Wim Sys

Senior associate

Wim Sys has been a lawyer since 2012. Prior to joining Philippe&Partners in 2021, he was a member of the Leuven Bar for 8 years.

He specializes in all areas of commercial law with a particular focus on litigation, contractual and non-contractual liability as well as contract law. He represents small and large enterprises as well as private individuals in disputes brought before the courts, and provides advice on the drafting, negotiation and conclusion of contracts.

Wim also represents clients in criminal proceedings that have a corporate angle (i.e. financial crimes, directors’ liability, etc.). He has followed specialised training courses and holds a certificate for “cassation proceedings in criminal matters” in addition to the certificate “supralat” (assistance of counsel during police questioning).

Wim is also active academically. He is the author of several legal publications and was an assistant at the Faculty of Law of the KUL from 2013 to 2019.


  • Certificate "Supralat" (assistance of counsel during police questioning) 2019
  • Certificate ‘Belgium Supreme Court in penal matters’ 2015
  • Certificate training as an assistant professor at the KUL 2013
  • Legal Master Degree (KUL) cum laude 2012


Within the bar

  • 2021 - nowadays  : Lawyer at the Brussels Bar
  • 2012 - 2021  : Lawyer at the Leuven Bar

Outside the bar

  • Assistant at the KUL from 2013 up until 2019

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