Company

Allseas Group S.A. is a worldleading contractor in offshore pipeline installation, heavy lift and subsea construction.
We employ over 3000 people worldwide and operate a versatile fleet of specialised heavy-lift, pipelay and support vessels, designed and developed in-house.
We have executed more than 250 projects and installed approximately 20,000 km of subsea pipeline.

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Activities

Pipelines and subsea

Allseas specialises in the design and installation of subsea pipelines and associated seabed structures for all water depths; from very shallow to ultra-deepwater environments.

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Heavy lifting

Allseas has revolutionised “single lifting” by developing an innovative technique to install and remove entire offshore structures in one lift using a motion compensation system developed in-house.

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Innovations

Allseas continuously improves the performance of its vessels and equipment by developing new technologies that enable us to execute more challenging projects safer, more efficiently and to the highest quality.

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Fabrication

Allseas has various specialised facilities where custom-made equipment and structures for commercial projects are fabricated, as well as parts for vessel new-builds and vessel modifications.

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Allsafe

At Allseas, we take matters of workplace safety and health very seriously. In all of our operations, we are guided by our goal of zero incidents and accidents.
An important tool in achieving this goal is the behaviour-based safety programme “Allsafe”.

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Environment

Allseas contributes to maintaining a clean and healthy environment by devising solutions such as single-lift platform decommissioning, in that manner also protecting the sea.
Our vessels operate with state-of-the-art machinery to minimise exhaust fumes.

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History

For over 30 years, Allseas has developed cutting-edge technology and has moved boundaries. By continuously growing our know-how and expertise, we have developed into a world-leading offshore contractor.

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Media

Contact

Contact Allseas’ PR Department for images and information about our company and vessels. Get in touch