Grant Thornton AG was founded in Switzerland in 1966. At the beginning of 2014, Grant Thornton Switzerland joined forces with ReviTrust, the Liechtenstein market leader at the time, which took over representation of the Grant Thornton international audit and advisory network in Liechtenstein. Bankrevisions- und Treuhand AG and Grant Thornton Switzerland/Liechtenstein merged shortly after that.

A long-term growth strategy has been pursued since the 2014 merger. Another acquisition followed in 2019 when Baker Tilly Spiess SA joined Grant Thornton Switzerland/Liechtenstein, significantly expanding the market presence in French-speaking Switzerland. Thanks to the various key competencies of the four merged undertakings, the company can now offer a comprehensive range of services in the areas of auditing, consulting, taxes and accounting.

Erich Bucher