After graduating from cantonal high school, Irene Müller completed a two-year language stay in Toronto, Canada, where she worked as a reservation agent for a global hotel chain. Following her return to Switzerland, she spent 25 years as personal assistant to the agency owner and as a consultant at a leading globally networked Swiss advertising agency. In 2006 she took on the position of personal assistant to the CEO and Board of Directors at one of her agency clients, a leading provider of storage solutions and material flow systems listed in Switzerland. She joined Roy C. Hitchman AG in June 2012. As well as for secretarial duties and office management, she is responsible in particular for research and project coordination.