ADMINISTRATIVE AND SUPPORT SERVICE ACTIVITIES
81 Services to buildings and landscape activities
81.3 Landscape service activities
CONSTRUCTION
41 Construction of buildings
41.2 Construction of residential and non-residential buildings
MANUFACTURING
23 Manufacture of other non-metallic mineral products
23.6 Manufacture of articles of concrete, cement and plaster
23.61 Manufacture of concrete products for construction purposes
25 Manufacture of fabricated metal products, except machinery and equipment
25.1 Manufacture of structural metal products
25.12 Manufacture of doors and windows of metal
PROFESSIONAL, SCIENTIFIC AND TECHNICAL ACTIVITIES
71 Architectural and engineering activities; technical testing and analysis
71.1 Architectural and engineering activities and related technical consultancy
71.2 Technical testing and analysis
71.20 Technical testing and analysis