Provision and brokerage of services in the fields of construction planning, construction consulting, master builder services, concrete drilling, concrete cutting, demolition work, assembly and disassembly, scaffolding work, construction management, construction supervision, architecture and engineering, electrical installations, sanitary facilities, general contracting, personnel placement, trade in products for the construction industry, in particular with windows, doors, kitchens, scaffolding and floor coverings as well as sanitary facilities and equipment. Conducting training sessions and all real estate services. The company can acquire, manage and sell properties in Switzerland and abroad, import and export goods of all kinds. The company can establish branches in Switzerland and abroad, participate in or acquire other companies, and do everything that serves its purpose.