This board is for fundamental and technical discussion about MDU Resources Group, Inc., MDU.
MDU Resources Group, Inc. is a diversified natural resource company. Montana-Dakota Utilities Co. through the electric and natural gas distribution segments, generates, transmits and distributes electricity and distributes natural gas in Montana, North Dakota, South Dakota and Wyoming. Great Plains Natural Gas Co. distributes natural gas in western Minnesota and southeastern North Dakota. The Company, through its subsidiary, Centennial Energy Holdings, Inc., which comprises the pipeline and energy services and the natural gas and oil production segments, Knife River Corporation, which comprises construction materials and mining segment, MDU Construction Services Group, Inc., which comprises construction services segment, Centennial Energy Resources LLC, which comprises independent power production segment and Centennial Holdings Capital LLC, which is reflected in the Other category. In August 2007, it acquired Lone Mountain Excavation and Utilities, LLC and Star Aggregates, Inc.
1200 West Century Avenue
Bismarck, ND 58506-5650
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