Sebastian Gheith

Staff Attorney
New York Office
T: 212.350.2710
F: 212.350.2701


Sebastian Gheith is an attorney in the New York office of Constantine Cannon.  He represents clients in a variety of complex commercial litigation matters and settings including antitrust and contract disputes in standard setting and trade association environments, and the electronic payments industry.  Sebastian participates in the firm’s eDiscovery practice and provides support to the firm’s trial teams.


J.D., Seton Hall Law, 2003

B.S., State University of New York at Buffalo, Business Management, concentration in Finance, 2000

Practice Groups


  • New York
  • New Jersey
  • Southern District of New York

The London office of Constantine Cannon is a separate and independent limited liability partnership registered in England and Wales (with registered number OC376384) with a registered office at 1 Paternoster Square, London EC4M 7DX. Constantine Cannon LLP in London is authorised and regulated by the Solicitors Regulation Authority. The professional rules applicable to the firm are available at the SRA website at