The company's activities include building construction (superstructure and substructure work and engineering), general contracting, subcontracting of building construction activities, project development, acquisition and sale of real estate, and participation in other Swiss or foreign companies. The company's purpose also includes facility and property management, leasing and subleasing of real estate and/or buildings and/or parts thereof, management of real estate and/or buildings and/or parts thereof, management, marketing and commercialization of real estate. The provision of cleaning, concierge and other services necessary or related to the management of real estate is also included. The purpose also includes other activities and services directly related to the same. The company may also use the collaboration of third parties. Within the scope of its purpose, the company may acquire or participate in other similar companies.