Jean-Louis Collart has the benefit of a solid legal education and a long experience in advising clients in commercial and civil matters as well as in litigation, inheritance law and data protection law.

He has been admitted to the Geneva Bar in 1988. Once having passed the bar exam, he joined a well-known law firm and Zurich. He then spent 3 years at the legal department of UBS Geneva before returning to the bar.

He recently (2021) founded the Geneva boutique law-firm ATHENA where he is practicing.

Committed in several international law organizations, he can draw on a large international network to advise both local and international clients.

Having served for 13 years on the Geneva Bar Supervisory Board, including five years as President, he enjoys recognized practice in the law of the legal profession. In addition to his professional activities, he is committed to serving society through active participation in multiple social and cultural associations or foundations.

He is practicing in French, English and German.