Provision of services in the field of alternative energy, in particular solar and wind energy, as well as the construction of autonomous energy supply systems; Execution of construction work, both in the high and low construction sectors, as well as provision of services as general contractor, project management, construction management and execution of planning and technical implementation work; Trade in goods in the aforementioned areas as well as export of used construction and other equipment. The company can establish branches in Switzerland and abroad, participate in other domestic and foreign companies, acquire similar or related companies or merge with them, and enter into all transactions and conclude contracts that are suitable to promote the purpose of the company or are directly or indirectly related to it. It can acquire, manage, encumber and sell properties, intellectual property rights and licenses of all kinds.