MDU Resources Group Inc. (MDU)
Company Description
MDU Resources Group, Inc. engages in the regulated energy delivery, and construction materials and services businesses in the United States.
The company's Electric segment generates, transmits, and distributes electricity for residential, commercial, industrial, and municipal customers in Montana, North Dakota, South Dakota, and Wyoming, as well as operates 3,500 miles of transmission lines and 4,800 miles of distribution lines.
Its Natural Gas Distribution segment distributes natural gas for residential, commercial, and industrial customers in Idaho, Minnesota, Montana, North Dakota, Oregon, South Dakota, Washington, and Wyoming; and offers supply-related value-added services.
The company's Pipeline segment provides natural gas transportation and underground storage services through a regulated pipeline system primarily in the Rocky Mountain and northern Great Plains regions; and cathodic protection and other energy-related services.
Its Construction Materials and Contracting segment mines, processes, and sells construction aggregates; produces and sells asphalt mix; and supplies ready-mixed concrete.
This segment is also involved in the sale of cement, finished concrete products, and other building materials and related contracting services.
The company's Construction Services segment designs, constructs, and maintains electrical and communication wiring and infrastructure, fire suppression systems, mechanical piping and services; overhead and underground electrical, gas, and communication infrastructure; and manufactures and distributes transmission lines construction equipment.
It serves manufacturing, commercial, industrial, transportation, institutional, and renewable and government customers, as well as utilities.
The company was founded in 1924 and is headquartered in Bismarck, North Dakota.

Country | United States |
IPO Date | Nov 5, 1987 |
Industry | Conglomerates |
Sector | Industrials |
Employees | 2,052 |
CEO | Nicole A. Kivisto |
Contact Details
Address: 1200 West Century Avenue Bismarck, North Dakota United States | |
Website | https://www.mdu.com |
Stock Details
Ticker Symbol | MDU |
Exchange | NYSE |
Fiscal Year | January - December |
Reporting Currency | USD |
CIK Code | 0000067716 |
CUSIP Number | 552690109 |
ISIN Number | US5526901096 |
Employer ID | 30-1133956 |
SIC Code | 1400 |
Key Executives
Name | Position |
---|---|
Jeffrey S. Thiede | President & Chief Executive Officer of Everus Construction Group |
Nicole A. Kivisto | President, Chief Executive Officer & Director |
Anthony Donald Foti | Chief Legal Officer & Corporate Secretary |
Dyke Boese | Chief Information Officer |
Jason L. Vollmer | Chief Financial Officer |
Anne M. Jones | Chief Human Resources, Administration & Safety Officer |
Garret Senger | Chief Utilities Officer |
Jon B. Hunke | Vice President of Accounting & Enterprise information Technology - Everus Construction |
Stephanie A. Sievert | Chief Accounting & Regulatory Affairs Officer |
Thomas D. Nosbusch | Executive Vice President of Everus Construction |
Latest SEC Filings
Date | Type | Title |
---|---|---|
Apr 01, 2025 | 4 | Filing |
Apr 01, 2025 | 4 | Filing |
Feb 20, 2025 | 10-K | Annual Report |
Feb 14, 2025 | 4 | Filing |
Feb 14, 2025 | 4 | Filing |
Feb 14, 2025 | 4 | Filing |
Feb 14, 2025 | 4 | Filing |
Feb 14, 2025 | 4 | Filing |
Feb 14, 2025 | 4 | Filing |
Feb 14, 2025 | 4 | Filing |