We assist companies of all sizes, whether listed or not, investment funds, family offices, financial institutions, private or public institutions, startups and incubators, entrepreneurs, and managers.

We support our clients in their day-to-day activities, strategic operations, and in litigation matters in France and abroad, thanks to a powerful international network of renowned partner law firms.

OLLYNS is built on the following founding principles:

Expertise & Ethics

Our teams are composed of experienced lawyers, renowned in their respective specialties, from leading French and international law firms, who share the same conception of their profession, the client's interests, ethics, and the quality of the advice provided.

Responsiveness & Creativity

We provide innovative solutions to the most complex issues and explain them in a simple manner.

We have reimagined our client relationship and have developed a unique digital platform that allows us to focus our services on creating added value for our clients and ensuring a high level of responsiveness from our teams. Our goal is to enable the success of your operations.

Trust & Commitment

We take the time to understand the strategic challenges of our clients in order to offer personalized solutions that withstand the evolving business world and regulations.

The level of commitment from our dedicated teams allows us to maintain a privileged relationship of trust with our clients.


Ollyns is a law firm with a strong international focus.

Most of the firm's lawyers have completed part of their training in foreign jurisdictions and, for some, have practiced their profession abroad or in international law firms. Ollyns' teams regularly handle cross-border transactions.

With the support of a powerful network of leading independent foreign law firms, Ollyns is able to assist its clients in cross-border operations, both in advisory and litigation matters, through highly skilled and structured teams.