All activities related to the construction business, in particular, shelling and unshelling of walls and ceilings on a contract basis for residential, commercial and other buildings, trade in goods of all kinds at home and abroad, execution of construction cleaning and general cleaning work. The company can establish branches and subsidiaries at home and abroad and participate in other companies at home and abroad, as well as conduct all business that is directly or indirectly related to its purpose. The company can acquire, encumber, sell and manage real estate at home and abroad. It can also arrange financing for its own account or for the account of third parties, as well as provide guarantees and sureties for subsidiaries and third parties.