Allseas is one of the major offshore pipelay and subsea construction companies in the world. We are experts in the execution of large and complex projects, providing worldwide support to clients from the conceptual stage to engineering, procurement, installation and commissioning.
Since 1986, we have executed in excess of 200 offshore pipelay and trenching contracts for oil and gas companies. During that time, we have installed more than 16,350 of pipelines and trenched over 3,440 km of pipelines.
The scope of the projects executed ranges from straightforward offshore pipeline installation jobs to contracts involving design, installation engineering, procurement, fabrication, and large subcontracted scopes for diving, dredging, rock dumping, landfalls, etc.