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Private company

California Steel Industries

American steel company

California Steel Industries is a steel processing and finishing company that operates a facility near Fontana, California. The Fontana plant was built in 1942 by Kaiser Steel, which operated it until December 1983, when it was shuttered as part of the general termination of Kaiser's steel business.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

  • Industrysteelmaking1

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California Steel Industries is a steel processing and finishing company that operates a facility near Fontana, California. The Fontana plant was built in 1942 by Kaiser Steel, which operated it until December 1983, when it was shuttered as part of the general termination of Kaiser's steel business.2

Corporate structure

California Steel Industries is part of a group headed by Nucor. 46 entities, 3 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Nucor Charlotte, North Carolina, United States
    • California Steel Industries
    • American Building Company Illinois LLC Subsidiary · Delaware, United States
    • C.H.I. Overhead Doors, LLC Subsidiary · Illinois, United States
    • Harris U.S. Holdings Inc. Subsidiary · Delaware, United States
    • Innovative Metal Industries, Inc. Subsidiary · California, United States
    • MAGNATRAX Corporation Subsidiary · Delaware, United States
    • Nucor Buildings Group West LLC Subsidiary · Delaware, United States
    • Nucor Coatings Corporation Subsidiary · Delaware, United States
    • Nucor Cold Finish Wisconsin, Inc. Subsidiary · Delaware, United States
    • Nucor Energy Holdings Inc. Subsidiary · Delaware, United States
    • Nucor Insulated Panel Group, LLC Subsidiary · Delaware, United States
    • Nucor Rebar Fabrication Inc. Subsidiary · Delaware, United States
    • Nucor Rebar Fabrication Services Central Corp. Subsidiary · Indiana, United States
    • Nucor Steel Auburn, Inc. Subsidiary · Delaware, United States
    • Nucor Steel Birmingham, Inc. Subsidiary · Delaware, United States
    • Nucor Steel Decatur, LLC Subsidiary · Delaware, United States
    • Nucor Steel Florida Inc. Subsidiary · Delaware, United States
    • Nucor Steel Gallatin LLC Subsidiary · Kentucky, United States
    • Nucor Steel Jackson, Inc. Subsidiary · Delaware, United States
    • Nucor Steel Kankakee, Inc. Subsidiary · Delaware, United States
    • Nucor Steel Kingman, LLC Subsidiary · Delaware, United States
    • Nucor Steel Louisiana LLC Subsidiary · Delaware, United States
    • Nucor Steel Marion, Inc. Subsidiary · Delaware, United States
    • Nucor Steel Memphis, Inc. Subsidiary · Delaware, United States
    • Nucor Steel Seattle, Inc. Subsidiary · Delaware, United States
    • and 20 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC. Each entity in the chart links to its source.

Sources

The numbers on this page point here. Each one links to the record it came from.

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