MDU Resources Group, Inc.

Bismarck, ND 58503

Company Details
Years in business:Since: 1924
Number of employees:10001+
1200 W. Century Ave.
Bismarck, ND 58503
US
https://www.mdu.com/home
Phone:866-760-4852
A strong infrastructure is the heart of our economy. It is the natural gas and electricity that power business, industry and our daily lives. It is the pipes and wires that connect our homes, factories, offices and stores to bring them to life. It is the transportation network of roads, highways and airports that keeps our economy moving. Infrastructure is our business. We provide essential products and services through our two lines of business: regulated energy delivery and construction materials and services. Our company was founded in 1924 as a small electric utility serving a handful of farm communities on the border of Montana and North Dakota. We realized early the value of delivering a variety of services, and grew our company by developing businesses around our expertise
Products & Press Releases
Blue Planet’s limestone-coated light weight aggregate specified in Interim Boarding Area B at San Francisco International Airport was included in concrete poured in 2016 by Central Concrete. Testing showed that it met all necessary specifications.
Knife River Invests to Make Synthetic Limestone Aggregate Using CO2
Using sequestered carbon dioxide, Blue Planet Systems Corp. is developing a construction-grade rock, and ultimately concrete, that would have net-zero or net-negative carbon footprint.
December 22, 2020
Mdur Logo Logo
MDU Resources Donates $500,000 to Support Pandemic Response Efforts
MDU Resources Group recently announced that it is donating $500,000 to a variety of organizations to support coronavirus relief efforts.
April 23, 2020
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More from MDU Resources Group, Inc.
Blue Planet’s limestone-coated light weight aggregate specified in Interim Boarding Area B at San Francisco International Airport was included in concrete poured in 2016 by Central Concrete. Testing showed that it met all necessary specifications.
Investment to Create Synthetic Limestone Aggregate
Using sequestered carbon dioxide, Blue Planet Systems Corp. is developing a construction-grade rock, and ultimately concrete, that would have net-zero or net-negative carbon footprint.
December 22, 2020
Mdur Logo Logo
MDU Resources Donates $500,000 to Support Pandemic Response Efforts
MDU Resources Group recently announced that it is donating $500,000 to a variety of organizations to support coronavirus relief efforts.
April 23, 2020