Asphalt worksCanal constructionDemolition worksEarthworksFire protectionGeneral contractorsIndustrial construction and hall buildingOutdoor facilitiesRemediation worksStructural engineeringTransport servicesUnderground construction
BricklayingConcrete worksGeneral contractorsIndustrial construction and hall buildingReinforced concrete worksShellStructural engineeringTurn-key construction