NYSE:
MDUR:

 

1924

MDU Resources Timeline

2014

  • 1924

    Company Begins

    1924Small
  • 1927

    Natural Gas

    1927Small
  • 1935

    One Company

    1935Small
  • 1945

    Coal For Fuel

    1945Small
  • 1948

    On The NYSE

    1948Small
  • 1968

    On The Move

    1968Small
  • 1985

    New Name

    1985Small
  • 1992

    Rock On!

    1992Small
  • 1997

    Utility Services

    1997Small
  • 2000

    In Minnesota

    2000Small
  • 2001

    Still Rocking!

    2001Small
  • 2007

    Utility Acquired

    2007Small
  • 2008

    Another Utility

    2008Small