Private company

Kiewit Corporation

Logo: Kiewit Corporation, Public domain, via Wikimedia Commons4

American construction company (founded 1884)

Kiewit Corporation is an American construction company based in Omaha, Nebraska, and founded in 1884. It was ranked 247th on the Fortune 500 list in 2025. Privately held, it is one of the largest construction and engineering organizations in North America.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1884Founded1
  • Industryconstruction1
  • HeadquartersOmaha1
  • Websitewww.kiewit.com
  • Legal formDelaware corporation1
  • LEI549300VUN7SFD1WZ8W093
  • StatusActive3
  • LEI statusIssued and current3
  • Registered addressC/O THE CORPORATION TRUST COMPANY, 19801 Wilmington, United States3
  • Registered withDivision of Corporations, Department of State, 20778473

Kiewit Corporation is an American construction company based in Omaha, Nebraska, and founded in 1884. It was ranked 247th on the Fortune 500 list in 2025. Privately held, it is one of the largest construction and engineering organizations in North America. It is an employee-owned company.2

The story

The company was founded in 1884 as Kiewit Brothers Masonry Contractors by Peter and Andrew Kiewit, who were of Dutch descent. Their father, John Kiewit, emigrated from The Hague in 1857, where he learned the trade of brickmaking. John Kiewit established a brickyard in Omaha, Nebraska, where his sons worked and learned the skills for their masonry business. Early projects included the seven-story Lincoln Hotel in Lincoln as stonemasons and the Bekins warehouse as general contractor. It is an employee-owned company.

The original brothers dissolved their partnership in 1904 and the founding Peter Kiewit continued as a sole proprietorship. In 1912, two of his sons, Ralph and George Kiewit, joined their father as partners in the firm. One of their constructions was the Omaha Fire Department Hose Company No. 4 building, erected in 1913. When the founding Peter Kiewit died in 1914, his son Ralph led the company. George and Ralph Kiewit left the company.

The founder's youngest son, Peter Kiewit Jr., joined the firm in 1919. He led the firm from 1924 until his death in 1979. Peter Jr. turned the firm into one of the largest construction companies in the world. He was also very active in the Omaha area, including leadership of the Knights of Ak-Sar-Ben.

In 1931, Peter Kiewit Jr. incorporated the company as Peter Kiewit Sons' Co. The firm began building transportation projects during the Great Depression.

Walter Scott was also a key figure in the growth of Kiewit. 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.

From Wikipedia’s article on Kiewit Corporation, shared under CC BY-SA 4.0.5

Timeline

  1. 1884Founded Founded1

Sources

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