Johannessen Trading Company

Johannessen Trading Co. is one of the largest structural steel distributors in the west. Our mission is to conduct ourselves ethically in all dealings with whomever we might encounter, may it be customers, suppliers, employees, or vendors. We feel a deep obligation to properly represent the quality of our products, to provide excellent service, to assist our customers to the best of our ability, to always respect our suppliers and vendors, and to live up to the legacy of our founder Ole W. Johannessen, who always held himself and his company to the highest standards.


  • 6111 Bandini Blvd
  • Commerce, CA 90040 United States
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  • Steel
    • Bar
      • Bar, Cold Finished
      • Bar, Hot Rolled
    • Hot Rolled
    • Plate
      • Plate
      • Plate, Hot Rolled
    • Sheet & Coil
      • Sheet & Coil, Hot Rolled
    • Strip
      • Strip, Hot Rolled
    • Structurals, Steel
    • Tube & Pipe
      • Tube & Pipe, Hot Rolled


  • Metal Processing (Cutting, Forming, Joining)
    • Sawing
      • Sawing, Band