Global Guide 2026 : Poland
Ranked Individuals
Provided by Chambers
Clifford Chance has an outstanding team with a comprehensive practice covering high-stakes arbitration, including investment arbitration. The team has demonstrable experience with all key arbitration rules, including those of the ICC and BIT. Its diverse client base consists of blue-chip domestic and international companies, sovereign states and investment funds.
Provided by Chambers
Clifford Chance represented Invenergy Renewables in BIT arbitration proceedings against the Republic of Poland and concerning Invenergy’s investments in the Polish wind energy sector.
Provided by Chambers
Clifford Chance lawyers have top-tier advocacy skills combined with thorough preparation and deep knowledge of international arbitration frameworks.
Clifford Chance is able to discuss and share clear objectives with its client, anticipate issues, programme the work and react in timely fashion to short deadlines and bring home the result.
Clifford Chance offers a strong strategic approach and analyses several pathways from the beginning. It has a good performance in time-pressing situations.
Clifford Chance's team is very commercially oriented and very good at navigating a fluid and chaotic regulatory environment. The team is composed of active strategic thinkers.
With Clifford Chance's experience I'm confident the team wouldn't drag me into arbitration just for the sake of it. I can rely on its advice and strategy.
Provided by Chambers
Bartosz Krużewski is held in high regard for his expertise in handling construction arbitration. He also has extensive experience in investment arbitration, and he is also active as both an arbitrator and arbitration counsel.
Bartosz Krużewski is one of the most competent, versatile and experienced arbitration lawyers in Poland, with excellent knowledge of international arbitration. Working with him is a pleasure.
Bartosz Krużewski is one of the top practitioners in the market.
Bartosz Krużewski is really impressive, he has really good commercial expertise but is also politically astute, able to seamlessly advice clients. I am highly impressed by him.
Bartosz Krużewski is intelligent, very efficient in elaborating strategies and a decision-maker.
Monika Diehl is recognised for her experience assisting clients with BIT and ICSID arbitration proceedings. She is also well placed to advise on set aside proceedings. In addition to her role as counsel, she is also well known for her work as an arbitrator.
Monika Diehl has a very quick reaction every time. She is really good at thinking outside the box, being proactive and choosing the right strategy, not going into dead ends unnecessarily.
Monika Diehl handles complex cases with ease, works tirelessly and delivers great results.
Monika Diehl is an outstanding lawyer who consistently leads complex international cases with confidence and clarity. She is a strong lawyer, always ready with strategic, well thought-out arguments.
Monika Diehl’s support in arbitration is characterised by a blend of legal acumen, strategic insight and a dedicated client focus.
Monika Diehl has very broad international experience, I'd say she's a true international arbitration lawyer.
Arbitration
Arbitration
Arbitrators
Arbitrators
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