Company Description
MDU Resources Group, Inc. engages in the regulated energy delivery businesses in the United States.
The company operates through three segments: Electric, Natural Gas Distribution, and Pipeline. It generates, transmits, and distributes electricity in Montana, North Dakota, South Dakota, and Wyoming.
The company also distributes natural gas in Idaho, Minnesota, Montana, North Dakota, Oregon, South Dakota, Washington, and Wyoming; and supplies related value-added services.
In addition, it 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 non-regulated energy-related services.
Further, the company offers transportation and storage services. MDU Resources Group, Inc. was incorporated in 1924 and is headquartered in Bismarck, North Dakota.
| Country | United States |
| Founded | 1924 |
| Industry | Conglomerates |
| Sector | Industrials |
| Employees | 2,052 |
| CEO | Nicole Kivisto |
Contact Details
Address: 1200 West Century Avenue, PO Box 5650 Bismarck, North Dakota 58506-5650 United States | |
| Phone | 701 530 1000 |
| Website | mdu.com |
Stock Details
| Ticker Symbol | MDU |
| Exchange | NYSE |
| Stock Type | Common Stock |
| 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 and Chief Executive Officer of Everus Construction Group |
| Nicole A. Kivisto | President, Chief Executive Officer and Director |
| Jason L. Vollmer | Chief Financial Officer |
| Anne M. Jones | Chief Human Resources, Administration and Safety Officer |
| Garret Senger | Chief Utilities Officer |
| Rob L. Johnson | President of WBI Energy, Inc. |
| Stephanie A. Sievert | Chief Accounting and Regulatory Affairs Officer |
| Dyke Boese | Chief Information Officer |
| Anthony Donald Foti | Chief Legal Officer and Corporate Secretary |
| Thomas D. Nosbusch | Executive Vice President of Everus Construction |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Aug 13, 2025 | 8-K | Current Report |
| Aug 7, 2025 | 8-K | Current Report |
| Aug 7, 2025 | 424B5 | Filing |
| Aug 7, 2025 | S-3ASR | Automatic shelf registration statement of securities of well-known seasoned issuers |
| Aug 7, 2025 | 10-Q | Quarterly Report |
| Aug 7, 2025 | 8-K | Current Report |
| Jun 23, 2025 | 11-K/A | Filing |
| Jun 18, 2025 | 11-K | Annual report of employee stock purchase, savings and similar plans |
| May 30, 2025 | SD | Form - SD |
| May 15, 2025 | 8-K | Current Report |