Knife River Corp. has acquired Mt. Hood Rock, further strengthening the company’s aggregate position in the growing Portland, Ore., metro area. Knife River is the construction materials subsidiary of MDU Resources Group Inc.
Read MoreKnife River Corp. has acquired Mt. Hood Rock, further strengthening the company’s aggregate position in the growing Portland, Ore., metro area. Knife River is the construction materials subsidiary of MDU Resources Group Inc.
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