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Alliant Energy

LNT

Alliant Energy is a regulated investor-owned public utility holding company providing electric and natural gas services in the Midwest.

Market cap
$19.72B+24.8%

Table of contents

Earnings

Next report

Jul 30, 2026 (In 2 weeks)
Revenue estimate$988.0M
EPS estimate$0.70

Competitors

Profile

Alliant Energy is a regulated investor-owned public utility holding company providing electric and natural gas services in the Midwest. The company focuses on delivering energy solutions through its primary subsidiaries, Interstate Power and Light (IPL) and Wisconsin Power and Light (WPL). Its core value proposition centers on providing affordable, reliable, and sustainable energy while modernizing infrastructure to support emerging technologies like data centers and renewable generation.

Competitive position

Alliant Energy holds exclusive or non-exclusive franchises and permits to serve specific territories in Iowa and Wisconsin, operating as a regulated monopoly for retail services. It faces competition in wholesale markets and from customer-owned generation and alternative fuel sources.

GeographiesUnited States, Iowa, Wisconsin, Illinois, Minnesota
Customer segmentsResidential, Commercial, Industrial, Wholesale Energy Markets
Business modelRegulated Utility, Asset-heavy Infrastructure, B2B Logistics
SuppliersNatural Gas Producers and Marketers, Coal Suppliers (Wyoming Powder River Basin), Railroad Transportation Providers, Renewable Energy Equipment Manufacturers (Wind/Solar), Independent Power Producers
CustomersResidential Households, Industrial Manufacturers, Data Center Operators, Municipal Utilities, Rural Electric Cooperatives
Listed1972
Employees3.3K
CEOLisa Barton
SectorUtilities
FilingsSEC EDGAR

Questions, answered.

What is Alliant Energy's market cap?
Alliant Energy (LNT) has a market capitalization of $19.7B and trades on NASDAQ.
Who are Alliant Energy's competitors?
Alliant Energy's key competitors include Xcel Energy, NextEra Energy, Entergy Corporation, and others. These companies compete in similar markets and product categories.
Who does Alliant Energy partner with?
Alliant Energy's notable partners include Midcontinent Independent System Operator, ITC Midwest, American Transmission Company, and others.
What subsidiaries does Alliant Energy have?
Alliant Energy's subsidiaries include Interstate Power and Light Company, Wisconsin Power and Light Company, Alliant Energy Finance, and others.
Where is Alliant Energy headquartered?
Alliant Energy is headquartered in United States of America and employs approximately 3,281 people. It has been publicly traded since 1972.