The arrival of the first LNG carrier marked a historic moment for the LNG Canada project. This inaugural cargo initiated...
After starting his career in nuclear design offices, between Paris and French power plants, Riadh joined international EPC projects in Oil & Gas, from Algeria to LNG terminals in the Netherlands, Dunkirk, Russia, Spain, and LPG units in Mexico and elsewhere. By creating and training a local team of engineers in the middle of the Algerian desert, he has forged his reputation for technical excellence and a passion for sharing his knowledge.
Today, he treats every warranty claim as a mini project, analysing the causes, working on sensitive equipment and supporting the engineering, construction and operations teams. He also trains employees on piping, particularly stainless steel, in close collaboration with Entrepose Industrie.
‘One year on site is equivalent to five years in the design office: the field remains the best school, especially when you want to take on technical responsibilities,’ Riadh reminds the young engineers and technicians who join him.
Joining Entrepose Contracting means working alongside experts like Riadh and building, project after project, solid expertise in the service of major energy challenges.
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35-year career at Entrepose Contracting

In June 2026, Entrepose Industries obtained its first ISO 14001 certification. This certification marks an important step in structuring its environmental approach and in the continuous improvement of its industrial practices.

Sébastien Vincens oversees a key area of Entrepose Contracting’s EPC projects: materials, welding processes, non-destructive testing, corrosion protection and quality supervision.
He is involved from the tender stage through to execution, supporting the engineering and procurement teams, Entrepose Industries and the construction site.