The execution of commercial services, in particular in the field of construction services, in particular in the areas of heating and plumbing, as well as the trade in related goods. The company may establish branches and subsidiaries at home and abroad and participate in other companies at home and abroad, as well as carry out all operations that are directly or indirectly related to its purpose. The company may acquire, encumber, sell and manage real estate at home and abroad. It may also provide financing on its own account or on behalf of third parties and provide guarantees for and assume liabilities of affiliated companies.