Branch of activity Main variables Total Extractive industries (CNAE 05-09) Number of subsidiaries 78 Extractive industries (CNAE 05-09) Employees 2,406 Extractive industries (CNAE 05-09) Turnover 3,363,203 Manufacturing industry (CNAE 10-33) Number of subsidiaries 1,127 Manufacturing industry (CNAE 10-33) Employees 184,591 Manufacturing industry (CNAE 10-33) Turnover 45,767,357 Supply of electricity, gas, steam and air conditioning (CNAE 35) Number of subsidiaries 181 Supply of electricity, gas, steam and air conditioning (CNAE 35) Employees 28,446 Supply of electricity, gas, steam and air conditioning (CNAE 35) Turnover 29,546,917 Supply of water, sewage activities, management of waste and decontamination (CNAE 36-39) Number of subsidiaries 49 Supply of water, sewage activities, management of waste and decontamination (CNAE 36-39) Employees 2,546 Supply of water, sewage activities, management of waste and decontamination (CNAE 36-39) Turnover 443,050 Construction of buildings (CNAE 41) Number of subsidiaries 330 Construction of buildings (CNAE 41) Employees 5,220 Construction of buildings (CNAE 41) Turnover 1,249,304 Civil engineering (CNAE 42) Number of subsidiaries 377 Civil engineering (CNAE 42) Employees 54,761 Civil engineering (CNAE 42) Turnover 15,065,880 Specialised construction activities (CNAE 43) Number of subsidiaries 254 Specialised construction activities (CNAE 43) Employees 18,758 Specialised construction activities (CNAE 43) Turnover 3,861,644 Sale and repair and motor vehicles and motorcycles and wholesale trade (CNAE 45,46) Number of subsidiaries 1,412 Sale and repair and motor vehicles and motorcycles and wholesale trade (CNAE 45,46) Employees 43,774 Sale and repair and motor vehicles and motorcycles and wholesale trade (CNAE 45,46) Turnover 30,424,196 Retail trade except motor vehicles and motorcycles (CNAE 47) Number of subsidiaries 354 Retail trade except motor vehicles and motorcycles (CNAE 47) Employees 146,728 Retail trade except motor vehicles and motorcycles (CNAE 47) Turnover 24,570,030 Transport and storage (CNAE 49-53) Number of subsidiaries 310 Transport and storage (CNAE 49-53) Employees 21,443 Transport and storage (CNAE 49-53) Turnover 7,177,972 Accommodation (CNAE 55, 56) Number of subsidiaries 218 Accommodation (CNAE 55, 56) Employees 34,135 Accommodation (CNAE 55, 56) Turnover 3,165,833 Information and communication (CNAE 58-63) Number of subsidiaries 595 Information and communication (CNAE 58-63) Employees 118,835 Information and communication (CNAE 58-63) Turnover 33,690,828 Real estate activities (CNAE 68) Number of subsidiaries 533 Real estate activities (CNAE 68) Employees 1,945 Real estate activities (CNAE 68) Turnover 1,293,592 Professional, scientific and technical activities (CNAE 69-75) Number of subsidiaries 410 Professional, scientific and technical activities (CNAE 69-75) Employees 24,072 Professional, scientific and technical activities (CNAE 69-75) Turnover 3,597,424 Administrative and support service activities (CNAE 77-82) Number of subsidiaries 212 Administrative and support service activities (CNAE 77-82) Employees 86,093 Administrative and support service activities (CNAE 77-82) Turnover 3,179,057 Other services activities (CNAE 85-88,90-96) Number of subsidiaries 379 Other services activities (CNAE 85-88,90-96) Employees 35,794 Other services activities (CNAE 85-88,90-96) Turnover 4,142,774