The company's purpose is the leasing and renting of real estate, as well as the leasing and renting of mobile phone antennas and solar panels or the areas required for these, particularly roof areas. It can take over the management of its own real estate as well as the real estate of third parties. Furthermore, it can directly or indirectly acquire, hold, manage, and dispose of participations in companies both domestically and abroad. The company can assume the role of a personally liable partner, grant loans to its own companies, and provide guarantees, warranties, and other securities in favor of affiliated companies. The company is authorized to conduct all types of business and take measures both domestically and abroad that are suitable to promote the company's purpose directly, indirectly, or even remotely.