MDU Resources Board of Directors Approves Separation of Knife River

Corporate Overview

Strong infrastructure is the heart of the U.S. economy. We provide essential products and services through our regulated energy delivery and construction materials and services businesses. With operations, customers and employees across the country, we are Building a Strong America®.

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Why Invest


Bcf/day of natural gas transportation capacity


million utility customers


largest specialty contractor, according to Engineering News-Record


billion tons of aggregate reserves

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Corporate Responsibility

MDU Resources Group manages its business with a long-term view toward sustainable operations, focusing on how economic, environmental and social impacts help us in Building a Strong America®.

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