Weeks Marine, Inc.

Weeks Marine, Inc., a proven leader in maritime construction, dredging, and marine services, has a rich legacy dating back to its establishment in 1919. Acquired by Kiewit Corporation in 2023, this premier marine contractor has strengthened its position by leveraging Kiewit's resources and capabilities in the Real Estate industry. With over a century of experience, Weeks Marine and its subsidiaries—Healy Tibbitts Builders, Inc., McNally International, Inc., and North American Aggregates, Inc.—continue to be at the forefront of delivering innovative solutions for marine construction, dredging, tunneling, and aggregates. Their unwavering commitment to excellence and substantial contributions to marine projects globally solidify their standing as industry leaders.