Allseas operates a versatile fleet of specialised heavy-lift, pipelay and subsea installation vessels. Our vessels are designed in-house and equipped with cutting-edge technology that allows us to push the boundaries of heavy lift, pipelay and subsea installation even further.
Pioneering Spirit is a game-changing vessel, designed for the single-lift installation and removal of large oil and gas platforms and the installation of record-weight pipelines.
World’s first fully operational deep-sea mineral production vessel complete with custom-engineerd seabed-to-surface mineral collection and transport system
Alegria, Felicity and Fortress are dynamically positioned (DP2) offshore supply vessels, delivering a continuous flow of line pipe to our installation vessels.
Phoenix is our automated welding system, featuring double and triple torch welding bugs, enhanced welding characteristics and unrivalled reliability.
Allseas is at the forefront of new technologies, developing specialist tools and equipment to meet specific project or client requirements, thereby enhancing performance and increasing efficiency in the field.
Allseas designs, manufactures and operates a wide range of state-of-the-art offshore lifting and handling systems, pipelay equipment and trenching systems.