The company provides services related to renewable energy, in particular the cleaning of solar installations, their maintenance and servicing, as well as building maintenance services. The company also engages in the trade of solar installations, cleaning equipment and accessories. The company may establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, and conduct all business that is directly or indirectly related to its purpose. The company may acquire, encumber, sell and manage real estate in Switzerland and abroad. It may also provide financing for its own account or for the account of third parties, as well as provide guarantees and sureties for its subsidiaries and third parties.