SOCIETY OF TRIBOLOGISTS AND LUBRICATION ENGINEERS

EIN: 362041016 501(c)(3) Science & Technology

PARK RIDGE, IL

Total Revenue
$3,391,609
Total Expenses
$3,183,583
Total Assets
$5,547,859
Net Assets
$4,454,992
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Financial Vulnerability Assessment (Tuckman-Chang)

4 risk indicators measuring financial stability and operational resilience

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Financial Trends

Organization Details

Formation Year
1944
Legal Domicile
IL
Principal Officer
REBECCA LINTOW
Phone
8478255536
Tax Period
2024-07-01 to 2025-06-30

SOCIETY OF TRIBOLOGISTS AND LUBRICATION ENGINEERS, founded in 1944, is a community nonprofit in the Science & Technology sector that reported $3.4M in total revenue in fiscal year 2024. Expenses of $3.2M left a modest 6% surplus.

Mission

TO ADVANCE THE SCIENCE OF TRIBOLOGY AND THE PRACTICE OF LUBRICATION ENGINEERING IN ORDER TO FOSTER INNOVATION, IMPROVE THE PERFORMANCE OF EQUIPMENT AND PRODUCTS, CONSERVE RESOURCES, AND PROTECT THE ENVIRONMENT.

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Trantor Score

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

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

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Financial Overview (2024)

Revenue Breakdown

Contributions & Grants $23,313
Program Service Revenue $2,873,025
Investment Income $136,159
Other Revenue $359,112
TOTAL REVENUE $3,391,609

Expense Breakdown

Grants Paid $19,800
Salaries & Benefits $1,171,293
Fundraising Expenses $0
Program Expenses $2,670,233
Other Expenses $1,992,490
TOTAL EXPENSES $3,183,583

Year-over-Year Comparison

2024 2023 Change
Revenue $3,391,609 $3,454,837 0.0%
Expenses $3,183,583 $3,403,061 -0.1%
Net Income $208,026 $51,776 +3.0%
Key Indicators
Grants to Organizations Grants to Individuals Lobbying Political Activity Foreign Activities Donor Advised Fund Schedule B Required
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Financial Health Indicators

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

Financial Distress Indicator

Liquidity & Cash Position

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

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Governance

Voting Members
23
Independent Members
23
Employees
11
Volunteers
250

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
6
$193,350
Total Directors
23
$0
Key Employees
0
$0
Highest Compensated
0
reported
Name Title Hours/Week Role Reportable Comp Other Comp Total
KEVIN DELANEY PRESIDENT 2.00
Officer Director
$0 $0 $0
STEFFFEN BOTTS VICE PRESIDENT 2.00
Officer Director
$0 $0 $0
PETER LEE TREASURER 2.00
Officer Director
$0 $0 $0
BILL ANDERSON SECRETARY 2.00
Officer Director
$0 $0 $0
JOHN MCKENNA IMMEDIATE PAST PRESIDENT 2.00
Officer Director
$0 $0 $0
NICK ARGIBAY DIRECTOR 2.00
Director
$0 $0 $0
VASU BALA DIRECTOR 2.00
Director
$0 $0 $0
HONG GAO DIRECTOR 2.00
Director
$0 $0 $0
HANNES GRILLENBERGER DIRECTOR 2.00
Director
$0 $0 $0
ELAINE HEPLEY DIRECTOR 2.00
Director
$0 $0 $0
MITJAN KALIN DIRECTOR 2.00
Director
$0 $0 $0
KHALID MALIK DIRECTOR 2.00
Director
$0 $0 $0
LARISA MARMERSTEIN DIRECTOR 2.00
Director
$0 $0 $0
MANDI MCELWAIN DIRECTOR 2.00
Director
$0 $0 $0
KULDEEP MISTRY DIRECTOR 2.00
Director
$0 $0 $0
RAMOUN MOURHATCH DIRECTOR 2.00
Director
$0 $0 $0
JASON PAPACEK DIRECTOR 2.00
Director
$0 $0 $0
JUN QU DIRECTOR 2.00
Director
$0 $0 $0
DOUGLAS SACKETT DIRECTOR 2.00
Director
$0 $0 $0
KEVIN SAUNDERSON DIRECTOR 2.00
Director
$0 $0 $0
JOSEPH SCHULTZ DIRECTOR 2.00
Director
$0 $0 $0
DAIRENE UY DIRECTOR 2.00
Director
$0 $0 $0
WENYANG ZHANG DIRECTOR 2.00
Director
$0 $0 $0
REBECCA LINTOW EXECUTIVE DIRECTOR 40.00
Officer
$165,440 $27,910 $193,350
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 $3,391,609 $3,183,583 $5,547,859 $208,026
2024 $3,454,837 $3,403,061 $4,946,957 $51,776
2023 $3,325,061 $3,321,745 $4,612,331 $3,316
2022 $3,526,860 $3,094,346 $4,582,639 $432,514
2021 $2,939,848 $2,492,290 $4,873,224 $447,558
2020 $2,292,148 $2,744,861 $4,137,662 $-452,713
2019 $3,314,785 $3,017,915 $4,316,623 $296,870
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