Adam Markiewicz

Managing Director, Quantuma


Gender: Male

Year of birth: 1979

Nationality: Poland

Type of practitioner:


Jurisdiction(s) in which admitted to practice (if applicable):

Fields of legal expertise:

Practice areas:

Joint Ventures, Cooperation, Energy and Natural Resources, Oil & Gas, Competition, Real Estate, Construction, Engineering, Information and Communication Technologies, Sales, Purchases, Consultancy Services, Sports, Corporate Law / M&A, Intellectual Property, Tax Law/ Accountancy, Transport

Contact details


Quantuma Poland sp. z o.o.
ul. Przeskok 2
Warsaw, woj. mazowieckie 00-032




Adam Markiewicz <>



  • Polish: Native
  • English: Fluent
  • French: Basic

Relevant arbitration experience:

I specialise in financial aspects of dispute resolution, predominantly serving as an expert witness in litigation or arbitration as well as an expert determiner. My focus areas include M&A accounting, damage computation, investment valuation and shareholder disputes. He has a particular interest in data-heavy assignments and the use of data science in contentious matters.

I have participated in over 30 litigation and over 20 arbitration matters, of differing size and complexity, conducted under the auspices of various institutions (e.g. the Permanent Court of Arbitration, the London Court of International Arbitration, the International Court of Arbitration of the International Chamber of Commerce, the Vienna International Arbitral Centre, the Court of Arbitration at the Polish National Chamber of Commerce, the Lewiatan Court of Arbitration, courts of Poland, Cyprus and the UK) in Continental Europe, UK, Middle East and Southeast Asia.

I have been cross-examined in both Polish and English.

Education & certifications:

Professional affiliations and certifications

Certified Fraud Examiner (CFE) from the Association of Certified Fraud Examiners, USA
Holder of the Chartered Financial Analyst (CFA) charter from the CFA Institute, USA
Professional Risk Manager (PRM) from the Professional Risk Managers’ International Association, USA
Chartered Accountant / Statutory Auditor from the Polish Chamber of Statutory Auditors, Poland


Massachusetts Institute of Technology (USA), Applied Data Science
Massachusetts Institute of Technology (USA), Innovation Leadership Bootcamp
London Business School (UK), Advanced Corporate Finance
Lodz University of Technology (Poland), MSc. Eng. (Hons) in Management
ESC Grenoble (France), major in financial markets


Additional information: