New York attorney · Reg. #5352281

Sibylle Marie Vieille-Cessay

Registered (registry: Currently registered)

Current employer

Debevoise & Plimpton (luxembourg) Scs · Luxembourg · since at least September 2026

Admission

Admitted 2015, First Department · UNIVERSITY OF CALIFORNIA, BERKELEY LAW SCHOOL

Employment history

• Debevoise & Plimpton (luxembourg) Scs · Luxembourg · current

Compiled from NYS Office of Court Administration registration records, published NY Appellate Division decisions, and SEC orders against attorneys; current as of October 2026. Not an official record; verify with the NY Courts Attorney Search.