Quinn Emanuel Urquhart & Sullivan, LLP

Lucas Loviscek is a partner in Quinn Emanuel’s Washington, D.C. office, with more than eighteen years of experience successfully representing clients in investment and commercial arbitration and complex litigation. Lucas represents clients in high-stakes disputes and arbitrations administered under major rules and institutions, including the International Chamber of Commerce (ICC), the International Center for Dispute Resolution (ICDR/AAA), the London Court of International Arbitration (LCIA), the International Center for Settlement of Investment Disputes (ICSID), and UNCITRAL.

His experience spans pre-dispute negotiations, conduction of proceedings, discovery, and the recognition and enforcement of judicial decisions and awards. Lucas is qualified in the U.S. and Argentina and has extensive experience litigating cross-border disputes under both civil and common law systems, as well as international law.

Lucas has represented clients in a variety of sectors, including oil and gas, mining, energy, maritime commerce, infrastructure, automobile, financial services, security, telecommunications, and post-M&A disputes.  Legal 500 has named him as a "Recommended Lawyer" for International Arbitration and Litigation (2023-2024), and Lawdragon 500 has recognized him as a "Leading Lawyer" in Global Energy Disputes and Litigation (2023-2025).

Prior to joining the firm, Lucas worked as a litigation and arbitration senior counsel in one of the leading law firms in Argentina.