Acquisition, holding and management of participations in Switzerland and abroad and all related transactions. The company may provide related services and carry out financing. The company may establish branches and subsidiaries in Switzerland and abroad. The company may acquire, hold, encumber and dispose of real estate in Switzerland, subject to the Federal Act on the Acquisition of Real Estate by Persons Abroad, and abroad. The company also has the following purposes: a) the performance of special transports, shaft and canal cleaning, waste disposal and street cleaning, the inspection and rehabilitation of canal and pipeline networks using various systems, b) the collection, sorting, recycling, utilization, sale or disposal and disposal of waste of all kinds. To carry out all commercial, financial and other activities which are connected with the purpose of the company.