The company's purpose is to carry out joint and sealing work as well as other construction work of all kinds, in particular conversions, renovations and renovations. It can provide services related to this. The company can establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, and conduct all business that is suitable to promote the purpose of the company. The company can also acquire, hold, manage and sell real estate, securities, copyrights, patents and licenses of all kinds, as well as trade in goods of all kinds. It can also provide financing for its own account or for the account of third parties, as well as guarantees and sureties for subsidiaries and third parties.