Silvio & Mary Garaventa Family | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Silvio & Mary Garaventa Family. Data shown is extracted from Form 990-PF filings.

EIN: 68-0100302

Foundation Overview

Based in Concord, CA, Silvio & Mary Garaventa Family has awarded 89 grants totaling $10,062,500 to organizations in California and New Hampshire. Individual grants range from $500 to $1,000,000, with a median award of $10,000.

Latest Tax Year
2024
Total Giving (all years)
$10,062,500
Total Assets
$4,803,354
Median Grant (all grants)
$10,000

Latest Form 990-PF Snapshot

Total Grants
10
Median Grant
$10,000
% Median Grant Growth
+11% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: March 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: 40%

4 of 10 recipients (40%) were new grantees. Foundation maintains loyal partnerships while remaining open to qualified new applicants with strong proposals.

Geographic Focus
California

98% 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 Concord (30%), Pleasanton (11%), Oakland (10%).

Funding Trajectory
-62%

Declining funding trend with 62% decrease over 9 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.

Program Areas
Education + 2 others

Diversified giving across multiple program areas with primary emphasis on education (58%). This broad approach suggests openness to various causes and innovative cross-sector solutions.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Silvio & Mary Garaventa Family'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
Valley View Pta $1,000 Pleasanton, CA, US Unrestricted 2024
St Rose Catholic School $10,000 Roseville, CA, US Unrestricted 2024
St Perpetua School $10,000 Lafayette, CA, US Unrestricted 2024
St Mary Of The Immaculate $10,000 Los Gatos, CA, US Unrestricted 2024
American Martyrs School $10,000 Manhattan Beach, CA, US Unrestricted 2024
Valley View Pta $1,000 Pleasanton, CA, US Unrestricted 2024
St Rose Catholic School $10,000 Roseville, CA, US Unrestricted 2024
St Perpetua School $10,000 Lafayette, CA, US Unrestricted 2024
St Mary Of The Immaculate $10,000 Los Gatos, CA, US Unrestricted 2024
American Martyrs School $10,000 Manhattan Beach, CA, US Unrestricted 2024
Roman Catholic Welfare Corporation Of Oakland $9,000 San Leandro, CA, US Unrestricted 2023
Valley View Pta $1,000 Pleasanton, CA, US Unrestricted 2023
Community Youth Center $20,000 Concord, CA, US Unrestricted 2023
Roman Catholic Welfare Corporation Of Oakland $9,000 San Leandro, CA, US Unrestricted 2023
Valley View Pta $1,000 Pleasanton, CA, US Unrestricted 2023
Community Youth Center $20,000 Concord, CA, US Unrestricted 2023
Saint Agnes School $10,000 Concord, CA, US To Support Saint Agnes School Scholarship 2022
American Martyrs Catholic Church $10,000 Manhattan Beach, CA, US Unrestricted 2022
St Perpetua School $10,000 Lafayette, CA, US Unrestricted 2022
Valley View Elementary School $1,000 Pleasanton, CA, US Unrestricted 2022
St Rose Catholic School $10,000 Roseville, CA, US Unrestricted 2022
Spanish Speaking Unity Council Of Alameda County I $10,000 Oakland, CA, US Unrestricted 2022
Queen Of All Saints Church $1,000,000 Concord, CA, US Unrestricted 2022
St Agnes Catholic Church $1,000,000 Concord, CA, US Unrestricted 2022
St Bonaventure Catholic Church $1,000,000 Concord, CA, US Unrestricted 2022
Saint Agnes School $10,000 Concord, CA, US To Support Saint Agnes School Scholarship 2022
American Martyrs Catholic Church $10,000 Manhattan Beach, CA, US Unrestricted 2022
St Perpetua School $10,000 Lafayette, CA, US Unrestricted 2022
Valley View Elementary School $1,000 Pleasanton, CA, US Unrestricted 2022
St Rose Catholic School $10,000 Roseville, CA, US Unrestricted 2022
Spanish Speaking Unity Council Of Alameda County I $10,000 Oakland, CA, US Unrestricted 2022
Queen Of All Saints Church $1,000,000 Concord, CA, US Unrestricted 2022
St Agnes Catholic Church $1,000,000 Concord, CA, US Unrestricted 2022
St Bonaventure Catholic Church $1,000,000 Concord, CA, US Unrestricted 2022
Saint Agnes School $10,000 Concord, CA, US To Support Saint Agnes School Scholarship 2022
American Martyrs Catholic Church $10,000 Manhattan Beach, CA, US Unrestricted 2022
St Perpetua School $10,000 Lafayette, CA, US Unrestricted 2022
Valley View Elementary School $1,000 Pleasanton, CA, US Unrestricted 2022
St Rose Catholic School $10,000 Roseville, CA, US Unrestricted 2022
Spanish Speaking Unity Council Of Alameda County I $10,000 Oakland, CA, US Unrestricted 2022
Queen Of All Saints Church $1,000,000 Concord, CA, US Unrestricted 2022
St Agnes Catholic Church $1,000,000 Concord, CA, US Unrestricted 2022
St Bonaventure Catholic Church $1,000,000 Concord, CA, US Unrestricted 2022
John Muir Health Foundation $50,000 Walnut Creek, CA, US Unrestricted 2021
Saint Agnes School $20,000 Concord, CA, US To Support Saint Agnes School Scholarship 2021
American Martyrs Catholic Church $10,000 Manhattan Beach, CA, US Unrestricted 2021
St Perpetua School $10,000 Lafayette, CA, US Unrestricted 2021
Valley View Elementary School $1,000 Pleasanton, CA, US Unrestricted 2021
St Rose Catholic School $10,000 Roseville, CA, US Unrestricted 2021
Concord Historical Society $25,000 Concord, NH, US Unrestricted 2021
Kennedy-king Memorial College Scholarship Fund Ltd $1,000 Martinez, CA, US Unrestricted 2021
Friends Of Isola Delle Femmine $3,500 Oakland, CA, US Unrestricted 2021
Boys & Girls Club Of Contra Costa $50,000 El Sobrante, CA, US Unrestricted 2021
Bay Area Crisis Nursery $500 Concord, CA, US Unrestricted 2021
Spanish Speaking Unity Council Of Alameda County I $5,000 Oakland, CA, US Unrestricted 2021
John Muir Health Foundation $50,000 Walnut Creek, CA, US Unrestricted 2021
Saint Agnes School $20,000 Concord, CA, US To Support Saint Agnes School Scholarship 2021
American Martyrs Catholic Church $10,000 Manhattan Beach, CA, US Unrestricted 2021
St Perpetua School $10,000 Lafayette, CA, US Unrestricted 2021
Valley View Elementary School $1,000 Pleasanton, CA, US Unrestricted 2021
St Rose Catholic School $10,000 Roseville, CA, US Unrestricted 2021
Concord Historical Society $25,000 Concord, NH, US Unrestricted 2021
Kennedy-king Memorial College Scholarship Fund Ltd $1,000 Martinez, CA, US Unrestricted 2021
Friends Of Isola Delle Femmine $3,500 Oakland, CA, US Unrestricted 2021
Boys & Girls Club Of Contra Costa $50,000 El Sobrante, CA, US Unrestricted 2021
Bay Area Crisis Nursery $500 Concord, CA, US Unrestricted 2021
Spanish Speaking Unity Council Of Alameda County I $5,000 Oakland, CA, US Unrestricted 2021
John Muir Health Foundation $50,000 Walnut Creek, CA, US Unrestricted 2020
St Mary Of The Immaculate Conception School $5,000 Walnut Creek, CA, US Unrestricted 2020
Queen Of All Saints School $5,000 Concord, CA, US To Support Queen Of All Saints Scholarship Fund 2020
St Mary's College Of California $10,000 Moraga, CA, US To Support Br. Dominic Barardelli Endowed Scholarship 2020
Saint Agnes School $5,000 Concord, CA, US To Support Saint Agnes School Scholarship 2020
American Martyrs Catholic Church $5,000 Manhattan Beach, CA, US Unrestricted 2020
St Perpetua School $5,000 Lafayette, CA, US Unrestricted 2020
St Rose Catholic School $5,000 Roseville, CA, US Unrestricted 2020
Valley View Elementary School $1,000 Pleasanton, CA, US Unrestricted 2020
The Als Association $1,500 Oakland, CA, US Unrestricted 2017
Carondelet High School $20,000 Concord, CA, US Scholarship Fund 2017
De La Salle High School $20,000 Concord, CA, US Unrestricted 2017
Queen Of All Saints School $10,000 Concord, CA, US Unrestricted 2017
Saint Agnes School $35,000 Concord, CA, US Unrestricted 2017
John Muir Health Foundation $50,000 Walnut Creek, CA, US The Garaventa Family Endowed Diabetes Clinical Research And Patient Fund 2017
St Mary Of The Immaculate Conception School $500 Walnut Creek, CA, US Unrestricted 2017
Oakley Police Department $10,000 Oakland, CA, US Unrestricted 2017
Saint Agnes Catholic School $50,000 Concord, CA, US Scholarship Fund 2016
Stale Dated Check - St Mary Of The Immaculate Conception School $-500 Walnut Creek, CA, US School Fundraiser 2016
St Mary Of The Immaculate Conception School $500 Walnut Creek, CA, US School Fundraiser 2015
St Columba Catholic Church $7,000 Emeryville, CA, US Purchase Of Church Organ 2015
St Bonaventure Catholic Church $100,000 Concord, CA, US Church Donation 2015

Foundations Similar to Silvio & Mary Garaventa Family

Discover 5 foundations with comparable assets ($4,772,033-$4,821,478), 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: 95-3643948 | 1 grants awarded
$4,787,054
(≈ Similar)
$19,583
median grant
South Pasadena, CA
Same state
100%
Excellent match

EIN: 94-6067469 | 132 grants awarded
$4,820,904
(≈ Similar)
$5,000
median grant
San Francisco, CA
Same state
100%
Excellent match

EIN: 92-0279527 | 2 grants awarded
$4,821,478
(≈ Similar)
$7,250
median grant
Montecito, CA
Same state
100%
Excellent match

EIN: 46-3792029 | 19 grants awarded
$4,772,758
(≈ Similar)
$5,150
median grant
Mountain View, CA
Same state
100%
Excellent match

EIN: 85-0574354 | 86 grants awarded
$4,772,033
(≈ Similar)
$10,000
median grant
Santa Paula, CA
Same state
100%
Excellent match

Contact Information

Official contact details for Silvio & Mary Garaventa Family as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 68-0100302
Website N/A
Address 4080 MALLARD DRIVE Concord, CA 94520-0000

Key People (3)

Board members, trustees, and key staff who oversee Silvio & Mary Garaventa Family's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Trustee Louisa Binswanger
Trustee Marie Adler
Turstee Linda Colvis

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 Silvio & Mary Garaventa Family 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 March 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.