The core activity of TRB Maurer AG is the provision of services in the areas of trust, auditing and consulting, particularly for small and medium-sized enterprises (SMEs), foundations and public administrations. This includes, among other things: Trust: accounting, financial reporting and financial consulting; Auditing: conducting audits as a licensed audit expert of the Swiss Federal Audit Oversight Authority (RAB); Consulting: consulting in the areas of finance, taxes, personnel and organization. The company thus offers comprehensive solutions for the financial and administrative management of companies and organizations.