1.3.1 VIAS 1.3.2 GISCA 1.3.3 ELECTREN 1.3.4 ROURA & CEVASA 1.3.5 CONTINENTAL RAIL 1.3.6 CONSTRU-RAIL 1.3.7 SICSA 1.3.8 LOGITREN

1.4.1 VIAS 1.4.2 GISCA 1.4.3 ELECTREN 1.4.4 ROURA & CEVASA 1.4.5 CONTINENTAL RAIL 1.4.6 CONSTRU-RAIL 1.4.7 SICSA 1.4.8 LOGITREN

2.1.1 Railways 2.1.2 Roads and Airports 2.1.3 Water works, Coastal and Ports 2.1.4 Industrial and Urban Development 2.1.5 Residential Building 2.1.6 Non-Residential Buildings 2.1.7 Gas and Oil Pipelines

2.2.1. Railway power systems 2.2.2. Corporate Image 2.2.3. Rail Transport &
          Logistics

3.4.1. Quality management 3.4.2. Environmental           Management

4.1.1 Building 4.1.2 Services