Cable layingCleaningCommunication technologyData network worksElectrical installationIndustrial construction and hall buildingLighting systemsPhotovoltaicsRenewable energiesSolar panels
BricklayingEarthworksGeneral contractorsIndustrial construction and hall buildingOutdoor facilitiesShellStructural engineeringTurn-key constructionUnderground construction
Building plumbingGeneral contractorsIndustrial construction and hall buildingInsulationRoof greeningRoof plumbing worksRoof sealRoofing worksSealing works
Concrete worksEarthworksGeneral contractorsIndustrial construction and hall buildingPaving worksPlant engineeringRemediation worksRoad constructionStructural engineeringTurn-key constructionUnderground construction
Asphalt worksBricklayingCanal constructionConcrete worksDewatering worksEarthworksIndustrial construction and hall buildingPaving worksPipeline constructionRoad constructionUnderground construction