Allseas has executed over 250 projects and installed more than 20,000 km of subsea pipeline worldwide. Project scopes range from straightforward pipeline installation jobs to contracts involving design, engineering, fabrication, installation and procurement, and large subcontracted scopes for diving, dredging, rock dumping. Click on the world map to find out more about Allseas’ current and challenging past projects.

Current projects

Yme topsides removal

A landmark project for the offshore industry: Pioneering Spirit’s  maiden heavy lift project comprises single-lift removal, transportation and load-in to shore of the 13,500 t Yme platform.

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Rota 3

Engineering, procurement, installation and commissioning of a 298-km gas pipeline connecting the Comperj refinery near Rio de Janeiro with the Santos Basin offshore Brazil.

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Installation of a 50-km stretch of 24-inch pipeline to replace a 20-inch line between Green Canyon Block 19 and South Timbalier 301 in the Gulf of Mexico.

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Project history