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ISSUER//CIK 0000107833

WISCONSIN PUBLIC SERVICE CORP

Exchange

Entity type

operating

Fiscal year end

Dec 31

Headquarters

WI

Research Summary

AI-assisted · Grounded in filings

Updated Nov 24, 2025

WISCONSIN PUBLIC SERVICE CORP

WISCONSIN PUBLIC SERVICE CORP, trading as CIK 107833, functions as a vertically integrated utility serving residential, commercial, and industrial customers across its regulated electric and natural gas service territories; the company’s core offerings include the generation, distribution, and sale of electricity along with the delivery and maintenance of natural gas infrastructure that supports households, municipalities, and energy-intensive businesses. Operating within the broader Utility industry and the SIC framework where electric services and gas utilities are closely monitored, the company must balance aging infrastructure investments with grid modernization while navigating demand-side pressure from energy efficiency programs and emerging distributed generation. Regulatory oversight from state public utility commissions and the Federal Energy Regulatory Commission requires WISCONSIN PUBLIC SERVICE CORP to regularly submit rate filings, compliance reports, and safety audits, exposing it to material risks stemming from rate case outcomes, fuel supply volatility, and environmental mandates; the latest filing status is currently unknown. View live SEC filings on Earnings Feed to stay updated.

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