Knife River Corp
Knife River acquires aggregate, ready-mix operations
Knife River Corp., a subsidiary of MDU Resources Group, acquired additional aggregate deposits in Texas and a ready-mix concrete supplier in Oregon. Keep Reading
MDU Resources Group acquires Concrete Materials
MDU Resources Group acquired Sweetman Construction Co., a Sioux Falls, South Dakota-based aggregate producer that operates as Concrete Materials. Keep Reading
MDU Resources acquires aggregate supplier
Tri-City Paving will become part of Knife River Corp., the construction materials subsidiary of MDU Resources. Keep Reading
MDU Resources acquires Oregon aggregate producer
Teevin & Fischer will become part of Knife River Corp., the construction materials subsidiary of MDU Resources Keep Reading
Inside a Knife River crushing operation
A Knife River operation in Oregon is poised to pounce on a rebounding market behind its new jaw and cone crushing plants. Keep Reading
Hawaii operation overcomes waste coarse aggregate issue
Quarry operation Hawaiian Cement comes across a unique solution for its mountain of waste coarse aggregate. Keep Reading
Knife River names VP of business development
Knife River Corp., an MDU Resources company, appointed Nathan Ring as its vice president of business development and operations support, effective Nov. 1. Keep Reading
App opens door for digital stockpile measurements
Measuring stockpiles can be a complicated process, from accurately measuring the piles to recording and storing data. “Tracking inventory is a hard problem and an inexact science,” said David Boardman, CEO of URC Ventures, at a session during the 2014… Keep Reading
Knife River names Lambert safety director
Jeff Lambert has been promoted to safety director, effective April 28, at Knife River Corp. Lambert will report directly to President Dave Barney. Lambert joined the operation in 1999 and has been director of safety since 2007 for the operation's… Keep Reading
