People
Partner
Trial and Global Disputes
/ International Arbitration and Litigation
Giorgio Mandelli is a partner in King & Spalding’s International Arbitration Practice Group, based in London.
Giorgio’s practice focuses on complex, high-value international dispute resolution. He specialises in commercial and investment arbitrations, with a particular focus on representing companies and investors in disputes in the energy and natural resources and financial services sectors. He has acted as counsel and advocate before ad hoc and institutional international arbitration tribunals, including under the ICSID, ICSID Additional Facility, SCC, ICC, LCIA and UNCITRAL Rules.
Most recently, Giorgio has worked on a number of high-profile commercial arbitrations and investment disputes involving Latin American, European and African States, arising variously under international investment agreements and treaties, foreign investment laws and contracts. Additionally, Giorgio provides counsel on public international law matters, including advising States on significant jurisdictional immunity issues in the context of judicial proceedings before European courts, and he has delivered practical training in public international law to lawyers from various ministries of States in the Middle East and Africa. Currently, Giorgio also is sitting as a party-appointed arbitrator in a Stockholm Chamber of Commerce investor-State arbitration.
Giorgio is qualified as a solicitor-advocate in England and Wales and admitted to practice in New York. He was “recommended” by The Legal 500 2014 (Latin America) and described as a “rising star” in the GAR 100 (9th, 10th and 11th editions). He was included in Who’s Who Legal’s inaugural listing of the “Future Leaders of International Arbitration – Partners” (2017) and, again, in 2018. He also was mentioned as “highly rated” for public international law and international arbitration by The Legal 500 UK 2017; a “name to note” in public international law and international arbitration by The Legal 500 UK 2019; noted for international arbitration in The Legal 500 UK 2020.
Giorgio is a regular speaker at conferences on topics of public international law and international dispute resolution and writes frequently on international investment law and arbitration.
LL.M., New York University School of Law
B.A., The University of Oxford
A.B., Princeton University, cum laude
England and Wales
New York
English
French
Italian
Spanish
September 27, 2019
Legal 500 UK 2020 Recognizes King & Spalding Among Leading UK Law Firms
April 9, 2019
Global Arbitration Review Names King & Spalding Most Impressive Firm in International Arbitration
Arbitrator Appointment
Mr Zaza Okuashvili v Georgia Appointed by the Claimant in an SCC (investor-State) arbitration under the UK/Georgia bilateral investment treaty
Selected Investor-State Arbitration Matters
Representing a UK metal trading company in an ICSID arbitration against Sierra Leone stemming from its investment in the mining sector
Represented subsidiaries of a major U.S. glass manufacturer in two ICSID arbitrations, and subsequent annulment proceedings, against Venezuela
See more
September 27, 2019
Legal 500 UK 2020 Recognizes King & Spalding Among Leading UK Law Firms
April 9, 2019
Global Arbitration Review Names King & Spalding Most Impressive Firm in International Arbitration
Arbitrator Appointment
Mr Zaza Okuashvili v Georgia Appointed by the Claimant in an SCC (investor-State) arbitration under the UK/Georgia bilateral investment treaty
Selected Investor-State Arbitration Matters
Representing a UK metal trading company in an ICSID arbitration against Sierra Leone stemming from its investment in the mining sector
Represented subsidiaries of a major U.S. glass manufacturer in two ICSID arbitrations, and subsequent annulment proceedings, against Venezuela
See more
September 27, 2019
Legal 500 UK 2020 Recognizes King & Spalding Among Leading UK Law Firms
April 9, 2019
Global Arbitration Review Names King & Spalding Most Impressive Firm in International Arbitration
LL.M., New York University School of Law
B.A., The University of Oxford
A.B., Princeton University, cum laude
England and Wales
New York
English
French
Italian
Spanish