Canal constructionCleaningDemolition worksDewatering worksEarthworksGeneral contractorsIndustrial construction and hall buildingPipeline constructionReinforced concrete worksRemediation worksStructural engineeringTurn-key constructionUnderground construction
BricklayingEarthworksGeneral contractorsIndustrial construction and hall buildingOutdoor facilitiesShellStructural engineeringTurn-key constructionUnderground construction