Etienne de Castelbajac

Etienne de Castelbajac is a lawyer at the Paris Bar. He specializes in public business law. He regularly assists public and private operators in the award and execution of French public contracts and procurement.

He regularly pleads before the administrative courts.

Etienne also specializes in criminal public law and disciplinary litigation in the civil service.

In addition to being a partner at Orier, Etienne has been Of Counsel at Arigoni Avocats since 2024.

Etienne practices in English, French, and Italian.