Areas of activity

Business

Are you an entrepreneur or preparing to launch your own business? Our teams work in business and know the challenges of your activity inside out.
dyn group

Our support

Does your business activity involve the close monitoring of your expenditure and sales?

Do you have to deal with a myriad of ever-changing regulations as well as stock management, order tracking and day-to-day administration on top of all the logistical challenges you face?

Time constraints and the stress induced by all these activities mean it’s difficult to even think about your professional and personal projects.

At DYN, we relish new challenges and strongly believe that the solutions we provide today will make all the difference to your company tomorrow. We guide you through the decision-making process to ensure that the route ahead is both clear and concise. We prioritise a smart and efficient way of working and are committed to finding the right solution for you.

Our experts look forward to helping you implement a tool to simplify the running of your business. Your project is unique and you need to work with people who understand the challenges of your profession. Our teams have previous experience of working in business and know the mindset and challenges of your activity inside out.

They can offer you support in the following areas:

Accounting & reporting

Your contact person in Business

Yuthanann Lauv

DYN Lausanne Director
Qualified fiduciary expert

Gaël Rincon

DYN Genève Director
Qualified expert in Finance and Controlling
Specialist in Finance and Accounting with Federal Diploma

Yuthanann Lauv
DYN Lausanne Director

Yuthanann Lauv has over 15 years’ experience in the fiduciary field. His specific areas of expertise include business consultancy, payroll management and digital bookkeeping. His very calm and thoughtful nature makes him an excellent contact.

Education

Certified Fiduciary Expert
Specialist in Finance and Accounting with Brevet Fédéral (Swiss Federal Certificate)

Languages

French – Cambodian

Engagement

Member of FIDUCIAIRE|SUISSE – Section Vaud
Member of CEECVD

Gaël Rincon​
DYN Genève Director

Gaël Rincon has over 10 years’ experience in various Geneva-based companies and has acquired solid expertise in the field of accounting and finance. Building on this experience, he joined Dyn Group as deputy manager of the Geneva office, where he continues to help companies achieve their financial and accounting objectives by providing them with sound advice. Gaël Rincon is renowned for his ability to listen carefully to his clients’ needs, his creativity in finding new solutions and his openness to discussion. He is a partner of choice for any company looking to improve its financial performance.

Formation

Graduate Expert in Finance and Controlling
Specialist in Finance and Accounting with Brevet Fédéral (Swiss Federal Certificate)

Languages

French – English – Spanish

Engagement

Member of the Geneva Order – EXPERTsuisse Lecturer at the IBAW, training and further training

Listed as one of the “Best tax and fiduciary experts in Switzerland 2025” by the PME & Bilanz newspaper.