The core activity of ECHO SA is to provide services in the fields of auditing, tax consulting and accounting, particularly for small and medium-sized enterprises (SMEs). This includes, among other things: tax consulting and planning, auditing and consulting, accounting and bookkeeping, support in the founding and management of companies, and advice on corporate law. The company positions itself as a trusted partner for its clients and offers individual solutions tailored to the specific needs and challenges of each client.