Related team

Oyat avocats - Charlotte Barraco-David
Charlotte Barraco-David
Counsel
Tony Janvier
Partner
Oyat avocats - Marie-Hélène Tonnellier
Marie-Hélène Tonnelier
Partner
Oyat avocats - Laurent de la Brosse
Laurent de la Brosse
Partner
Oyat avocats - Romain Canot
Romain Canot
Partner
Oyat avocats - Guillaume Ledoux
Guillaume Ledoux
Partner
Oyat avocats - Caroline Basdevant-Soulié
Caroline Basdevant-Soulié
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29.07.2025 - Awards

Oyat is ranked by The Legal 500 Paris 2025-2026 in 5 categories

Ranked in:

Public and Administrative Law

What our clients say:

“The team is highly responsive, attentive, and adapts to client requests without a one-size-fits-all approach. It demonstrates flexibility in its organization to best meet clients’ needs, anticipates challenges, and provides proactive, solution-oriented advice. The guidance offered is both insightful and pragmatic.

 

Venture Capital and Growth Capital

What our clients say:

“The Oyat private equity team delivers outstanding legal advice and services that are both commercially minded and pragmatic. The team has deep knowledge of the French market. Thanks to its extensive international network and cross-border approach, it handles major PE and M&A transactions with efficiency and sophistication.

 

IT and Internet

What our clients say:

“Marie-Hélène Tonnellier is a prominent figure in the tech sector. Her expertise is exceptional, and she is consistently highly responsive.

 

Construction

What our clients say:

“Widely recognized as one of the market leaders by both peers and clients, he is consistently involved in high-profile cases where he plays a central role.

 

Environment

What our clients say:

“The team, specializing in projects, infrastructure, and environmental transition, handles matters involving complex contracts, real estate law, environmental regulations, and energy transition. It is particularly active in sustainability and energy transition projects.

 

 

The partners at Oyat warmly thank their clients and peers for their continued trust and recognition in the latest Legal 500 France rankings. This distinction is both an honor and a strong encouragement to pursue our unwavering commitment to excellence and client service.