International Society for Laboratory Hematology

EIN: 270662044 501(c)(3) Medical Research

Glenview, IL

Total Revenue
$517,511
Total Expenses
$768,443
Total Assets
$1,364,779
Net Assets
$1,213,072
🔒

Financial Vulnerability Assessment (Tuckman-Chang)

4 risk indicators measuring financial stability and operational resilience

Sign in with your work email to view Tuckman-Chang indicators

Sign In — Free (10 views/day)

Financial Trends

Organization Details

Formation Year
2009
Legal Domicile
OH
Principal Officer
John Frater MD
Phone
8479833519
Tax Period
2025-01-01 to 2025-12-31

International Society for Laboratory Hematology, founded in 2009, is a small nonprofit in the Medical Research sector that reported $518K in total revenue in fiscal year 2025. Revenue fell 42% from the prior year — a significant decline worth monitoring. Expenses of $768K exceeded revenue, resulting in a 48% operating deficit.

Mission

The International Society for Laboratory Hematology (ISLH) is an international group of laboratory hematology professionals serving as a forum for the dissemination of new ideas and information in all of the disciplines within laboratory hematology. These include:Cellular AnalysisHemostasis and ThrombosisFlow CytometryMolecular DiagnosticsHemoglobinopathies and ThalassemiaHemolytic AnemiasPoint of Care TestingHematology InformaticsStandards and Guidelines

🔒

Trantor Score

Financial Health Score (300–850) · Liquidity · Solvency · Sustainability · Efficiency

Sign in to view Trantor Score and financial metrics

Liquidity (40%) • Solvency (30%) • Sustainability (20%) • Efficiency (10%)

Sign In — Free (10 views/day)

Financial Overview (2025)

Revenue Breakdown

Contributions & Grants $157,242
Program Service Revenue $326,792
Investment Income $6,283
Other Revenue $27,194
TOTAL REVENUE $517,511

Expense Breakdown

Grants Paid $23,451
Salaries & Benefits $0
Fundraising Expenses $0
Program Expenses $713,455
Other Expenses $744,992
TOTAL EXPENSES $768,443

Year-over-Year Comparison

2025 2024 Change
Revenue $517,511 $886,449 -0.4%
Expenses $768,443 $748,596 +0.0%
Net Income $-250,932 $137,853 -2.8%
Key Indicators
Grants to Organizations Grants to Individuals Lobbying Political Activity Foreign Activities Donor Advised Fund Schedule B Required
🔒

Financial Health Indicators

Comprehensive financial analysis: Altman Z-Score, liquidity, solvency, sustainability, efficiency, and growth metrics

Financial Distress Indicator

Liquidity & Cash Position

Sign in to view all financial metrics

Altman Z-Score • Liquidity Ratios • Solvency Analysis • Growth Indicators • Efficiency Metrics

Sign In

Governance

Voting Members
18
Independent Members
18
Employees
N/A
Volunteers
25

Governance Policies

Conflict of Interest Policy
Whistleblower Policy
Document Retention Policy

Special Practices & Reported Activities

Operated a School
Operated a Hospital
Provided First Class Travel
Reported Conflict of Interest
Reported Asset Diversion
Excess Benefit Transaction
Made Political Expenditures
Engaged in Lobbying
Operated Donor Advised Fund
Maintained Art Collections
Filed Form 720

Compensation of Officers, Directors & Key Employees

Total Officers
8
$0
Total Directors
20
$0
Key Employees
0
$0
Highest Compensated
0
reported
Name Title Hours/Week Role Reportable Comp Other Comp Total
Elosa Urrechaga PhD Board Member 0.50
Director
$0 $0 $0
Hiromichi Matsushita MD PhD Board Member 0.50
Director
$0 $0 $0
Jessica Opie MBChB MRCP Board Member 0.50
Director
$0 $0 $0
Katrien Devreese MD PhD VP Comms 1.00
Officer Director
$0 $0 $0
Archana Agarwal MD Board Member 0.50
Director
$0 $0 $0
Gina Zini MD PhD Board Member 0.50
Director
$0 $0 $0
Simon Davidson FIBMS MPHIL Board Member 0.50
Director
$0 $0 $0
Samia Rizk MD Board Member 0.50
Director
$0 $0 $0
Jin-Yeong Han MD PhD Board Member 0.50
Director
$0 $0 $0
Swati Pai MD DNB Board Member 0.50
Director
$0 $0 $0
Giuseppe d'Onofrio MD Co-Editor 2.00
Officer Director
$0 $0 $0
Maha Othman MD MSc PhD Board Member 0.50
Director
$0 $0 $0
Tracy George MD Past President 1.00
Officer Director
$0 $0 $0
Olga Weinberg MD Treasurer 1.00
Officer Director
$0 $0 $0
John Frater MD President 1.00
Officer Director
$0 $0 $0
Alexa Siddon MD VP - Membership 1.00
Officer Director
$0 $0 $0
Chee Wee Tan MBBS FRACP PhD VP Education 1.00
Officer Director
$0 $0 $0
Pierre Toulon PharmD Board Member 0.50
Director
$0 $0 $0
Martha Eva Viveros PhD Board Member 0.50
Director
$0 $0 $0
Ian Mackie PhD FRCPath Co-Editor 2.00
Officer Director
$0 $0 $0
Note: Compensation data is self-reported by the organization on their Form 990. "Reportable Comp" includes salary, bonuses, and other reportable compensation from the organization and related organizations. "Other Comp" includes benefits, deferred compensation, and non-taxable benefits.

Historical Data

Year Revenue Expenses Assets Net Income
2025 $517,511 $768,443 $1,364,779 $-250,932
2024 $886,449 $748,596 $1,465,236 $137,853
2023 $532,281 $695,692 $1,410,616 $-163,411
2022 $996,122 $742,116 $1,454,553 $254,006
2021 $395,563 $266,930 $1,535,727 $128,633
2020 $376,603 $488,812 $1,360,554 $-112,209
2019 $697,092 $605,813 $1,592,285 $91,279
2018 $738,496 $785,293 $1,524,840 $-46,797
Explore More Nonprofits
Top 100 Nonprofits in Illinois Largest U.S. Nonprofits Best Rated Nonprofits Most Efficient Nonprofits

Compare International Society for Laboratory Hematology with other nonprofits in Illinois and across the country.