Sonnenberg Law Office

Simon Sonnenberg

  • 2005: Admission to the bar & foundation of Sonnenberg Law Office
  • Since 2018: voluntary legal advice for AWO and Diakonie Düsseldorf in the field of aliens law
  • Main areas of practice: Foreigners law, labor law, corporate law, commercial law

Ye Cheng

  • 2015: Admission to the bar and affiliation with Sonnenberg Law Office
  • Main practice areas: intellectual property law, competition law, e-commerce, immigration law

Fanfei Ji

  • 2014: Admission to the bar in China
  • 2021: Member of the Düsseldorf Bar as a foreign lawyer
  • Main areas of practice: Corporate law, IP law, immigration law