The core activity of Wichert-Treuhand AG is comprehensive economic and tax consulting, including: tax consulting and planning, trust services, including the establishment and management of companies, accounting, including bookkeeping, annual financial statements and financial planning, auditing and auditing services, succession planning and restructuring of companies, financial and payroll accounting, valuations and legal consulting. The company offers these services primarily to companies in the canton of Schwyz and has specialized in relocation to the tax-friendly canton of Schwyz and domicile management/management.