International Arbitration: Investor-State Arbitration | Global

Quinn Emanuel Urquhart & Sullivan has a highly respected international arbitration practice with expertise in handling disputes arising in the construction, infrastructure, oil and gas, mining and telecommunications sectors. The firm represents clients in arbitrations conducted under the rules of leading institutions, including the ICC, the LCIA and UNCITRAL. It is also highly regarded for investment treaty work, with expertise in numerous BITs and the Energy Charter Treaty. The team often handles disputes arising out of joint ventures and breach of contract claims.

Gibson, Dunn & Crutcher regularly acts on significant commercial arbitrations and complex investor-state claims, fielding a strong bench of experienced practitioners in both. The firm attracts a variety of clients in the telecommunications, financial services and energy sectors, as well as governments. The team is experienced in handling a wide range of contentious matters, including disputes arising out of joint ventures, infrastructure projects, insurance agreements and commercial contracts. It regularly handles arbitrations before leading arbitral institutions as well as ad hoc disputes.

King & Spalding has a substantial international arbitration practice with a global reach, advising parties from South Asia and Europe. It fields a team of experienced advocates, with experience in disputes arising in the energy, shipping, mining and financial services sectors. The team is experienced in handling institutional disputes, including those under ICC, LCIA and AAA rules, as well as ad hoc arbitrations. The firm's notable commercial practice is also bolstered by increasing investor-state expertise. 

Latham & Watkins demonstrates extensive experience in disputes with European and Middle Eastern elements. The team is sought after by high-profile clients, including financial institutions, energy companies and telecoms providers. It is also noted for its expertise in arbitral award enforcement matters and for its work in investor-state disputes. The firm is experienced in handling disputes in a range of industries including technology, energy and infrastructure, construction, and mining and minerals. The team represents both governments and commercial entities in arbitrations governed by investment treaties and brought under the Energy Charter Treaty.

White & Case has a well-established international arbitration group with significant expertise in disputes arising from large-scale infrastructure projects around the world. The firm has substantial expertise in arbitrations arising in Eastern Europe, particularly within the energy, insurance and financial services sectors. It handles arbitrations across a number of institutions, including the LCIA, the ICC, SIAC, ICSID and UNCITRAL, and in ad hoc proceedings. The team is experienced in handling every aspect of the process, including advocacy. The practice is particularly recognised in the market for its expertise in construction arbitration, while also being increasingly active in investment treaty claims.

A&O Shearman is highly regarded for its stellar track record in representing sovereign states and corporates in high-value investment treaty disputes. The firm has considerable experience carrying out its own advocacy before courts and tribunals. It is also adept at handling a number of other PIL matters, such as ECT and BIT claims, sovereign immunity concerns and international treaty drafting. The firm's practitioners regularly appear before tribunals under the auspices of UNCITRAL, ICSID and LCIA rules, among others. The team is experienced across a number of industries, acting for clients in the financial services, energy and telecoms sectors.

Arnold & Porter has a distinguished team renowned for advising sovereign states in Europe, Latin America and Asia on investment arbitrations. The firm demonstrates notable experience handling disputes under ICSID and UNCITRAL rules. It is adept at advising on cases that cover a range of sectors, including mining, financial services and construction, among others.

Jones Day has a robust international arbitration team that is routinely called upon by clients in the energy, hospitality and construction sectors, among others. It is well versed in handling disputes involving the CIS and Middle East. The firm draws strength from its global presence, with offices in the USA, Europe and Asia. The team is adept at providing counsel on ICC, SIAC and LCIA arbitrations, and boasts experience advising on matters involving niche areas such as climate change-related disputes.

Reed Smith has a strong international arbitration practice that has a worldwide presence in the energy, construction, mining and telecoms sectors. It has a highly sought-after investor-state practice with an impressive track record in acting for states. The firm is well equipped to handle complex BIT claims and arbitrations under the Energy Charter Treaty. The practice is also increasingly noted for its experience in commercial disputes such as large-scale ICC claims.

Skadden, Arps, Slate, Meagher & Flom has a renowned international arbitration practice with significant experience representing clients in the energy, telecommunications, media and natural resources sectors, as well as handling matters for financial service clients. The firm handles arbitral proceedings under a range of institutional rules, such as those of the LCIA, ICSID and UNCITRAL. It is also adept at representing sovereign states and investors in investment treaty cases arising out of the Middle East, Asia, Africa and Europe.

Baker Botts is well respected for its strong bench of bilingual and dual-qualified arbitration practitioners. The firm is active across a range of jurisdictions, including those in Europe, the CIS, Latin America and the Middle East. It is experienced in ad hoc and institutional arbitrations, including those under ICC, AAA and LCIA rules, with particular expertise in the construction, energy, natural resources and telecoms sectors. The team also acts for both states and corporations in investment treaty disputes. It is well versed in disputes brought under the Energy Charter Treaty.

Baker McKenzie has a well-known team of arbitration practitioners active in disputes arising in the energy, mining, infrastructure and financial services industries. The firm has notable experience in corporate and company matters, including joint venture issues, shareholder disputes and post-M&A claims. It also advises on arbitral award enforcement matters. The team often represents CIS-based individuals and businesses, and is experienced acting in disputes held under a range of rules, including those of the LCIA and the ICC.