Grzegorz Leśniewski is a recognised expert in the field of new technology law, personal data protection, e-commerce, intellectual property and M&A. His more than a decade of experience in conducting complex negotiations and transaction processes provides a solid foundation for his role as an arbitrator. Thanks to his in-depth knowledge of the industry, he has led numerous mergers and restructuring processes and supported key players in the IT and e-commerce sectors. This comprehensive experience allows him to effectively resolve even the most complex arbitration disputes.

As an arbitrator, he combines in-depth knowledge of the law with practical experience. He is the vice-chairman of the FinTech Committee at the Polish Chamber of Information Technology and Telecommunications. Grzegorz also advises in English, which enables him to work effectively with international clients.