French marine, river, underwater and civil-engineering contractor

Spie batignolles ETPO

Aerial view of an ETPO marine construction pontoon, cranes and workboats beside a concrete jetty

Spie batignolles ETPO; official marine plant and jetty works image, Guillaume Godier / Normandie Drone

Spie batignolles ETPO traces its marine and river engineering activity back more than 110 years and currently describes a workforce of about 750 across roughly 20 sites.

Organization overview

French marine, river, underwater and civil-engineering contractor

Geographic footprint: Europe, France, French overseas territories, and International. Core marine roles: Marine main contractor, Port and terminal civil-works contractor, River and underwater-works contractor, and Quay, jetty and marine-structure contractor.

Project records 2 Last reviewed 7 August 2026

Type

French marine, river, underwater and civil-engineering contractor

Active regions

Europe, France, French overseas territories, International

Marine works roles

Marine main contractor, Port and terminal civil-works contractor, River and underwater-works contractor, Quay, jetty and marine-structure contractor, Heavy marine demolition and lifting coordinator, Caisson, foundation and reinforced-concrete contractor, Marine plant and pontoon operator

Role in marine infrastructure

Spie batignolles ETPO traces its marine and river engineering activity back more than 110 years and currently describes a workforce of about 750 across roughly 20 sites. At Saint-Malo it leads the EUR 23.595 million Terminal du Naye Lot 2 group with Merceron TP and Avenir Deconstruction. Departement de la Manche also names ETPO Normandie with Marc SA and NGE Genie Civil in the Granville Herel main-breakwater repair group; that owner statement confirms group membership but does not publish ETPO's internal value or workshare.

Related records 2

Sources used 6

Source collections