Ruggli Treuhand GmbH is a limited liability company based in Thal, in the canton of St. Gall, founded in 1998. Its identification number UID is CHE-108.431.025. It is active in "accounting, bookkeeping and auditing activities; tax consultancy". Before moving its legal seat, the company was based in St. Gallen until the 13th December 2007. Currently, the people holding decision-making roles are Claudia Saperas Ruggli (Partner) and Rolf Ruggli (Partner and Manager).