The engineering activity of waterproofing and the execution of waterproofing of all kinds. Promoting and executing the laying of waterproofing, decorative, internal and external coatings for pedestrian, vehicular, industrial and commercial traffic. Thermal insulation, protective fire separations. Sealing and siliconing of all joints and gaps. Interventions in the field of concrete and building rehabilitation, execution of reinforcement and static protection works for load-bearing structures, as well as drying of buildings, remediation and rehabilitation after water damage. Laying of synthetic vinyl and parquet floors. Furthermore, it may carry out any and all commercial activities, directly or indirectly related to the achievement of its purpose, both in Switzerland and abroad; it may acquire or grant participations in other companies with a similar or related purpose to its own. The company may open branches in Switzerland and abroad.