Suppliers of Constructions and construction works for civil engineering

42 Constructions and construction works for civil engineering
42 Constructions and construction works for civil engineering
421 Roads and railways; construction works for roads and railways
421 Roads and railways; construction works for roads and railways
4211 Roads and motorways; construction works for roads and motorways
4211 Roads and motorways; construction works for roads and motorways
42111 Motorways, roads, streets and other vehicular or pedestrian ways and airfield runways
42111 Motorways, roads, streets and other vehicular or pedestrian ways and airfield runways
421110 Motorways, roads, streets and other vehicular or pedestrian ways and airfield runways
421110 Motorways, roads, streets and other vehicular or pedestrian ways and airfield runways
42112 Construction works for motorways, roads, streets and other vehicular or pedestrian ways and ...
42112 Construction works for motorways, roads, streets and other vehicular or pedestrian ways and ...
421120 Construction works for motorways, roads, streets and other vehicular or pedestrian ways and ...
421120 Construction works for motorways, roads, streets and other vehicular or pedestrian ways and ...
4212 Railways and underground railways; construction works for railways and underground railways
4212 Railways and underground railways; construction works for railways and underground railways
42121 Railways and underground railways
42121 Railways and underground railways
421210 Railways and underground railways
421210 Railways and underground railways
42122 Construction works for railways and underground railways
42122 Construction works for railways and underground railways
421220 Construction works for railways and underground railways
421220 Construction works for railways and underground railways
4213 Bridges and tunnels; construction works for bridges and tunnels
4213 Bridges and tunnels; construction works for bridges and tunnels
42131 Bridges and tunnels
42131 Bridges and tunnels
421310 Bridges and tunnels
421310 Bridges and tunnels
42132 Construction works for bridges and tunnels
42132 Construction works for bridges and tunnels
421320 Construction works for bridges and tunnels
421320 Construction works for bridges and tunnels
422 Constructions and construction works for utility projects
422 Constructions and construction works for utility projects
4221 Constructions and construction works for utility projects for fluids
4221 Constructions and construction works for utility projects for fluids
42211 Utility constructions for fluids
42211 Utility constructions for fluids
422111 Long-distance pipelines for fluids
422111 Long-distance pipelines for fluids
422112 Local pipelines for fluids
422112 Local pipelines for fluids
422113 Irrigation systems (canals); water main and line constructions; water treatment plants, sewage ...
422113 Irrigation systems (canals); water main and line constructions; water treatment plants, sewage ...
42212 Construction works for utility projects for fluids
42212 Construction works for utility projects for fluids
422121 Construction works for long-distance pipelines
422121 Construction works for long-distance pipelines
422122 Construction works for local pipelines, including ancillary works
422122 Construction works for local pipelines, including ancillary works
422123 Construction works for irrigation systems (canals), water mains and lines, water treatment plants, ...
422123 Construction works for irrigation systems (canals), water mains and lines, water treatment plants, ...
422124 Water well drilling and septic system installation works
422124 Water well drilling and septic system installation works
4222 Constructions and construction works for utility projects for electricity and telecommunications
4222 Constructions and construction works for utility projects for electricity and telecommunications
42221 Utility constructions for electricity and telecommunications
42221 Utility constructions for electricity and telecommunications
422211 Long-distance electricity power lines and communication lines
422211 Long-distance electricity power lines and communication lines
422212 Local electricity power lines and communication lines
422212 Local electricity power lines and communication lines
422213 Power plants
422213 Power plants
42222 Construction works for utility projects for electricity and telecommunications
42222 Construction works for utility projects for electricity and telecommunications
422221 Construction works for long-distance electricity power lines and communication lines
422221 Construction works for long-distance electricity power lines and communication lines
422222 Construction works for local electricity power lines and communication lines
422222 Construction works for local electricity power lines and communication lines
422223 Construction works for power plants
422223 Construction works for power plants
429 Constructions and construction works for other civil engineering projects
429 Constructions and construction works for other civil engineering projects
4291 Constructions and construction works for water projects
4291 Constructions and construction works for water projects
42911 Coastal and port constructions, dams, locks and related hydro-mechanical structures
42911 Coastal and port constructions, dams, locks and related hydro-mechanical structures
429110 Coastal and port constructions, dams, locks and related hydro-mechanical structures
429110 Coastal and port constructions, dams, locks and related hydro-mechanical structures
42912 Construction works for coastal and port constructions, dams, locks and related hydro-mechanical ...
42912 Construction works for coastal and port constructions, dams, locks and related hydro-mechanical ...
429120 Construction works for coastal and port constructions, dams, locks and related hydro-mechanical ...
429120 Construction works for coastal and port constructions, dams, locks and related hydro-mechanical ...
4299 Constructions and construction works for other civil engineering projects n.e.c.
4299 Constructions and construction works for other civil engineering projects n.e.c.
42991 Other civil engineering constructions
42991 Other civil engineering constructions
429911 Mining and manufacturing constructions
429911 Mining and manufacturing constructions
429912 Sport and recreation constructions
429912 Sport and recreation constructions
429919 Other civil engineering constructions n.e.c.
429919 Other civil engineering constructions n.e.c.
42992 Construction works for other civil engineering constructions
42992 Construction works for other civil engineering constructions
429921 Construction works for mining and manufacturing
429921 Construction works for mining and manufacturing
429922 Construction works for structures of outdoor stadia and sport grounds
429922 Construction works for structures of outdoor stadia and sport grounds
429929 Construction works for civil engineering constructions n.e.c.
429929 Construction works for civil engineering constructions n.e.c.