Kiewit Corporation is an American construction company based in Omaha, Nebraska founded in 1884.

John Kiewit established a brickyard in Omaha, Nebraska where his sons worked and learned the skills for their masonry business.

[5] The original brothers dissolved their partnership in 1904 and the founding Peter Kiewit continued as a sole proprietorship.

Scott was initially hired to work on the tower project at the Nebraska State Capitol and spent the remainder of his career at Kiewit becoming chief engineer.

His predecessors include Peter Kiewit, Bob Wilson, Walter Scott Jr., Ken Stinson, and Bruce E. Grewcock.

Prior to Grewcock's retirement, on January 1, 2020, Lanoha had served as president and chief operating officer since 2016 and was elected to Kiewit's board of directors in 2009.

This network was later spun off as Level 3 Communications, which became the formal successor corporation to the original Peter Kiewit Sons'.