Renga Software, a joint venture of ASCON and 1C, develops software products to design buildings and structures by using Building Information Modeling (BIM). As the first Russian developer of BIM solutions, Renga Software creates 3D design products with user-friendly features, intuitive interface, and affordable cost. All the documents created in the program comply with the regulatory framework used in Russia. The company sets an ambitious goal to promote the use of BIM in Russia and CIS countries, so that the design of any civil or industrial construction objects starts with the creation of its information model. At the same time, the labor intensity of the process would not be higher than drafting designs with 2D drawings. The products of Renga Software are intended for integrated design: the information model of a construction object created in the Renga system can be used in other stages of its life cycle. Basic Products Renga Architecture is a BIM system for architectural and construction design; Renga Structure is a BIM system for the structural design of buildings and structures (reinforced concrete and metal structures); Renga MEP is a BIM system for designing the internal engineering systems of buildings (water supply, sewage, heating, ventilation, power supply).