
Total Giving (all years)
$495,600
Total Assets
$1,792,429
Median Grant (all grants)
$6,300

Latest Form 990-PF Snapshot

Total Grants
11
Median Grant
$5,000
% Median Grant Decline
-50% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: May 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Balanced Approach: 45%

5 of 11 recipients (45%) were new grantees. Foundation maintains loyal partnerships while remaining open to qualified new applicants with strong proposals.

Geographic Focus
California

46% of grants are awarded in California, with additional funding distributed across 7 other locations. The foundation balances regional focus with broader geographic diversity. Within California, funding concentrates in Concord (45%), Oakland (32%), Sacramento (16%).

Funding Trajectory
+12%

Stable funding levels with 12% change over 5 years indicate consistent grant-making capacity and predictable philanthropic resources. This stability suggests reliable ongoing funding opportunities.

Program Areas
Community Projects

Highly focused on community projects with 100% of funding dedicated to this sector. This specialization indicates deep expertise and committed investment in the field.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into The Quercus Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
International Rescue Committe $2,500 New York, NY, US General Support 2025
Bay Area Crisis Nursery $2,500 Concord, CA, US General Support 2025
Catholic Charities Of Diocese Oakla $10,000 Oakland, CA, US General Support 2025
Alameda County Community Food Bank $10,000 Oakland, CA, US General Support 2025
Food Bank Of Contra Costa And Solan $10,000 Concord, CA, US General Support 2025
Doctors Without Borders Usa $5,000 New York, NY, US General Support 2025
World Central Kitchen $10,000 Washington, DC, US General Support 2025
Asylum Seeker Advocacy Project $5,000 New York, NY, US General Support 2025
William J Brennan Jr Center For Jus $5,000 New York, NY, US General Support 2025
Unrwa Usa National Committee $10,000 Washington, DC, US General Support 2025
Intercept Media Inc $2,500 New York, NY, US General Support 2025
Bay Area Crisis Nursery $10,000 Concord, CA, US General Support 2023
International Rescue Committe $5,000 New York, NY, US General Support 2023
Restless Legs Syndrome Foundation $5,000 Austin, TX, US General Support 2023
Catholic Charities Of Diocese Oakla $10,000 Oakland, CA, US General Support 2023
Food Bank Of Contra Costa And Solan $10,000 Concord, CA, US General Support 2023
Doctors Without Borders Usa $10,000 New York, NY, US General Support 2023
Brightfocus Foundation $2,500 Clarksburg, MD, US General Support 2023
Maui Food Bank $5,000 Wailuku, HI, US General Support 2023
Nonviolent Peace Force $10,000 Minneapolis, MN, US General Support 2023
International Rescue Committe $5,000 New York, NY, US General Support 2022
Restless Legs Syndrome Foundation $10,000 Austin, TX, US General Support 2022
Bay Area Crisis Nursery $5,100 Concord, CA, US General Support 2022
Catholic Charities Of Diocese Oakla $5,100 Oakland, CA, US General Support 2022
Food Bank Of Contra Costa And Solan $10,000 Concord, CA, US General Support 2022
Nami California $10,000 Sacramento, CA, US General Support 2022
Usa For Unhcr $10,000 Washington, DC, US General Support 2022
Doctors Without Borders Usa $5,000 New York, NY, US General Support 2022
Innocence Project $5,000 New York, NY, US General Support 2022
Brightfocus Foundation $10,000 Clarksburg, MD, US General Support 2022
International Rescue Committe $5,000 New York, NY, US General Support 2022
Restless Legs Syndrome Foundation $10,000 Austin, TX, US General Support 2022
Bay Area Crisis Nursery $5,100 Concord, CA, US General Support 2022
Catholic Charities Of Diocese Oakla $5,100 Oakland, CA, US General Support 2022
Food Bank Of Contra Costa And Solan $10,000 Concord, CA, US General Support 2022
Nami California $10,000 Sacramento, CA, US General Support 2022
Usa For Unhcr $10,000 Washington, DC, US General Support 2022
Doctors Without Borders Usa $5,000 New York, NY, US General Support 2022
Innocence Project $5,000 New York, NY, US General Support 2022
Brightfocus Foundation $10,000 Clarksburg, MD, US General Support 2022
International Rescue Committe $5,000 New York, NY, US General Support 2022
Restless Legs Syndrome Foundation $10,000 Austin, TX, US General Support 2022
Bay Area Crisis Nursery $5,100 Concord, CA, US General Support 2022
Catholic Charities Of Diocese Oakla $5,100 Oakland, CA, US General Support 2022
Food Bank Of Contra Costa And Solan $10,000 Concord, CA, US General Support 2022
Nami California $10,000 Sacramento, CA, US General Support 2022
Usa For Unhcr $10,000 Washington, DC, US General Support 2022
Doctors Without Borders Usa $5,000 New York, NY, US General Support 2022
Innocence Project $5,000 New York, NY, US General Support 2022
Brightfocus Foundation $10,000 Clarksburg, MD, US General Support 2022
International Rescue Committe $5,000 New York, NY, US General Support 2021
Trinity Center Walnut Creek $5,000 Walnut Creek, CA, US General Support 2021
Restless Legs Syndrome Foundation $5,000 Austin, TX, US General Support 2021
Treatment Advocacy Center $10,000 Austin, TX, US General Support 2021
Bay Area Crisis Nursery $5,000 Concord, CA, US General Support 2021
Catholic Charities Of Diocese Oakla $5,000 Oakland, CA, US General Support 2021
Alameda County Community Food Bank $10,000 Oakland, CA, US General Support 2021
Food Bank Of Contra Costa And Solan $10,000 Concord, CA, US General Support 2021
Nami California $10,000 Sacramento, CA, US General Support 2021
Bay Area Crisis Nursery $5,000 Concord, CA, US General Support 2020
Trinity Center Walnut Creek $5,000 Walnut Creek, CA, US General Support 2020
Restless Legs Syndrome Foundation $7,500 Austin, TX, US General Support 2020
Treatment Advocacy Center $10,000 Austin, TX, US General Support 2020
Catholic Charities Of Diocese Oakla $5,000 Oakland, CA, US General Support 2020
Alameda County Community Food Bank $10,000 Oakland, CA, US General Support 2020
Food Bank Of Contra Costa And Solan $10,000 Concord, CA, US General Support 2020
Nami California $10,000 Sacramento, CA, US General Support 2020
Schizophrenia Disorders Alliance $2,500 Alexandria, VA, US General Support 2020

Foundations Similar to The Quercus Foundation

Discover 5 foundations with comparable assets ($1,779,967-$1,794,459), similar grant patterns, and geographic focus in CA that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 87-2591848 | 12 grants awarded
$1,793,555
(≈ Similar)
$10,000
median grant
Diamond Bar, CA
Same state
100%
Excellent match

EIN: 04-3722125 | 1071 grants awarded
$1,794,459
(≈ Similar)
$5,000
median grant
City Of Industry, CA
Same state
100%
Excellent match

EIN: 83-1074346 | 106 grants awarded
$1,784,653
(≈ Similar)
$5,000
median grant
Irvine, CA
Same state
100%
Excellent match

EIN: 20-1629769 | 60 grants awarded
$1,783,698
(≈ Similar)
$5,000
median grant
Los Angeles, CA
Same state
100%
Excellent match

EIN: 26-3430868 | 149 grants awarded
$1,779,967
(≈ Similar)
$3,838
median grant
Huntington Beach, CA
Same state
100%
Excellent match

Contact Information

Official contact details for The Quercus Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 30-6578339
Website N/A
Address 5433 CLAYTON RD K164 Clayton, CA 94517-1089

Key People (2)

Board members, trustees, and key staff who oversee The Quercus Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Trustee Richard Aiello
Trustee Paula Aiello

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for The Quercus Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated May 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.