Atty. Bertrand Coste

Atty. Bertrand Coste

Bertrand COSTE joined Cornet Vincent Ségurel in 1988, in the Nantes office where he practices to this day.He holds an LLB and a master's degree in Business Law from University of Rennes (DJCE). Bertrad COSTE works in company law and mergers and acquisitions, including the tax aspects.

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Profile Summary

About Bertrand Coste at a glance

Bertrand Coste is a business attorney, practicing at Cornet Vincent Ségurel. Recognitions include Best Lawyers in America — Banking and Finance Law (2026). Serands clients in Nantes and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Bertrand COSTE joined Cornet Vincent Ségurel in 1988, in the Nantes office where he practices to this day.He holds an LLB and a master's degree in Business Law from University of Rennes (DJCE)
  • Bertrad COSTE works in company law and mergers and acquisitions, including the tax aspects
  • He regularly advises medium-size, family-owned corporate clients, in connection with all issues relating to their business and strategic development.He also acts as counsel to several banks for structured finance transactions, in particular acquisition finance

Practice Areas Explained

Bertrand Coste's Areas of Practice

Each practice area below reflects the types of cases Bertrand Coste handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

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Frequently Asked

Common questions about Bertrand Coste

Where is Bertrand Coste's law office located?
Bertrand Coste's law practice is located in Nantes. The firm is Cornet Vincent Ségurel. You can contact the office directly through this profile page.
What practice areas does Bertrand Coste handle?
Bertrand Coste focuses on business. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How can I contact Bertrand Coste for a consultation?
You can contact Bertrand Coste directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Bertrand Coste received?
Bertrand Coste's notable recognition includes: Best Lawyers in America — Banking and Finance Law.

Practice Areas

Awards

Best Lawyers in America — Banking and Finance Law
- 2026

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