Our story is inspired by Daniel Udry’s entrepreneurial mindset who, in 2009, co-founded 100 Rhône Avocats law firm in Geneva.
One year later, he launched the office in Sion, where in 2013, he welcomed his partner Luc Jansen, expert in real estate. Sébastien Collart joined the firm in 2011, as an associate in the Geneva office before being named as a partner in 2020. During the same year, Marie Didierlaurent joined as founder of the Dubai office.
In 2022, 100 Rhône Avocats ceases to exist in its initial form. Proud and confident in their respective fields of expertise, the four partners have decided to operate under the common banner of 100 Legal, as from 2023.
Meet our team