MDU Resources Group (NYSE:MDU) is a diversified energy and services holding company headquartered in Bismarck, North Dakota. The company operates through two primary segments: Utilities and Construction Services and Pipelines & Midstream. Serving a broad geographic footprint across the upper Midwest and Pacific Northwest, MDU provides essential energy distribution and infrastructure services to residential, commercial and industrial customers.
The Utilities segment delivers electric and natural gas distribution services in Montana, North Dakota, South Dakota, Minnesota, Kansas, Wisconsin, Michigan and Washington. These operations encompass the design, construction and maintenance of thousands of miles of transmission and distribution lines. The utility network supports approximately 1.3 million combined electric and gas customers and includes ongoing investments in grid modernization and reliability initiatives.
MDU’s Construction Services and Pipelines & Midstream businesses offer a range of infrastructure solutions. Construction Services includes road building, utility construction, aggregates, asphalt and ready-mix concrete production, along with specialized contracting for telecommunications networks, wind-energy and environmental projects. The Pipelines & Midstream segment owns and operates gas gathering, transmission and processing facilities, serving commercial and industrial shippers across multiple states.
Founded in 1924 as Minnesota-Dakota Utilities, the company expanded through strategic acquisitions and business diversification, adopting the name MDU Resources Group in 1985. Today, MDU is led by President and CEO David C. Goodin and a seasoned executive team. The company emphasizes operational excellence, safety and sustainable growth as it continues to support communities and infrastructure markets throughout its regional footprint.
