MDU Resources Group, Inc.

Bismarck, ND 58503

Company Overview
1200 W. Century Ave.
Bismarck, ND 58503
US
Phone:866-760-4852

MDU Resources Group, Inc., a member of the S&P MidCap 400 index and the S&P High-Yield Dividend Aristocrats index, is Building a Strong America® by providing essential products and services through its regulated energy delivery and construction materials and services businesses. For more information about MDU Resources, see the company's website at www.mdu.com or contact the Investor Relations Department at [email protected].

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.
Investment to Create Synthetic Limestone Aggregate
Mdur Logo Logo
MDU Resources Donates $500,000 to Support Pandemic Response Efforts
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
Mdur Logo Logo
MDU Resources Donates $500,000 to Support Pandemic Response Efforts
Page 1 of 1
Fill out the form below to request more information about MDU Resources Group, Inc.