Joanna Herńandez Grynia

Attorney-at-Law, Senior Associate

Legal advisory services for financial institutions, brokerage activity

  • Has many years of experience in conducting litigation and providing legal services to business entities;
  • specialises in banking law, business law, capital markets law;
  • cooperated with numerous law firms, where she represented clients before courts in disputes between entrepreneurs;
  • responsible for building litigation strategy in CHF loan disputes;
  • has since 2018 supported the legal area of the Brokerage Office of Santander Bank Polska S.A.


  • completed her legal training at the Poznan Bar Association of Attorneys-at-Law and passed her professional qualifications exam in 2016;
  • entered on the list of attorneys-at-law of the Poznan Bar Association of Attorneys-at-Law.


  • Polish
  • English
  • Spanish