Marzena is an associate director with BRG's Economics & Damages practice in London. She is a postgraduate economist specialising in economic analysis, competition economics and econometrics. She has over thirteen years’ experience in economic and econometric modelling and analysis.

Before joining BRG, Mrs. Meeson worked at an economic consulting firm specializing in disputes. She started her career as an economist at Royal Mail Group.

Mrs. Meeson has supported liability and quantum assessments on a wide range of projects and assisted in preparing expert reports for submission to arbitration tribunals, the High Court and other international jurisdictions. She was appointed as an expert and submitted an expert report in a High Court litigation case.

Mrs. Meeson has spoken at industry conferences such as London International Disputes Week, where she has discussed securities litigation; environmental, social, and governance (ESG) topics; and shareholder activism.