Mr Arkadiusz Korzeniewski > CMS > Warsaw, Poland > Lawyer Profile
CMS Offices

Varso Tower
Chmielna 69 St.
00-801 Warsaw
Poland
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Mr Arkadiusz Korzeniewski

Work Department
Dispute Resolution
White-Collar Crime
Arbitration
Position
Partner, Head of Corporate Crime in CEE
Career
Arkadiusz Korzeniewski is an advocate and a partner in the Dispute Resolution practice. He also leads the CMS CEE Corporate Crime initiative.
He has 25 years of experience in advising clients in corporate liability and investigations, corporate disputes, and arbitration proceedings. He also focuses on strategic advice concerning complex multi-disciplinary matters. He provides strategic support to management boards, supervisory boards, and legal departments in contentious and non-contentious matters.
Arkadiusz focuses on both preventive compliance (procedures and audits) and investigation compliance (representing clients in internal investigations). He also provides strategic advice concerning external proceedings (conducted by law enforcement agencies and courts). He also advises on issues related to the protection of whistleblowers. He prepares and advises on whistleblower procedures, and conducts interviews with whistleblowers.
He represents clients in corporate litigation cases. He regularly represents clients in highly complex corporate disputes. These are cases related to transactions such as post-SPA disputes, conflicts between shareholders or conflicts related to takeovers.
Arkadiusz also has significant experience in international commercial and investment arbitration. His unique experience primarily covers international investment arbitration. He represents clients in many high-profile cases concerning foreign investments in Poland. His experience also includes arbitration on large infrastructure projects, including the largest dispute in a Public-Private Partnerships road investment. Arkadiusz also advises on matters related to post-enforcement and the setting-aside of arbitral awards.
Languages
Polish; English
Memberships
Warsaw Bar of Advocates
Education
2015 – Post-graduate Studies in Evidence Law, Jagiellonian University, Krakow
2014 – Post-graduate Studies in Combating Commercial and Fiscal Crime, Jagiellonian University, Krakow
1997 – Master’s degree, University of Warsaw, Faculty of Law and Administration, Warsaw
1997 – University of Warsaw & University of Cambridge, Centre for the Study of English European Union Law, Warsaw
Lawyer Rankings
Poland > White-collar crime
(Leading partners)CMS is a key point of reference for all aspects of white-collar crime, including anti-bribery and corruption issues, anti-money laundering and criminal proceedings. The group is also active in ESG and compliance-related advisory, notably pre-acquisition due diligence, audits, training and risk mapping. Arkadiusz Korzeniewski heads the practice, which benefits from his extensive experience handing preventative compliance and investigation compliance. Key members of the practice also include Maciej Kópczyński, whose expertise lies in internal investigations in the IT, pharmaceutical, consumer good and oil and gas sectors; Mariusz Minkiewicz,who specialises in cybercrimes and sensitive information leaks; and Mateusz Gerlach, who is well-versed in fraud and bribery investigations and corporate defence work.
Poland > Dispute resolution
CMS‘s ‘dispute resolution practice is one of the most renowned in Poland’. It is highly adept at representing construction companies and financial institutions in disputes, and it regularly represents the latter in large class actions. Another core feature of the practice is its experience in proceedings before the CJEU, handling preliminary questions regarding the interpretation of EU law. The group has also witnessed an increase in consumer disputes in the Polish market. Anna Cudna-Wagner spearheads the wider team with expertise in contentious banking mandates, while Arkadiusz Korzeniewski leads the corporate crime practice and Rafał Morek heads up the arbitration group; he is also lauded as a’recognised authority in the field of construction disputes‘. This is also an area of strength for Adam Jodkowski, and for Jan Markiewicz, infrastructure projects form a key part of his practice.
Lawyer Rankings
Top Tier Firm Rankings
- Banking and finance
- Competition/antitrust
- Construction
- Data privacy and data protection
- Dispute resolution
- Employment
- Energy and natural resources
- Insurance
- Intellectual property
- Public procurement
- Real estate
- Tax
- TMT
- White-collar crime