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mdu.comCrawled Oct 27, 2026
MDU Resources Group, Inc. announced the appointments of Tammy Nygard as controller and Brent Miller as treasurer, effective January 13, 2025.
The construction industry provides a young mom with a change in career paths, helping create a better life for herself and her kids.
Montana-Dakota employees participated in community parades to celebrate the company’s 100th anniversary in Laurel and Hardin, MT, Dickinson, Mandan, and Watford City, ND, and Dayton and Sheridan, WY.
Duro Electric recently was named a 2021 Accredited Quality Contractor by Associated Builders and Contractors, Inc.
A Texas family of five now has a place to call their own, thanks in part to Knife River — Texas Division, its employees and the MDU Resources Foundation.
Jebro, Inc., part of the MDU Resources Group family, manufactures, tests and ships quality liquid asphalt materials from four terminals located in Sioux City, Iowa; Corson, South Dakota; Cheyenne, Wyoming; and Waco, Texas.
Intermountain Gas Company, a subsidiary of MDU Resources, partnered with Boise businesses for the Keep Kids Warm program, which has collected coats and raised funds for children in winter.
Georgiann Hersch, chief operator with WBI Energy, credits her upbringing on a dairy farm near New Salem, North Dakota, as one of the reasons for pursuing a career in the trades industry. Income potential and opportunities made it an attractive industry to work in, too.
Accounting is the foundation upon which Michelle Harris, president of Rocky Mountain Contractors, built her career. Ultimately, it became the blueprint that would lead her across a variety of industries and landing her in the construction industry in her home state.
Knife River Holding Company Board of Directors
As MDU Resources celebrates its 100th anniversary in 2024, it’s an exciting time to reflect on the past century of growth and success that has defined MDU Resources’ remarkable journey.
MDU Resources provides essential products and services through regulated energy delivery and construction services businesses.
MDU Resources Group’s Shareholder Services team provides printed materials upon request.
MDU Resources Group provides essential products and services through its regulated energy delivery and construction services businesses.
