Montana-Dakota Utilities Co., a subsidiary of MDU Resources Group, distributes natural gas and generates, transmits and distributes electricity and provides related services in the northern Great Plains. The company serves electric customers and natural gas customers in 262 communities in North Dakota, South Dakota, Montana and Wyoming. It was founded in 1924 and is headquartered in Bismarck, North Dakota.
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The MDU annual revenue was $773.3 million in 2026.
Chris Evans is the CHAIRMAN of MDU.
37 people are employed at MDU.
MDU is based in Bismarck, North Dakota.
The NAICS codes for MDU are [221, 22].
The SIC codes for MDU are [49, 491].