
Under the leadership of the highly regarded Olivier Loizon, Gide Loyrette Nouel A.A.R.P.I.‘s practice is increasingly retained to handle high-stakes corporate and shareholders' conflicts – notably linked to the debt restructuring and governance of leading listed French corporations. High-profile antitrust follow-on cases also regularly feature within the firm’s caseload, while the team’s all-around litigation skills also extend to commercial, industrial liability, financial products and exequatur cases. Many leading French companies, as well as financial institutions, high-ranking executives and boards of directors, are clients. Also recommended are Jean-Sébastien Bazille, who co-heads the practice, and Bruno Quentin, while Rosalie Lechat also deserves a mention.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Billing & efficiency
Client satisfaction: Sector knowledge
Testimonials
Collated independently by Legal 500 research team.
- ‘Bruno Quentin is an excellent technician, pragmatic and resilient for long-term projects.’
- ‘Olivier Loizon is an exceptional lawyer, not only for his technical expertise but also for his interpersonal skills. His in-depth mastery of litigation, his ability to develop innovative strategies, and his ability to anticipate opposing arguments make him a top-tier practitioner. Always available, responsive, and a good communicator, he knows how to build lasting relationships of trust with his clients.'
- ‘Rosalie Lechat is very technically skilled, an excellent strategist, and a skilled litigator.’
- ‘Jean-Sébastien Bazille: strategic approach to litigation management, good coordination with other departments, responsive.’
- ‘Olivier Loizon and Rosalie Lechat are brilliant in their analysis and understanding of issues and in the strategy they propose, all with a real business sense.’
- ‘Jean-Sébastien Bazille is very good at taking a complex situation and explaining in a clear manner and achieving the desired results.’
Key clients
- VIVENDI
- EDF
- NATIXIS SA
- Atos SE
- CACEIS Bank
- Libyan Investment Authority
- Total Energies Renouvelables France
- Sonepar
- Dentressangle
- Cardiff City Football Club
- Nicolas Desjouis
- Kreditanstalt für Wiederaufbau (KFW)
Work highlights
Assisting Atos SE in multiple high-profile disputes brought by minority shareholders in connection with Atos' financial communication and governance for the period 2017-2024 within the framework of the financial difficulties experienced by Atos.
Assisting Vivendi in the defence of various actions brought by activist shareholder CIAM in connection with Vivendi’s groundbreaking 4-way spin-off project.
Assisting CACEIS Bank in legal proceedings initiated by H2O funds’ holders.
Lawyers
Leading partners: Corporate and commercial litigation
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Practice head
Olivier Loizon; Jean-Sébastien Bazille
Other key lawyers
Bruno Quentin; Rosalie Lechat

