The core activity of a&o kreston ag is the provision of services in the fields of auditing, tax and legal consulting, financial and accounting, human resources and corporate consulting. Specifically, this includes: Auditing: Auditing of annual and consolidated financial statements, foundation audits; Tax and legal consulting: Tax planning and consulting, restructuring, acquisitions and restructurings; Financial and accounting: Preparation of monthly, quarterly and annual financial statements, reporting according to company guidelines; Human Resources: Payroll, personnel administration; Corporate consulting: Settlement, advice on company form or company foundation or liquidation; Cross-border VAT consulting: Fiscal representation in Switzerland and abroad through an international network. The company thus offers a comprehensive range of services for companies and individuals to advise them on all strategic and operational issues.