Founded in 1989 and based in Weinfelden, Switzerland, Seibert Treuhand AG has established itself as a trusted partner for small and medium-sized enterprises (SMEs), private individuals, and public sector institutions. As a member of EXPERTsuisse, the company is committed to providing high-quality, personalized services. Their core business revolves around fiduciary services (including accounting and financial statements), tax advisory, business consulting (covering company formation, succession planning, and restructuring), auditing, and payroll administration.

Founded in

Switzerland