Disomma Family Foundation | Foundation Profile

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

EIN: 26-3859966

Foundation Overview

Based in Oak Park, IL, Disomma Family Foundation has awarded 41 grants totaling $52,306,024 to organizations in Illinois, Minnesota and 1 other state across the US. Individual grants range from $1,000 to $5,000,000, with a median award of $135,000.

Latest Tax Year
2023
Total Giving (all years)
$52,306,024
Total Assets
$65,731,496
Median Grant (all grants)
$135,000

Latest Form 990-PF Snapshot

Total Grants
5
Median Grant
$100,000
% Median Grant Decline
-23% (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
Relationship-Focused: 20%

1 of 5 recipients (20%) were new grantees. Foundation strongly favors organizations with proven track records. New partnerships develop slowly over time.

Geographic Focus
Illinois

95% of all grants are concentrated in Illinois, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within Illinois, funding concentrates in Oak Park (41%), Peoria (28%), Galesburg (10%).

Funding Trajectory
-27%

Declining funding trend with 27% decrease over 7 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.

Program Areas
Healthcare + 3 others

Diversified giving across multiple program areas with primary emphasis on healthcare (30%). 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 Disomma Family 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
Hephzibah Children's Association $100,000 Oak Park, IL, US Medical 2023
Knox College Pre-med Immersion Ii $49,400 Calesburg, IL, US Educational 2023
Oak Park River Forest Infant Welfare Society $100,000 Oak Park, IL, US Medical 2023
Osf Healthcare Foundation Fbo Sfmc Disomma Jump Arches Endowment $5,000,000 Peoria, IL, US Medical 2023
Cuba Fire Protection District $7,500 Cuba, NY, US Social Welfare 2023
Hephzibah Children's Association $135,000 Oak Park, IL, US Medical 2022
Oak Park River Forest Infant Welfare Society $125,000 Oak Park, IL, US Medical 2022
Osf Healthcare Foundation Fbo Sfmc Disomma Jump Arches Endowment $5,000,000 Peoria, IL, US Medical 2022
Knox College Pre-med Immersion Ii $49,400 Calesburg, IL, US Educational 2022
Hephzibah Children's Association $135,000 Oak Park, IL, US Medical 2022
Oak Park River Forest Infant Welfare Society $125,000 Oak Park, IL, US Medical 2022
Osf Healthcare Foundation Fbo Sfmc Disomma Jump Arches Endowment $5,000,000 Peoria, IL, US Medical 2022
Knox College Pre-med Immersion Ii $49,400 Calesburg, IL, US Educational 2022
Hephzibah Children's Association $180,000 Oak Park, IL, US Medical 2021
Knox College $49,400 Galesburg, IL, US Pre-med Immersion Experience 2021
Oak Park River Forest Infant Welfare Society $650,000 Oak Park, IL, US Medical 2021
Osf Healthcare Foundation Fbo Sfmc Disomma Jump Arches Endowment $5,000,000 Peoria, IL, US Medical 2021
Parks Foundation Of Oak Park $1,000,000 Oak Park, IL, US Park And Community Enhancement 2021
Hephzibah Children's Association $600,000 Oak Park, IL, US Medical 2020
Knox College $49,400 Galesburg, IL, US Pre-med Immersion Experience 2020
Oak Park River Forest Infant Welfare Society $600,000 Oak Park, IL, US Medical 2020
Osf Healthcare Foundation Fbo Sfmc Disomma Jump Arches Endowment $5,000,000 Peoria, IL, US Medical 2020
Role Model Movement $10,000 Chicago, IL, US Youth Development - Business 2020
Hephzibah Children's Association $100,000 Oak Park, IL, US Medical 2018
Knox College $34,400 Galesburg, IL, US Pre-med Immersion Experience 2018
Oak Park River Forest Infant Welfare Society $215,000 Oak Park, IL, US Medical 2018
Osf Healthcare Foundation Fbo Sfmc Disomma Jump Arches Endowment $5,000,000 Peoria, IL, US Medical 2018
University Of Illinois College Of Medicine At Peoria $750,000 Peoria, IL, US Dean's Award For Innovative Medical Student Education At Uicomp 2018
University Of Illinois Foundation $2,000,700 Urbana, IL, US Medical 2018
Oak Park River Forest Infant Welfare Society $50,000 Oak Park, IL, US Medical 2017
Osf Healthcare Foundation Fbo Sfmc Disomma Jump Arches Endowment $5,000,000 Peoria, IL, US Medical 2017
University Of Illinois Foundation $2,000,700 Urbana, IL, US Medical 2017
Knox College $34,400 Galesburg, IL, US Pre-med Immersion Experience 2017
University Of Illinois College Of Medicine At Peoria $750,000 Peoria, IL, US Dean's Award For Innovative Medical Student Education At Uicomp 2017
Hephzibah Children's Association $200,000 Oak Park, IL, US Medical 2017
Alzheimers Association $1,000 Chicago, IL, US Medical 2016
Children's Hospital Of Illinois $1,000 Peoria, IL, US Medical 2016
Osf Healthcare Foundation Fbo Sfmc Disomma Jump Arches Endowment $5,000,000 Peoria, IL, US Medical 2016
University Of Illinois Foundation $2,150,700 Urbana, IL, US Medical 2016
Oak Park River Forest Infant Welfare Society $2,624 Oak Park, IL, US Vaccine Refrigerator 2016
Ymca Of The Greater Twin Cities $1,000 Minneapolis, MN, US Camp Widjiwagan 2016

Foundations Similar to Disomma Family Foundation

Discover 5 foundations with comparable assets ($59,309,177-$71,723,568), similar grant patterns, and geographic focus in IL 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: 36-6854134 | 83 grants awarded
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$100,000
median grant
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100%
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EIN: 75-6045044 | 155 grants awarded
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EIN: 36-4152920 | 297 grants awarded
$60,317,600
(≈ Similar)
$200,000
median grant
Hawthorn Woods, IL
Same state
98%
Excellent match

EIN: 36-3781866 | 80 grants awarded
$71,723,568
(≈ Similar)
$100,000
median grant
Oak Park, IL
Same state
97%
Excellent match

EIN: 13-7102172 | 60 grants awarded
$59,309,177
(≈ Similar)
$100,000
median grant
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Same state
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Contact Information

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

EIN 26-3859966
Website N/A
Address 143 SOUTH ELMWOOD AVENUE Oak Park, IL 60302-0000

Key People (3)

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

President William Disomma
Treasurer Mary Disomma
Director Joseph Disomma

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 Disomma Family 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.