Mediation of real estate in Switzerland and abroad; provision of financial services with a focus on mortgage product mediation; operation of web platforms; creation and operation of software, in particular in the real estate sector, and sale of services and products directly or indirectly related thereto; acquisition, holding, management, granting and disposal of intellectual property rights such as patents, trademarks, etc.; granting of licenses of any kind in Switzerland and abroad, in particular in the field of franchising; investments; acquisition, encumbrance, sale and management of real estate; financing; assumption of guarantees and sureties for subsidiaries and third parties.