Arbitration (International)
Europe-wide
16 years ranked
LAWYER PROFILE
Constantine Partasides KC
Europe 2026
Ranked in 1 practice area
About
Provided by Three Crowns LLP
Practice Areas
Constantine, one of the founding partners of Three Crowns, has appeared as lead counsel in some of the largest international arbitrations of the last two decades. He has secured a series of multi-billion dollar awards for his clients, and defended others in ‘bet-the-company’ claims arising in a number of different business sectors.
In addition to his counsel work, Constantine appears regularly as arbitrator, including in disputes that involve States and State entities. He has experience acting as Chairman or Sole Arbitrator in cases under the ICC Rules, the LCIA Rules, the SCC Rules, and the UNCITRAL Rules.
Constantine is a solicitor-advocate (Higher Courts Civil) and was appointed King’s Counsel in 2014. He was educated at King’s College, London and Cambridge University.
Professional Memberships
Constantine is a Member of the ICCA Governing Board and a Director of the LCIA Board.
Publications
Constantine is a co-author of the fourth, fifth, sixth and seventh editions of the leading textbook on international arbitration, Redfern and Hunter on International Arbitration.
Personal
To read more, visit: https://www.threecrownsllp.com/team/constantine-partasides-kc/
Chambers Review
Provided by Chambers
Chambers European Guide
Arbitration (International) - Europe-wide
Band 1
Individual Editorial
One of Three Crowns' top London-based practitioners, Constantine Partasides KC is a towering figure in the arbitration world, frequently acting for multinational energy companies in highly sensitive investor-state disputes. He is also highly experienced in commercial arbitration.
Strengths
Provided by Chambers
Constantine provides excellent, thoughtful and strategic advice.
Arbitration (International)Chambers European GuideConstantine is without a doubt one of the best advocates of our age; a great orator who knows exactly how to deliver a case. He's got a very lovely and engaging style.
Arbitration (International)Chambers European Guide
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Constantine Partasides KC
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Gaëtan Verhoosel KC
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Georgios Petrochilos KC
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Todd Wetmore
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Carmen Martinez Lopez
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