CORTEN is a new law firm which focuses in real estate law. Its current partners have known each other when they were associates at leading real estate French law firm Lefèvre Pelletier & associés. Each partner is involved in a specific field of real estate law and represents its clients before the courts on a regular basis. Arthur de Galembert has developped a practice in commercial leases which he teaches at University Paris II Assas. Marie-Alexandra Vankemmelbeke is involved in building law and real estate development law Pierre-Henri Roussel has a diploma of notary. He is involved in notarial law.