The company aims to operate an engineering firm for planning, consulting, and coordination in the fields of heating, ventilation, and sanitary systems. Additionally, it provides services in the area of energy consulting, particularly in connection with energy building analyses, the creation of energy certificates, the development of energy and renovation concepts, as well as the optimization of energy consumption. Furthermore, it offers consulting and support in connection with energy-efficient construction and renovation measures. The company can establish branches and subsidiaries domestically and abroad and participate in other companies domestically and abroad, as well as conduct all business that is directly or indirectly related to its purpose. The company can acquire, encumber, dispose of, and manage real estate domestically and abroad. It can also arrange financing for its own account or for the account of others, as well as provide guarantees and sureties for subsidiaries and third parties.