Markus Humm, Partner

«One of my favourite tasks is to discuss the annual financial statements with clients: we analyse the key success drivers, distinguish the important from the insignificant, and develop a clear and reliable future strategy together. While doing so, I have often recognised that challenging times often present the greatest chances of success.»

  • Chartered Expert in Financial and Managerial Accounting and Reporting Advanced Federal Diploma of Higher Education
  • Certified Fiduciary, Advanced Federal Diploma of Higher Education

«Effective and reliable cooperation – that’s what we strive for.”


Sinan Kurtaran, Fiduciary

«During my further education, I learned to always develop the best possible solution for the client. I focus on direct and open communication with the client.

From planning to implementation, you have a reliable contact partner at your side for all the important steps in your business planning – for a promising future.»

  • Certified Fiduciary, Federal Diploma of Higher Education
  • Sales Specialist with Federal Diploma of Professional Education and Training

«Quality, reliability, and trust are the cornerstones of our work, and the foundation of our corporate culture.»


Laura Humm, Fiduciary

«What I particularly enjoy about my job is that I can accompany clients on their entrepreneurial journey. By having an external perspective, I can support my clients in an impartial manner. I am also happy to be your sparring partner, to find clarity through thought-provoking discussions.»

  • Certified Fiduciary, Advanced Federal Diploma of Higher Education

«I am at your disposal – fair, proficient, and foresighted


Sonya Emmenegger, Fiduciary

«Meeting your requirements, goals, and wishes is my job. I am happy to support you in mastering current challenges and implementing them administratively.»

  • Chartered Specialist in Accounting and Financial Management Federal Diploma of Higher Education
  • Specialist in HR with Federal Diploma of Higher Education


Florina Tonazzi, Authorised Officer

«I, as a mover behind the scenes, use a range of specialist knowledge and years of professional experience to ensure that various client requests are carried out efficiently and effectively. It is important to me to have a good, personal connection to the client and their employees – be it in accounting, HR administration, or tax administration.»