The Shirley And Bill Koloseike Fdn | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like The Shirley And Bill Koloseike Fdn. Data shown is extracted from Form 990-PF filings.

EIN: 26-0752500

Foundation Overview

Based in Downers Grove, IL, The Shirley And Bill Koloseike Fdn has awarded 24 grants totaling $1,540,000 to organizations in Arizona, Illinois and 1 other state across the US. Individual grants range from $10,000 to $100,000, with a median award of $50,000.

Latest Tax Year
2024
Total Giving (all years)
$1,540,000
Total Assets
$9,832,923
Median Grant (all grants)
$50,000

Latest Form 990-PF Snapshot

Total Grants
6
Median Grant
$20,000
% Median Grant Decline
-80% (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
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
Illinois

54% of grants are awarded in Illinois, with additional funding distributed across 2 other locations. The foundation balances regional focus with broader geographic diversity. Within Illinois, funding concentrates in Chicago (62%), Wheaton (15%), Downers Grove (15%).

Funding Trajectory
-53%

Declining funding trend with 53% decrease over 8 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 (38%). 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 The Shirley And Bill Koloseike Fdn'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
Breakthrough T1d $100,000 New York, NY, US Unrestricted Charitable Grant 2024
Spectrios Institute For Low Vision $20,000 Wheaton, IL, US Unrestricted Charitable Grant 2024
Diveheart $20,000 Downers Grove, IL, US Unrestricted Charitable Grant 2024
Breakthrough T1d $100,000 New York, NY, US Unrestricted Charitable Grant 2024
Spectrios Institute For Low Vision $20,000 Wheaton, IL, US Unrestricted Charitable Grant 2024
Diveheart $20,000 Downers Grove, IL, US Unrestricted Charitable Grant 2024
Juvenile Diabetes Research Foundation $100,000 Phoenix, AZ, US In Support Of Juvenile Diabetes Research 2023
Juvenile Diabetes Research Foundation $100,000 Phoenix, AZ, US In Support Of Juvenile Diabetes Research 2023
Jdrf $100,000 Phoenix, AZ, US In Support Of Juvenile Diabetes Research 2022
Jdrf $100,000 Phoenix, AZ, US In Support Of Juvenile Diabetes Research 2022
Jdrf $100,000 Phoenix, AZ, US In Support Of Juvenile Diabetes Research 2021
Jdrf $100,000 Phoenix, AZ, US In Support Of Juvenile Diabetes Research 2020
University Of Chicago $50,000 Chicago, IL, US In Support Of The Biological Research 2020
Jdrf $100,000 Phoenix, AZ, US In Support Of Juvenile Diabetes Research 2018
University Of Chicago $50,000 Chicago, IL, US In Support Of The Shirley Koloseike Breast Cancer Research Award. 2018
St Mary's Parish $10,000 West Chicago, IL, US In Support Of St. Mary's Parish Building Project. 2018
University Of Chicago $50,000 Chicago, IL, US General Purpose 2017
Jdrf $100,000 Phoenix, AZ, US General Purpose 2017
Metropolitan Family Services $25,000 Chicago, IL, US General Purpose 2016
Mercy Home For Boys & Girls $50,000 Chicago, IL, US General Purpose 2016
University Of Chicago $50,000 Chicago, IL, US General Purpose 2016
Family Focus Inc $25,000 Chicago, IL, US General Purpose 2016
Leo High School $50,000 Chicago, IL, US General Purpose 2016
Jdrf $100,000 Phoenix, AZ, US General Purpose 2016

Foundations Similar to The Shirley And Bill Koloseike Fdn

Discover 5 foundations with comparable assets ($9,819,144-$9,930,505), 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: 92-1330929 | 5 grants awarded
$9,838,155
(≈ Similar)
$100,000
median grant
Park Ridge, IL
Same state
100%
Excellent match

EIN: 36-3736451 | 23 grants awarded
$9,819,144
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$58,953
median grant
Sterling, IL
Same state
100%
Excellent match

EIN: 46-3595823 | 19 grants awarded
$9,858,234
(≈ Similar)
$100,000
median grant
Quincy, IL
Same state
100%
Excellent match

EIN: 45-6204531 | 51 grants awarded
$9,896,142
(≈ Similar)
$25,000
median grant
Chicago, IL
Same state
100%
Excellent match

EIN: 30-6141987 | 36 grants awarded
$9,930,505
(≈ Similar)
$37,507
median grant
Chicago, IL
Same state
100%
Excellent match

Contact Information

Official contact details for The Shirley And Bill Koloseike Fdn as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 26-0752500
Website N/A
Address BILL KAY CHEVROLET 601 OGDEN AVENU Lisle, IL 60532-0000

Key People (4)

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

Vice President Nina B Koloseike
Vice President Mark J Koloseike
Treasurer Judith A Spellman
President/secretary William A Koloseike

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 Shirley And Bill Koloseike Fdn 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.