87445757
May 11, 2017
Construction, repair, installation, servicing, and maintenance of railways, roads, airports, ports, and buildings; providing information, and online information in the field of construction, repair, renovation, servicing, and maintenance of railways, roads, airports, ports, and buildings
Building Construction and RepairCivil engineering services, namely, feasibility studies, architectural design, repair, servicing, and maintenance of railways, roads, airports, ports and buildings as well as research and consultancy services; civil engineering services for the design of railways, roads, airports, ports, and buildings for construction
Computer and Scientific