Providing training, coaching, and consulting services, providing services in the field of heating, ventilation, air conditioning, and sanitary systems, planning, construction, maintenance, service, and installation of heating, ventilation, air conditioning, and sanitary systems, as well as transportation of goods and trade in goods of all kinds. The company may establish branches and subsidiaries both domestically and abroad, participate in other companies both domestically and abroad, acquire, encumber, dispose of, and manage real estate both domestically and abroad, undertake financing for its own or third-party account, and provide guarantees and sureties for subsidiaries and third parties.