41.20.Z - Building works related to erection of residential and non-residential buildings
41.10.Z - Realization of building projects related to erection of buildings
46.63.Z - Wholesale of mining, construction and civil engineering machinery
46.73.Z - Wholesale of motorcycles, motorcycle parts and accessories
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
47.52.Z - Retail sale of hardware, building materials, paints and glass
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate