Europe Guide 2026 : Poland
Ranked Individuals
Provided by Chambers
Łaszczuk & Partners has a well-established disputes team reputed for its activity in domestic and international arbitration cases, with experience in investment arbitration. The team has experience acting on proceedings under Vienna and LCIA rules. The team members additionally have an impressive track record in acting as arbitrators.
Provided by Chambers
Łaszczuk & Partners has the highest quality and culture of legal services provided, corresponding to the best global standards.
What sets Łaszczuk & Partners apart is its vast experience combined with expert legal knowledge and a highly business-oriented approach to resolving the matter.
The Łaszczuk & Partners team is fast-acting, highly experienced, with a strong understanding of business needs – ensuring smooth and efficient case management.
The lawyers at Łaszczuk & Partners do not take a one-size-fits-all approach; instead, they search for unconventional case law to support their arguments when necessary.
Provided by Chambers
Senior Statesperson Maciej Łaszczuk is very proficient in acting as an arbitrator.
Maciej Łaszczuk is one of the most distinguished, knowledgeable and intelligent arbitration lawyers in Poland. He is characterised by exceptional creativity and exceptional personal culture.
Maciej Łaszczuk is of course a very seasoned arbitrator.
Justyna Szpara is highly adept at representing clients in international arbitration proceedings as counsel and is additionally known for her skill as arbitrator.
Justyna Szpara always thinks strategically and looks at the dispute from the legal but also business perspective, which is highly appreciated. She provides us with quick advice.
Justyna Szpara is one of the best arbitrators in Poland.
Łaszczuk & Partners has a brilliant individual in Justyna. She is very intelligent.
Justyna Szpara is a highly experienced lawyer with extensive knowledge. She takes a broad view of the case and approaches solutions with a very calm and measured attitude.
Justyna Szpara is one of the most experienced arbitrators in Poland and this region of Europe. I am very impressed with how she handles her cases.
Jan Ciaptacz has experience in arbitral award enforcements and disputes around land, contracts and post-M&A. He also assists with arbitrations with seats outside of Poland.
Jan Ciaptacz is a rising star in the field of arbitration. He is certainly one of the associates to watch.
Head of Arbitration
Arbitration
Arbitrators
Arbitrators
Provided by Łaszczuk & Partners
Krzysztof Riedl
Jan Ciaptacz
Andrzej Maciejewski
Jan Ciaptacz
View profile of Jan CiaptaczMaciej Łaszczuk
View profile of Maciej Łaszczuk
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