Services and project management in the field of building and house technology, infrastructure and construction, such as sanitary installations, metal roofing, masonry, tile laying and building cleaning, as well as trade in corresponding products. May establish branch offices, participate in other domestic and foreign companies, acquire or merge with similar or related companies, acquire or sell real estate, and enter into all transactions and conclude contracts that are suitable to promote the purpose of the company or are directly or indirectly related to it.