Weeks Marine, Inc.

Established in 1919, Weeks draws on over a century of successes to develop the most effective and innovative techniques in marine construction, dredging, marine services, tunneling and aggregates, combined with the best-in-class equipment. Our focus on safety and excellence in construction make us stand apart and motivates us every day to deliver the highest quality projects for our clients. At the start of 2023, the Weeks organization was acquired by Kiewit Corporation to become a wholly-owned subsidiary of Kiewit.

With our specialized expertise, subsidiaries, and affiliates, Weeks is a one-stop shop for turnkey solutions throughout the Americas. Our government-sector work promotes security, navigation, recreation and resilient communities. In the private sector, we build port and coastal facilities and maintain waterways that provide vital services that sustain the global economy and our way of life. Therefore, it is with pride that we take on each project, while continuing to invest in our team of the top leaders and experts in the industry.