Alliant Energy Corp

1LNT

Company Profile

  • Business description

    Alliant Energy is the parent of two regulated utilities, Interstate Power and Light and Wisconsin Power and Light. Together, IPL and WPL serve nearly 1 million electric customers and 425,000 natural gas-only customers. Both subsidiaries engage in the generation and distribution of electricity and the distribution and transportation of natural gas. Alliant also owns a 16% interest in American Transmission Co.

  • Contact

    4902 North Biltmore Lane
    MadisonWI53718
    USA

    T: +1 608 458-3311

    E: [email protected]

    https://www.alliantenergy.com

  • Sector

    Utilities

    Stock type

    Defensive

  • Industry

    Utilities - Regulated Electric

    Fiscal Year End

    31 December 2025

    Employees

    2,998

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