Partner
eligiusz.krzesniak@squirepb.com
Languages spoken
English | German | Polish
Eligiusz Krześniak is the managing partner of our Warsaw office and professor and chair of the Commercial Law Faculty at the Lazarski University in Warsaw, where he teaches business law and arbitration. His practice focuses mainly on arbitration and regulated sectors, including some of the largest projects in those areas in the recent years in Poland.
Recommended in 2025 Chambers Global and 2025 Chambers Europe in the Arbitrators category, as well as in Legal 500 EMEA 2024 and 2024 Lexology (formerly Who’s Who Legal) in the Dispute Resolution, Energy & Natural Resources, Technology, Media & Telecommunications and Sports & Gaming categories. Client feedback confirms he is a “top-notch expert and leader.” He is also praised for being “dedicated to each task’, ‘commercially orientated, versatile and always available.”
Eligiusz has been elected, twice, to the position of the president of the Polish Arbitration Association by its peers – leading arbitration practitioners in Poland – and has been leading the association for the past seven years.
He has resolved over 50 international arbitration cases, with more than half of them as president of the Panel. He is listed among recommended arbitrators by the leading Polish and international arbitration institutions and has represented numerous clients in national and international arbitration proceedings.
In the past he served as the deputy chairman of the seven-person Supervisory Board of PKO BP, the largest Polish state-controlled bank with over 25,000 employees, and as a member of the nine-person supervisory board of PZU S.A., the largest Polish state-controlled insurance group with close to 40,000 employees. He was also the chairman of the Supervisory Board of Alior Bank, another leading Polish bank, listed on the Warsaw stock exchange.
He is the author of over ten books and over 100 articles, published in leading peer-reviewed journals on legal topics.
Dispute Resolution and Arbitration
Technology, Media and Telecom (TMT)
Energy
Recognized in Chambers Global 2026 for Arbitrators
Recognized in Chambers Global 2025 for Arbitration
Recognized in Chambers Europe 2025 for Arbitrators
Recommended in Legal 500 EMEA 2024 for Dispute Resolution
Recommended in Legal 500 EMEA 2015-2024 for Technology, Media & Telecommunications
Recommended in Legal 500 EMEA 2015-2024 for Energy & Natural Resources
Recognized by Chambers Europe 2013-2019 for Technology, Media & Telecommunications
Recognized by Lexology (formerly Who’s Who Legal) in Technology, Media & Telecommunications and Sports & Gaming
Won best Polish lawyer in Technology, Media & Telecommunications according to Rzeczpospolita daily in 2013 and 2014
Recommended for best Polish lawyer in Technology, Media & Telecommunications according to Rzeczpospolita daily in 2023