Gregory advises clients on commercial and investment arbitration, commercial litigation and investigations.

He regularly acts as counsel in commercial and investment arbitration proceedings (notably under ICC, UNCITRAL and LCIA arbitration rules) in various sectors including construction, infrastructure, energy, distribution, aviation, public procurement and sport. He also represents parties in arbitration-related court proceedings, in annulment proceedings and for the recognition and enforcement of arbitration awards, and advises clients in pre-litigation as well as in the negotiation and drafting of arbitration agreements.

Gregory also acts as counsel in commercial and corporate litigation before State courts.

Before joining Navacelle in 2023, he practiced for 5 years in international and French firms in Paris in international arbitration and litigation.

• Paris Bar (2018)
• New York Bar (2015)
• University Paris Ouest Nanterre La Défense (Master 2, 2013)
• American University Washington College of Law (LL.M., 2012)