WISCONSIN MARINE HISTORICAL SOCIETY

EIN: 396077232 501(c)(3)

MILWAUKEE, WI

Total Revenue
$506,496
Total Expenses
$53,306
Total Assets
$646,899
Net Assets
$646,356
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Financial Vulnerability Assessment (Tuckman-Chang)

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Financial Trends

Organization Details

Formation Year
1959
Legal Domicile
WI
Principal Officer
TODD GORDON
Phone
4142863074
Tax Period
2025-01-01 to 2025-12-31

WISCONSIN MARINE HISTORICAL SOCIETY, founded in 1959, is a small nonprofit that reported $506K in total revenue in fiscal year 2025. Revenue surged 153% from the prior year, signaling strong growth momentum. The organization ran a surplus of $453K, a strong 89% operating margin.

Mission

WMHS IS A SELF-SUPPORTED, NONPROFIT ORGANIZATION DEVOTED TO COLLECTING, PRESERVING, ARCHIVING, AND MAKING MATERIALS RELATED TO THE GREAT LAKES' MARINE HISTORY ACCESSIBLE TO THE PUBLIC. THE SOCIETY, WITH ITS 150 MEMBERS, IS AFFILIATED WITH THE MILWAUKEE PUBLIC LIBRARY.

Program Service Accomplishments

Program 1
Expenses: $5,417

THE ANNUAL COMMEMORATION OF THE SS EDMUND FITZGERALD AND HER CREW WAS HELD ON NOVEMBER 10TH AT THE COOPERAGE HALL IN MILWAUKEE. 250 ATTENDED THE EVENT.

Program 2
Expenses: $4,237

THE ANNUAL CHRISTMAS TREE SHIP HOLIDAY DINNER WAS HELD ON NOVEMBER 20 AT THE MILWAUKEE YACHT CLUB. 72 PEOPLE ATTENDED.

Program 3
Expenses: $3,420

THE WISCONSIN MARINE HISTORICAL SOCIETY DINNER & SPRING SILENT AUCTION WAS HELD MAY 29 AT THE SOUTH SHORE YACHT CLUB. 56 INDIVIDUALS ATTENDED.

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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 (2025)

Revenue Breakdown

Contributions & Grants $392,850
Program Service Revenue $22,405
Investment Income $90,599
Other Revenue $642
TOTAL REVENUE $506,496

Expense Breakdown

Grants Paid $1,216
Salaries & Benefits $19,779
Fundraising Expenses $0
Program Expenses $14,290
Other Expenses $32,311
TOTAL EXPENSES $53,306

Year-over-Year Comparison

2025 2024 Change
Revenue $506,496 $200,544 +1.5%
Expenses $53,306 $84,583 -0.4%
Net Income $453,190 $115,961 +2.9%
Key Indicators
Grants to Organizations Grants to Individuals Lobbying Political Activity Foreign Activities Donor Advised Fund Schedule B Required
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Comprehensive financial analysis: Altman Z-Score, liquidity, solvency, sustainability, efficiency, and growth metrics

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Liquidity & Cash Position

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Governance

Voting Members
191
Independent Members
191
Employees
N/A
Volunteers
22

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
5
$0
Total Directors
1
$0
Key Employees
0
$0
Highest Compensated
0
reported
Name Title Hours/Week Role Reportable Comp Other Comp Total
SUZETTE J LOPEZ EXECUTIVE DIRECTOR 7.50
Director
$0 $0 $0
N/A TRUSTEE 0.00
$0 $0 $0
N/A TRUSTEE 2.50
$0 $0 $0
N/A TRUSTEE 3.75
$0 $0 $0
N/A TRUSTEE 0.00
$0 $0 $0
N/A TRUSTEE 1.50
$0 $0 $0
N/A TRUSTEE 5.00
$0 $0 $0
N/A TRUSTEE 0.00
$0 $0 $0
N/A TRUSTEE 0.50
$0 $0 $0
N/A TRUSTEE 0.50
$0 $0 $0
N/A TRUSTEE 0.00
$0 $0 $0
N/A TRUSTEE 8.00
$0 $0 $0
N/A TRUSTEE 0.50
$0 $0 $0
N/A TRUSTEE 0.00
$0 $0 $0
CARL EISENBERG PAST PRESIDENT 5.50
Officer
$0 $0 $0
TODD GORDON PRESIDENT 7.75
Officer
$0 $0 $0
JANYCE HETZEL SECRETARY 2.50
Officer
$0 $0 $0
NANCY CARPENTER TREASURER 1.25
Officer
$0 $0 $0
CHRIS WINTERS VICE PRESIDENT 0.50
Officer
$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 $506,496 $53,306 $646,899 $453,190
2024 $200,544 $84,583 $220,764 $115,961
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