All activities in the real estate sector, in particular the purchase, sale, brokerage, management, administration, operation and development of real estate in Switzerland and abroad, excluding all operations prohibited by the Federal Act on the Acquisition of Real Estate by Foreigners of December 16, 1983 (LFAIE); all activities related to the creation, management, operation, purchase, sale and holding of intellectual property rights, in particular copyrights, image rights, invention patents, trademarks, trade and service marks, domain names, designs and designs, in Switzerland and abroad (cf. articles of association for complete purpose).