Renovations, construction management, building and project management as well as the provision of additional services in the construction industry; exercise of fiduciary activities for the construction industry, in particular organization, planning, execution and administration of new buildings and comprehensive construction projects; provision of services in the field of property management; metal construction, window trade and assembly as well as execution of handicrafts of all kinds. The company may establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire or establish similar or related companies, and enter into all transactions that can achieve synergies with the main purpose; furthermore, it may acquire, manage and sell securities, take out and grant loans. The company may acquire, develop, manage and exploit patents, licenses and manufacturing processes, as well as acquire, manage and sell real estate, and provide guarantees and other securities.