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Signature Litigation LLP

International Arbitration: Commercial Arbitration

UK Guide 2026 : UK-wide

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Signature Litigation LLP

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About

Provided by Signature Litigation LLP

Our team comprises specialist arbitration lawyers who have substantial experience representing clients in high value and complex international arbitrations, whether pursuant to institutional rules (such as LCIA, ICC, LMAA, SCIA, DIAC, DIFC-LCIA, SIAC etc.) or in ad hoc proceedings.

We also have extensive experience in bringing and defending ancillary or enforcement proceedings before national courts.

Our depth of experience and conflict free platform means we are well-placed to provide expert representation and advocacy in complex international matters.

We advise on all stages of the arbitral process including: drafting of arbitration agreements; choice of law and jurisdiction; conducting arbitral proceedings including acting as advocates before arbitral tribunals; enforcement of arbitral awards; and connected court matters such as anti-suit injunctions, freezing orders and other emergency measures.

Our team is also experienced in investment treaty arbitration under the ICSID, ICC and UNCITRAL Rules.

Clients (6)

  • Privinvest Shipbuilding SAL (Holding)
  • Privinvest Shipbuilding Investments
  • Abu Dhabi Mar Investments
  • Logistics International SAL (Offshore)
  • Logistics International Investments
  • CA Indosuez (Switzerland) SA

Industries (13)

  • Automotive
  • Chemicals
  • Construction
  • Defence
  • Logistics
  • Energy
  • Financial Services
  • Insurance
  • Manufacturing
  • TMT
  • Mining
  • Shipping
  • Infrastructure

Chambers Review

Provided by Chambers

International Arbitration: Commercial Arbitration - UK-wide

Band 5

What the Team is Known For

Signature Litigation is an impressive boutique renowned for its astute representation of clients in the energy, financial service and telecommunications sectors. The firm is routinely called upon to handle proceedings under LCIA rules. It has further experience advising on enforcement actions. The team is well versed in multiparty and cross-border disputes, with recent work involving matters stemming from Europe and the Middle East.

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Strengths

Provided by Chambers

  • They are collaborative, flexible and accommodate the needs of the client at hand.

    International Arbitration: Commercial Arbitration respondentUK

  • Signature Litigation demonstrates a strategic approach with careful dealing on every detail of the matter.

    International Arbitration: Commercial Arbitration respondentUK

  • Signature Litigation has a very good understanding of client objectives and business context.

    International Arbitration: Commercial Arbitration respondentUK

  • Signature Litigation is very responsive, good with deadlines and frequently communicates with clients.

    International Arbitration: Commercial Arbitration respondentUK

Notable Practitioners

Provided by Chambers

  • Ioannis Alexopoulos
    Ioannis Alexopoulos

    Ioannis Alexopoulos

    Ioannis Alexopoulos brings longstanding experience in high-value commercial disputes seated across various jurisdictions. He is also adept at handling BIT claims.

    • Ioannis has a broad experience and immediately gets to the real point.

      International Arbitration: Commercial Arbitration respondentUK

    • Ioannis is very good at analysing a problem and distilling it to understand the underlying commerciality.

      International Arbitration: Commercial Arbitration respondentUK

    • Ioannis is an efficient lawyer and a pleasure to work with.

      International Arbitration: Commercial Arbitration respondentUK
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Ranked Individuals at Signature Litigation LLP (1)

UK-wide

Members

Provided by Signature Litigation LLP

Signature Litigation LLP has rankings in the following guides

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