Department profile
Stewarts

International Arbitration: Commercial Arbitration

Global Guide 2026 : UK

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Stewarts

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About

Provided by Stewarts

Stewarts is a leading disputes-only firm with a specialist international arbitration practice. We are a centre of excellence for complex, high-value cross-border disputes, acting for clients where commercial, legal and geopolitical pressures are at their highest.

Our team advises on some of the most challenging disputes across multiple jurisdictions, governing laws, arbitral seats and procedural frameworks. We act under all major institutional and ad hoc rules, including the ICC, ICSID, LCIA, SCC, SIAC and UNCITRAL Rules, delivering strategies that are commercially grounded, cost-effective and uncompromising on quality.

We combine specialist arbitration expertise with deep sector knowledge and regional insight to help clients protect value, manage risk and achieve their strategic objectives.

Industries (10)

  • Energy and natural resources
  • Pharmaceuticals
  • Life sciences
  • Infrastructure and construction
  • Transport
  • Financial services and insurance
  • Technology
  • Telecommunications
  • Intellectual property
  • Commodities, shipping and international trade

Chambers Review

Provided by Chambers

International Arbitration: Commercial Arbitration - UK

Band 4

What the Team is Known For
Stewarts has a dynamic practice with a notable offering in commercial arbitration. The firm demonstrates particular prowess in Africa-related disputes, and offers specialist experience in the energy and telecoms sectors. It acts on behalf of an impressive roster of companies, funds and high net worth individuals, alongside acting for sovereign states in BIT claims, and is experienced in arbitration held under LCIA, SCC and ICC rules.
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Strengths

Provided by Chambers

  • The department is distinguished by its entrepreneurial mindset.

    International Arbitration: Commercial Arbitration respondentGlobal

  • They are highly responsive, transparent and dedicated to achieving the best outcomes for their clients.

    International Arbitration: Commercial Arbitration respondentGlobal

  • Stewarts has demonstrated exceptional attention to detail and maintains a consistently positive and proactive mindset in their work.

    International Arbitration: Commercial Arbitration respondentGlobal

  • They are astute in both commercial and legal terms.

    International Arbitration: Commercial Arbitration respondentGlobal

  • This department stands out for its effective multidisciplinary collaboration and relentless focus on client satisfaction and quality.

    International Arbitration: Commercial Arbitration respondentGlobal

Notable Practitioners

Provided by Chambers

  • Sherina Petit
    Sherina Petit

    Sherina Petit

    Sherina Petit is head of the firm's India practice. She maintains her position at the forefront of complex India-related arbitrations. She is sought after for her multi-jurisdictional expertise and knowledge of ICC and LCIA procedures. She is also adept at handling significant BIT claims.

    • It is difficult to beat her work ethic and technical abilities.

      International Arbitration: Commercial Arbitration respondentGlobal

    • Sherina has strong negotiation skills, extremely effective communication abilities and commercial acumen.

      International Arbitration: Commercial Arbitration respondentGlobal

    • Sherina is well renowned for her experience, expertise and excellence in handling large complex multi-jurisdiction arbitration cases.

      International Arbitration: Commercial Arbitration respondentGlobal
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  • Alejandro Garcia
    Alejandro Garcia

    Alejandro Garcia

    Alejandro Garcia has a practice that straddles both commercial and investor-state disputes. He regularly acts for clients in the infrastructure and energy sectors and has strong links to Latin America.

    • Alejandro combines outstanding analytical abilities with a practical mindset, always focusing on achieving the best possible outcome for his clients.

      International Arbitration: Commercial Arbitration respondentGlobal

    • He is attentive, responsive, and highly attuned to client priorities, ensuring that advice is not just accurate, but timely, practical, and tailored to the needs of the matter.

      International Arbitration: Commercial Arbitration respondentGlobal

    • Alejandro thinks outside of the box whilst being business-oriented.

      International Arbitration: Commercial Arbitration respondentGlobal

    • He is a problem-solver.

      International Arbitration: Commercial Arbitration respondentGlobal

    • He demonstrates great strategic thinking.

      International Arbitration: Commercial Arbitration respondentGlobal
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  • Daniel Wilmot
    Daniel Wilmot

    Daniel Wilmot

    Daniel Wilmot is particularly noted for his expertise in disputes arising in Africa. He advises clients on issues involving a wide spectrum of sectors, including energy and oil and gas.

    • He is exceptionally well articulated, with a refined and strategic approach to problem-solving that sets him apart.

      International Arbitration: Commercial Arbitration respondentGlobal

    • He takes the time to ensure his clients not only grasp the legal aspects but also how those fit into their broader business goals, making his advice both clear and strategically valuable.

      International Arbitration: Commercial Arbitration respondentGlobal

    • Daniel is really excellent with the client and really focuses on the main points. He is very commercially minded and focused.

      International Arbitration: Commercial Arbitration respondentGlobal

    • He demonstrates a genuine, deep expertise in arbitration and an ability to read the merits and sense the suitable strategy to adopt.

      International Arbitration: Commercial Arbitration respondentGlobal
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  • Rovine Chandrasekera
    Rovine Chandrasekera

    Rovine Chandrasekera

    Rovine Chandrasekera is head of Stewart's Middle East practice. He has extensive experience in shipping and telecoms disputes.

    • He is sensible, able and presents very well.

      International Arbitration: Commercial Arbitration respondentGlobal
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Ranked Individuals at Stewarts (4)

UK

Members

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