MDU Resources Group Inc

MDU Resources Group Inc is a leading diversified natural resources company operating in the United States. With a focus on regulated electric and natural gas utilities, construction materials and services, exploration and production of oil and natural gas, and construction services, the company serves over 1 million customers in eight states. Its construction materials and services segment provides products and services for infrastructure projects, while its exploration and production segment focuses on oil and natural gas exploration and production in the Rocky Mountain region. MDU Resources Group Inc is committed to sustainable practices and has been recognized for its environmental stewardship and social responsibility efforts. Its construction services segment provides construction and maintenance services for electric and natural gas utilities, as well as commercial and industrial customers.