The core activity of Zanuco Treuhand AG is the provision of trust services, particularly in the areas of accounting, tax consulting, and real estate management. This includes, among other things: accounting services, such as taking over accounting tasks, preparing annual financial statements, and supporting financial planning; tax consulting and preparation of tax returns for private and business clients; real estate management and consulting, including taking over accounting tasks for property owners; and consulting services for companies, particularly in the areas of strategy development, corporate consulting, and risk management. The company serves private and business clients, particularly small and medium-sized enterprises, property owners, and start-up companies.