The Trefethen Foundation | Foundation Profile

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

EIN: 94-2739938

Foundation Overview

Based in Emeryville, CA, The Trefethen Foundation has awarded 14 grants totaling $32,000 to organizations in California. Individual grants range from $2,000 to $3,250, with a median award of $2,250.

Latest Tax Year
2024
Total Giving (all years)
$32,000
Total Assets
$54,788
Median Grant (all grants)
$2,250

Latest Form 990-PF Snapshot

Total Grants
2
Median Grant
$2,000
% No Significant Change
0% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

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

New Applicant Friendliness
Limited Sample: 0%

2 total grants. Insufficient data for reliable pattern analysis. Foundation may be highly selective or recently established.

Geographic Focus
California

100% of all grants are concentrated in California, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within California, funding concentrates in Napa (50%), San Francisco (50%).

Funding Trajectory
-38%

Declining funding trend with 38% decrease over 4 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.

Program Areas
Community Projects + Education

Dual focus on community projects (67%) and education, indicating strategic concentration in complementary program areas.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into The Trefethen 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
Napa Valley Farmworker Foundation $2,000 Napa, CA, US To Support Vineyard Workers Through Education And Professional Development 2024
San Francisco-marin Food Bank $2,000 San Francisco, CA, US To Support Feeding Of Indigent And Food Deprived Persons 2024
Napa Valley Farmworker Foundation $2,000 Napa, CA, US To Support Vineyard Workers Through Education And Professional Development 2023
San Francisco-marin Food Bank $2,000 San Francisco, CA, US To Support Feeding Of Indigent And Food Deprived Persons 2023
Napa Green $2,250 Napa, CA, US To Support Feeding Of Indigent And Food Deprived Persons 2022
San Francisco-marin Food Bank $2,250 San Francisco, CA, US To Support Feeding Of Indigent And Food Deprived Persons 2022
Napa Green $2,250 Napa, CA, US To Support Feeding Of Indigent And Food Deprived Persons 2022
San Francisco-marin Food Bank $2,250 San Francisco, CA, US To Support Feeding Of Indigent And Food Deprived Persons 2022
Napa Green $2,250 Napa, CA, US To Support Feeding Of Indigent And Food Deprived Persons 2022
San Francisco-marin Food Bank $2,250 San Francisco, CA, US To Support Feeding Of Indigent And Food Deprived Persons 2022
Napa Green $2,000 Napa, CA, US To Support Feeding Of Indigent And Food Deprived Persons 2021
Sf Marin Food Bank $2,000 San Francisco, CA, US To Support Feeding Of Indigent And Food Deprived Persons 2021
Sf Marin Food Bank $3,250 San Francisco, CA, US To Support Feeding Of Indigent And Food Deprived Persons 2020
Napa Green $3,250 Napa, CA, US To Support Feeding Of Indigent And Food Deprived Persons 2020

Foundations Similar to The Trefethen Foundation

Discover 5 foundations with comparable assets ($53,432-$55,186), 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: 84-4281544 | 12 grants awarded
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$2,550
median grant
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EIN: 85-4264972 | 5 grants awarded
$54,608
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$3,000
median grant
Agoura Hills, CA
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EIN: 41-2063075 | 9 grants awarded
$54,553
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$4,000
median grant
Merced, CA
Same state
100%
Excellent match

EIN: 20-1963065 | 7 grants awarded
$55,186
(≈ Similar)
$3,283
median grant
Davis, CA
Same state
100%
Excellent match

EIN: 99-1872153 | 2 grants awarded
$53,432
(≈ Similar)
$1,500
median grant
Malibu, CA
Same state
99%
Excellent match

Contact Information

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

EIN 94-2739938
Website N/A
Address 5901 CHRISTIE AVENUE 102 Emeryville, CA 94608-0000

Key People (5)

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

President And Ceo John V Trefethen
Vice President Carla T Saunders
Cfo And Secretary John J Crncich
Vice President Loren E Trefethen
President Colin Saunders

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 Trefethen 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 February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.