Allseas USA, Inc.

333 N. Sam Houston Pkwy E.
Suite 950
Houston, Texas 77060

Allseas USA is the US division of the Swiss-based Allseas Group S.A. and handles all the North and South American project management and engineering business for the Group. Specializing in offshore pipeline installation and subsea construction, Allseas S.A. employs 2,500 worldwide.

Allseas USA manages a fleet of specialized vessels, all engineered in-house, developed to support pipelay and construction operations. Allseas Group S.A. has a history of technological advancement and is the company that developed the first dynamic positioning pipelay vessel. Today, it operates the largest pipelaying vessel in the world which set the world record for ultra-deepwater pipeline installation in 2007 by laying pipe at a depth of 9,100 feet in the Gulf of Mexico.

Outside of the US, the Allseas Group S.A. has offices in Australia, Portugal, the UK, Belgium, the Netherlands and India.