Daniel Isenegger came to our company as a junior consultant in autumn 1998 and quickly advanced to become a solid bulwark. He graduated as a chartered practising accountant in 2002 and he has been constantly expanding our Accounting & Fiduciary department since then besides his core activities of providing specialist tax, corporate and financial advice. On the re-structuring of our company in 2018, he took over the management and Board Presidency simultaneously and exercises signatory rights accordingly. Our Managing Partner prefers spending his limited free time with his family and on travelling.

Languages: German / English

After his career as a legal consultant specializing in business law at FIDES and Revisuisse Price Waterhouse, he entered our company in March 1998 and remained Managing Partner until 2017. When he is not busy assisting our clients with the establishment of companies or tax optimization, he occupies himself with his specialization, which is succession planning for private individuals as well as business people and businesses. In his free time, he prefers being out and about on his racing bike, increasingly in his second home Cuba.

Languages: German / English / Spanish / French

After completing her commercial vocational training and gaining the Swiss Vocational Baccalaureate Renate Strüby started out on her career working for various trust companies in the Zug area. In 2001 she was awarded the Federal Certificate in Trusteeship and in 2005 she qualified as a Swiss Certified Fiduciary Expert, after which she gained further practical experience in fiduciary activities, auditing and taxation in Zürich and Winterthur. Renate Strüby joined our Trust Department as Account Manager in July 2018. In her free time she enjoys spending time in Central Switzerland’s lake district and skiing areas.

Languages: German / English

Susi Weber entered B. Schaller Treuhand AG in 1987 shortly after graduating from her business internship and has remained loyal to us despite changing ownership and merging. With her broad specialist knowledge, great experience in the accounting and tax areas as well as her efficient approach, she is a part of our competent fiduciary team. She enjoys spending her free time with her family and in the countryside.

Languages: German

Michel Stutzer commenced his professional career in the banking industry and spent several years with a large insurance company. After gaining his Bachelor’s degree in Business Administration, he worked as a consultant in taxation, investment and retirement planning and qualified as a certified financial planner. He also gained valuable experience as the proprietor of a manufacturing and marketing enterprise. He has been a valuable addition to our team since the summer of 2018 and is training to become a Certified Fiduciary Expert as well as performing his professional duties. Very much a family man, he is an ardent mountain enthusiast.

Languages: German / English / French / Spanish

After graduating from her business internship in the fiduciary area, Denise Schuler went to Schaller Treuhand AG in the year 2000, and finally came to our company on merging with them. In parallel with her work, she qualified herself as an accounting clerk by undertaking further education at the Zug Business College. Besides her part-time work, she manages her family. Her leisure activities include skiing, snowshoe walking, mountain-biking and much sport.

Languages: German

After completing her professional training in commerce, Monika Fischer was employed as Commercial Manager and then Manager at an SME. Prior to joining us in 2022 she gained several years’ experience and broadened her knowledge inpersonnel/HR, bookkeeping and payroll services. Monika Fischer likes to spend her free time with her family, friends and animals and enjoys the peace and quiet of the natural environment.

Languages: German / English

Shortly after graduating from her business internship, Raphaela Berchtold entered our company on 1 July 2003 and managed administrative matters as our sole secretary for many years. She has been attending to various tasks for the CEO as previously but on a part-time basis since the birth of her daughter in April 2016. She has put her favourite hobby of riding on hold in favour of her family.

Languages: German / English

After completing her professional training in business administration, Karla Knezevic initially worked as an administrative officer at a French construction group in Zurich. She joined us in the spring of 2022 as a receptionist and management assistant, since when she has kept everything running smoothly on the administrative side of things and also assists the team with customer orders. In her free time, she enjoys outdoor activities and long-distance travel. 

Languages: German / English / Croatian