Bertschi Finance offers a wide range of services in the fields of finance, accounting, and business consulting. The core activities include: Financial and accounting services: financial accounting, payroll accounting, annual financial statements, tax optimization; Business consulting: strategy implementation, business plan creation, financial planning, process management; Personnel administration: personnel management, payroll accounting; Tax returns: preparation of tax returns for companies and individuals; Trust and accounting services: accounting, payroll accounting, annual financial statements; Pension planning and insurance: consulting and brokerage of pension and insurance solutions. Overall, Bertschi Finance provides comprehensive services for companies and individuals in the areas of finance, accounting, and business consulting.