Board of Directors
Senior Management

Gilles Thiéry

Board Member of iQ International AG


Gilles Thiéry has vast finance experience advising companies in matters related to audits, implementation of internal control system and quality, financial analysis and business valuation, coaching during the establishment of new business and restructuring, corporate succession planning and national tax questions. 


  • Gilles serves as General Manager at LacMont, Zug, an enterprise offering a comprehensive and experienced team supporting customers in the fields of accounting, auditing and consulting.

  • Gilles serves as Chief Financial Officer at Medena Holding AG, Affoltern am Albis, responsible of the financial group and tax related matters of the company as well as coordinating all M&A activities.

  • Gilles acted as Vice President in the audit and consulting team at Fidinter Treuhand AG, Zurich.

  • Chief Financial Officer at Pfleiderer Schweiz, Baar, responsible for implementation of Transfer Pricing projects and, the finance, human resources, IT and tax of the local company.

  • Acted as Senior Manager at PricewaterhouseCoopers, St. Gallen, Switzerland, leading financial and due diligence projects, and audit developments, as well as lead auditor for SME’s including real estate and pension funds and quoted SMI clients.

  • Gilles holds a M.A. HSG in Strategic Management and Organization and studies in Business Administration at the University of St. Gallen.