Tunnels and underground structures
  • Metro line 11 - "Mairie des Lilas" station : Creation of 2 new secondary accesses (France)
  • Rennes Metro, a long-lasting involvement - Modelling and works follow-up
  • Aménagement hydraulique de Boutferda - Massif de l'Atlas
  • Stopping a water leak in the LIRE Sud tunnel (France)
Maritime and waterways structures
  • Hong-Kong - Zhuhai - Macao bridge
  • Extension of dock TMDC n°4: Assistance from tendering process until construction phase (France)
  • Pointe des Grives - Extension works for the container terminal (Martinique)
  • Dakar harbour (Senegal)
Soil and rock slopes, natural hazards
  • Bogota Girardot Highway (Colombia)
  • Rabat river cliff - Morocco
  • Connection of the offshore wind farm in Le Treport
  • Saint-Julien Montdenis - Rockfall protection structures
Civil engineering works
  • At the edge of a delta: the second bridge over the Wouri - Douala (Cameroon)
  • Brazzaville Corniche - CONGO - Brazzaville
  • Riviera-Marcory viaduct - Ivory Coast - Abidjan
  • Cable-stayed bridges, Oyala (Equatorial Guinea)
Retaining structures
  • Geotechnical works of the Lyon Part-Dieu project (France)
  • Odéon Tower in Monaco
  • RD1091 diversion at “Séchilienne Ruins” - Isère, France
  • Headquarters for Investment corporation of Dubai
  • New Islamabad International Airport, Pakistan
  • RD1091 diversion at “Séchilienne Ruins” - Isère, France
  • Protection of a gas pipeline from erosion (Yemen)
  • Tabellout dam (Texenna, Algeria)
Soil reinforcement and dynamics
  • Hong-Kong Airport’s 3rd runway
  • Soil reinforcement for the gas turbine power plant in Boufarik (704 MW) - Algeria
  • Methane terminal in Dunkirk LNG tank foundations
  • Montoir de Bretagne: preloading and reinforcement
Highways and railways infrastructures
  • Lakhdaria-Bouira motorway section - Algeria
  • Bogota Girardot Highway (Colombia)
  • Nîmes–Montpellier Railway Bypass France
  • Renewal of the "Nantes / Saint- Gilles" railway line
Buildings and industrial installations
  • Foundations of the wind turbines in Ashegoda (Ethiopia)
  • AGB Bank complex at Château-Neuf in Algiers (Algeria)
  • Mostaganem treatment plant (Algeria)
  • Djermaya photovoltaic plant (Chad)