Diamantine Family Foundation Inc | Foundation Profile

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

EIN: 94-3142993

Foundation Overview

Based in Dallas, TX, Diamantine Family Foundation Inc has awarded 170 grants totaling $8,025,116 to organizations in California and New York and internationally. Individual grants range from $1,000 to $285,404, with a median award of $10,000.

Latest Tax Year
2025
Total Giving (all years)
$8,025,116
Total Assets
$59,750
Median Grant (all grants)
$10,000

Latest Form 990-PF Snapshot

Total Grants
0 (No grants in 2025)
Median Grant
$0
% Median Grant Decline
-100% (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
Highly Accessible: 100%

6 of 6 recipients (100%) were new grantees. Foundation prioritizes discovering new partners. Most funding supports first-time applicants with compelling missions.

Geographic Focus
California

94% 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 Oakland (35%), San Francisco (17%), San Leandro (13%).

Funding Trajectory
+123%

Strong 123% growth in annual giving over 8 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
General Purposes + 2 others

Diversified giving across multiple program areas with primary emphasis on general purposes (71%). This broad approach suggests openness to various causes and innovative cross-sector solutions.

Where is The Money Going?

Loading geographic data...
Loading chart...
Loading chart...
Loading chart...

Grants & Funding

Analyzing past grantees provides valuable insights into Diamantine Family Foundation Inc'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
Moreau Catholic High School $35,000 Hayward, CA, US Safety Surveilliance Project 2024
Christo Rey De La Salle $10,000 Oakland, CA, US Guft 2024
Salesian College Prep $80,000 Oakland, CA, US College Preparation 2024
Dominican Sisters Of Mission San Jose $10,000 Fremont, CA, US Community Project 2024
Advokids $5,000 Corte Madera, CA, US Gift 2024
The Salvation Army $25,000 Hayward, CA, US Hayward Corps 2024
Parkinson Disease Foundation $5,000 New York, NY, US Gift 2023
St Leander School $100,000 San Leandro, CA, US Gift 2023
Alameda County Food Bank $50,000 Oakland, CA, US Gift 2023
Salvation Army $50,000 Hayward, CA, US Gift 2023
Cristo Rey De La Salle Hs $50,000 Oakland, CA, US Gift 2023
Gary Sinise Foundation $50,000 Woodland Hills, CA, US Gift 2023
St Jude Hospital $50,000 San Francisco, CA, US Gift 2023
St Theresa School $1,500 Oakland, CA, US Gift 2023
Bishop O'dowd High School $50,000 Oakland, CA, US Gift 2023
North Valley Caring Services $50,000 North Hills, CA, US Gift 2023
Ucsf Children's Hospital $50,000 San Francisco, CA, US Gift 2023
Parkinson Disease Foundation $10,000 New York, NY, US Gift 2022
Alzheimer's Association $10,000 San Francisco, CA, US Gift 2022
St Leander Church $100,000 San Leandro, CA, US Gift 2022
St Leander School $200,000 San Leandro, CA, US Gift 2022
Alameda County Food Bank $75,000 Oakland, CA, US Gift 2022
Salvation Army $100,000 Hayward, CA, US Gift 2022
Cristo Rey De La Salle Hs $100,000 Oakland, CA, US Gift 2022
St Anthony Free Dining Room $60,000 San Francisco, CA, US Gift 2022
Gary Sinise Foundation $50,000 Woodland Hills, CA, US Gift 2022
St Jude Hospital $50,000 San Francisco, CA, US Gift 2022
American Cancer Society $75,000 Fremont, CA, US Gift 2022
St Theresa School $3,500 Oakland, CA, US Gift 2022
Bishop O'dowd High School $200,000 Oakland, CA, US Gift 2022
St Vincent De Paul Society $50,000 Oakland, CA, US Gift 2022
American Red Cross $50,000 San Francisco, CA, US Gift 2022
Wounded Warriors Project $50,000 San Diego, CA, US Gift 2022
North Valley Caring Services $100,000 North Hills, CA, US Gift 2022
Catholic Charities Of The East Bay $25,000 Oakland, CA, US Gift 2022
German Shepard Rescue $10,000 Cupertino, CA, US Gift 2022
Piedmont Choirs $10,000 Oakland, CA, US Gift 2022
Oakland Elizabeth House $10,000 Oakland, CA, US Gift 2022
St Leander Elementary School $285,404 San Leandro, CA, US Gift 2022
Parkinson Disease Foundation $10,000 New York, NY, US Gift 2022
Alzheimer's Association $10,000 San Francisco, CA, US Gift 2022
St Leander Church $100,000 San Leandro, CA, US Gift 2022
St Leander School $200,000 San Leandro, CA, US Gift 2022
Alameda County Food Bank $75,000 Oakland, CA, US Gift 2022
Salvation Army $100,000 Hayward, CA, US Gift 2022
Cristo Rey De La Salle Hs $100,000 Oakland, CA, US Gift 2022
St Anthony Free Dining Room $60,000 San Francisco, CA, US Gift 2022
Gary Sinise Foundation $50,000 Woodland Hills, CA, US Gift 2022
St Jude Hospital $50,000 San Francisco, CA, US Gift 2022
American Cancer Society $75,000 Fremont, CA, US Gift 2022
St Theresa School $3,500 Oakland, CA, US Gift 2022
Bishop O'dowd High School $200,000 Oakland, CA, US Gift 2022
St Vincent De Paul Society $50,000 Oakland, CA, US Gift 2022
American Red Cross $50,000 San Francisco, CA, US Gift 2022
Wounded Warriors Project $50,000 San Diego, CA, US Gift 2022
North Valley Caring Services $100,000 North Hills, CA, US Gift 2022
Catholic Charities Of The East Bay $25,000 Oakland, CA, US Gift 2022
German Shepard Rescue $10,000 Cupertino, CA, US Gift 2022
Piedmont Choirs $10,000 Oakland, CA, US Gift 2022
Oakland Elizabeth House $10,000 Oakland, CA, US Gift 2022
St Leander Elementary School $285,404 San Leandro, CA, US Gift 2022
Parkinson Disease Foundation $10,000 New York, NY, US Gift 2022
Alzheimer's Association $10,000 San Francisco, CA, US Gift 2022
St Leander Church $100,000 San Leandro, CA, US Gift 2022
St Leander School $200,000 San Leandro, CA, US Gift 2022
Alameda County Food Bank $75,000 Oakland, CA, US Gift 2022
Salvation Army $100,000 Hayward, CA, US Gift 2022
Cristo Rey De La Salle Hs $100,000 Oakland, CA, US Gift 2022
St Anthony Free Dining Room $60,000 San Francisco, CA, US Gift 2022
Gary Sinise Foundation $50,000 Woodland Hills, CA, US Gift 2022
St Jude Hospital $50,000 San Francisco, CA, US Gift 2022
American Cancer Society $75,000 Fremont, CA, US Gift 2022
St Theresa School $3,500 Oakland, CA, US Gift 2022
Bishop O'dowd High School $200,000 Oakland, CA, US Gift 2022
St Vincent De Paul Society $50,000 Oakland, CA, US Gift 2022
American Red Cross $50,000 San Francisco, CA, US Gift 2022
Wounded Warriors Project $50,000 San Diego, CA, US Gift 2022
North Valley Caring Services $100,000 North Hills, CA, US Gift 2022
Catholic Charities Of The East Bay $25,000 Oakland, CA, US Gift 2022
German Shepard Rescue $10,000 Cupertino, CA, US Gift 2022
Piedmont Choirs $10,000 Oakland, CA, US Gift 2022
Oakland Elizabeth House $10,000 Oakland, CA, US Gift 2022
St Leander Elementary School $285,404 San Leandro, CA, US Gift 2022
Parkinson Disease Foundation $10,000 New York, NY, US Gift 2022
Alzheimer's Association $10,000 San Francisco, CA, US Gift 2022
St Leander Church $100,000 San Leandro, CA, US Gift 2022
St Leander School $200,000 San Leandro, CA, US Gift 2022
Alameda County Food Bank $75,000 Oakland, CA, US Gift 2022
Salvation Army $100,000 Hayward, CA, US Gift 2022
Cristo Rey De La Salle Hs $100,000 Oakland, CA, US Gift 2022
St Anthony Free Dining Room $60,000 San Francisco, CA, US Gift 2022
Gary Sinise Foundation $50,000 Woodland Hills, CA, US Gift 2022
St Jude Hospital $50,000 San Francisco, CA, US Gift 2022
American Cancer Society $75,000 Fremont, CA, US Gift 2022
St Theresa School $3,500 Oakland, CA, US Gift 2022
Bishop O'dowd High School $200,000 Oakland, CA, US Gift 2022
St Vincent De Paul Society $50,000 Oakland, CA, US Gift 2022
American Red Cross $50,000 San Francisco, CA, US Gift 2022
Wounded Warriors Project $50,000 San Diego, CA, US Gift 2022
North Valley Caring Services $100,000 North Hills, CA, US Gift 2022
Catholic Charities Of The East Bay $25,000 Oakland, CA, US Gift 2022
German Shepard Rescue $10,000 Cupertino, CA, US Gift 2022
Piedmont Choirs $10,000 Oakland, CA, US Gift 2022
Oakland Elizabeth House $10,000 Oakland, CA, US Gift 2022
St Leander Elementary School $285,404 San Leandro, CA, US Gift 2022
Northern Valley Catholic Social Service $100,000 Redding, CA, US Gift 2021
Parkinson Disease Foundation $25,000 New York, NY, US Gift 2021
St Mary's College $7,000 Moraga, CA, US Gift 2021
Alzheimer's Association $5,000 San Francisco, CA, US Gift 2021
Christo Rey High School $10,000 Oakland, CA, US Gift 2021
St Leander Church $100,000 San Leandro, CA, US Gift 2021
St Leander School $200,000 San Leandro, CA, US Gift 2021
All Saints Church $2,500 Hayward, CA, US Gift 2020
American Red Cross $5,000 San Francisco, CA, US Gift 2020
Bishop O'dowd High School $2,500 Oakland, CA, US Gift 2020
Bishop' Appeal $1,500 Oakland, CA, US Gift 2020
Corpus Christi Church $2,500 Piedmont, CA, US Gift 2020
American Cancer Society $5,000 Fremont, CA, US Gift 2020
Northern Valley Catholic Social Service $50,000 Redding, CA, US Gift 2020
Parkinson Disease Foundation $5,000 New York, NY, US Gift 2020
Salvation Army $2,500 Hayward, CA, US Gift 2020
St Anthony Free Dining Room $10,000 San Francisco, CA, US Gift 2020
St Mary's College $10,000 Moraga, CA, US Gift 2020
St Vincent De Paul Society $10,000 Oakland, CA, US Gift 2020
All Saints Church $2,500 Hayward, CA, US Gift 2018
American Red Cross $5,000 San Francisco, CA, US Gift 2018
Bishop O'dowd High School $2,500 Oakland, CA, US Gift 2018
Bishop' Appeal $1,500 Oakland, CA, US Gift 2018
Corpus Christi Church $2,500 Piedmont, CA, US Gift 2018
Parkinson's Disease Foundation $5,000 New York, NY, US Gift 2018
Salvation Army - Hayward Corps $2,500 Hayward, CA, US Gift 2018
St Anthony Free Dining Room $10,000 San Francisco, CA, US Gift 2018
St Leander Church $2,500 San Leandro, CA, US Gift 2018
St Leander's School $100,000 San Leandro, CA, US Gift 2018
St Mary's College $12,500 Moraga, CA, US Gift 2018
St Vincent De Paul Society $10,000 Oakland, CA, US Gift 2018
All Saints Church $2,500 Hayward, CA, US Gift 2017
Alzheimer's Association $2,500 San Jose, CA, US Gift 2017
American Cancer Society $5,000 Oakland, CA, US Gift 2017
American Red Cross $5,000 San Francisco, CA, US Gift 2017
Bishop O'dowd High School $2,500 Oakland, CA, US Gift 2017
Bishop' Appeal $1,500 Oakland, CA, US Gift 2017
Catholic Charities Of The East Bay $5,000 Oakland, CA, US Gift 2017
Corpus Christi Church $2,500 Piedmont, CA, US Gift 2017
Corpus Christi School $2,500 Piedmont, CA, US Gift 2017
Parkinson's Disease Foundation $5,000 New York, NY, US Gift 2017
Salvation Army - Hayward Corps $2,500 Hayward, CA, US Gift 2017
St Anthony Free Dining Room $10,000 San Francisco, CA, US Gift 2017
St Leander Church $2,500 San Leandro, CA, US Gift 2017
St Leander's School $5,000 San Leandro, CA, US Gift 2017
St Mary's College $10,000 Moraga, CA, US Gift 2017
St Vincent De Paul Society $10,000 Oakland, CA, US Gift 2017
All Saints Church $2,500 Hayward, CA, US Gift 2016
Alzheimer's Association $2,500 San Jose, CA, US Gift 2016
American Cancer Society $2,500 Oakland, CA, US Gift 2016
American Red Cross $5,000 San Francisco, CA, US Gift 2016
Bishop' Appeal $1,500 Oakland, CA, US Gift 2016
Bishop O'dowd High School $2,500 Oakland, CA, US Gift 2016
Catholic Charities Of The East Bay $1,500 Oakland, CA, US Gift 2016
Corpus Christi Church $2,500 Piedmont, CA, US Gift 2016
Corpus Christi School $2,500 Piedmont, CA, US Gift 2016
Hays Antique Truck Museum $2,500 Woodland, CA, US Gift 2016
Parkinson's Disease Foundation $5,000 New York, NY, US Gift 2016
Salvation Army - Hayward Corps $2,500 Hayward, CA, US Gift 2016
St Anthony Free Dining Room $10,000 San Francisco, CA, US Gift 2016
St Leander Church $2,500 San Leandro, CA, US Gift 2016
St Leander's School $5,000 San Leandro, CA, US Gift 2016
St Mary's College $12,500 Moraga, CA, US Gift 2016
St Vincent De Paul Free Dining Room $10,000 Oakland, CA, US Gift 2016
Cyclone Winston Appeal Fund $1,000 Suva, N/A, FJ Gift 2016

Foundations Similar to Diamantine Family Foundation Inc

Discover 5 foundations with comparable assets ($59,516-$60,094), similar grant patterns, and geographic focus in TX 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: 46-3701267 | 27 grants awarded
$59,883
(≈ Similar)
$16,500
median grant
Cuero, TX
Same state
100%
Excellent match

EIN: 27-3556678 | 25 grants awarded
$59,924
(≈ Similar)
$5,000
median grant
Azle, TX
Same state
100%
Excellent match

EIN: 93-2148999 | 1 grants awarded
$59,983
(≈ Similar)
$15,000
median grant
Allen, TX
Same state
100%
Excellent match

EIN: 20-0309792 | 14 grants awarded
$59,516
(≈ Similar)
$10,000
median grant
Wilson, TX
Same state
100%
Excellent match

EIN: 47-2196635 | 80 grants awarded
$60,094
(≈ Similar)
$5,000
median grant
Bastrop, TX
Same state
100%
Excellent match

Contact Information

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

EIN 94-3142993
Website N/A
Address 722 WOODLAND AVE San Leandro, CA 94577-2837

Key People (3)

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

President And Treasurer Edward Dempsey
Secretary Annette Dempsey
Board Member Robert Simper

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 Diamantine Family Foundation Inc 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.