Mateusz Wisniewski

Senior Associate

Office Location


  • English
  • ,
  • German
  • ,
  • Polish

Mateusz Wiśniewski is a Senior Associate in the Finance & Capital Markets practice of Arendt & Medernach.

He advises on all types of financing transactions, including secured and unsecured bank lending, structured finance, acquisition finance, asset finance and fund finance.

Before joining Arendt, Mateusz worked in the banking and finance team at another law firm in Luxembourg and in banking and finance teams at other top-tier law firms in Poland. He was also seconded to a major EU banking institution in Luxembourg.

He is a member of the Polish Bar of Advocates. 

Mateusz holds a Master’s in Law from the University of Warsaw (Poland), as well as a Diploma in English and European Law from the British Law Centre at the University of Warsaw. He also participated in the German Law School course at the University of Warsaw in cooperation with Friedrich Wilhelm Universität Bonn.