The company aims to provide services of all kinds in the fields of real estate and renewable energies. In the real estate sector, this includes in particular the brokerage, development, management and maintenance of real estate, construction consulting and construction trust, as well as the planning, construction, renovation and sale of residential and commercial buildings. In addition, the company provides tax advisory services for real estate investments. In the field of renewable energies, the company is specialized in sustainable energy solutions for real estate. This includes the planning, assembly, realization, renovation, further development and trade of solar systems as well as related services, in particular in the fields of photovoltaic and solar thermal systems, energy storage, e-mobility, wind power systems, heat pump systems, sanitary systems construction and building technology. The company may establish branches, participate in other companies, acquire or establish similar or related businesses, both domestically and abroad, and enter into any transactions and conclude any contracts that are suitable to promote the purpose of the company, or that are directly or indirectly related thereto. The company may acquire, manage and dispose of real estate.