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Professionals

In more than 100 years of practice, Steptoe has earned an international reputation for vigorous representation of clients before governmental agencies, successful advocacy in litigation and arbitration, and creative and practical advice in structuring business transactions.

Lee Berger
Lee Berger focuses on antitrust law, including civil enforcement, private litigation, criminal investigations, compliance advice, and mergers. Lee has experience working on cases focused on industries…

Partner

Antitrust Investigations & Litigation, Antitrust Mergers, Acquisitions, & Joint Ventures, Antitrust/Competition, ESG, Climate & Sustainability

Boyd Cloern
Boyd Cloern is a first chair trial lawyer who focuses on intellectual property matters. Boyd’s most recent trial experience includes trade secret, copyright, and patent claims, both in federal…

Partner

Patent, Copyright, Trade Secrets, Antitrust/Competition

Derek F. Foran
Derek Foran represents public and private companies in complex civil litigation in state and federal courts. Considered a litigation "heavy weight," his practice focuses on high stakes trials and…

Partner

Commercial Litigation, Independent & Internal Investigations, White-Collar Defense, Antitrust Investigations & Litigation

Weisiyu Jiang
Weisiyu counsels clients before the Department of Justice and the Federal Trade Commission regarding anticompetitive practices. She advises clients on compliance with US merger control laws,…

Associate

Antitrust/Competition, Antitrust Investigations & Litigation, Antitrust Mergers, Acquisitions, & Joint Ventures, Internet, Telecom & Media

John J. Kavanagh
John Kavanagh focuses on complex litigation including antitrust, securities matters, government investigations, and criminal defense matters, as well as insurance coverage and reinsurance…

Partner

Antitrust/Competition, Cartels & Conspiracies, Securities Enforcement, White-Collar Defense

Robert Klotz
Robert advises and represents a wide range of clients in the field of EU and German antitrust and competition law. With his extensive background as an official in DG Competition of the European…

Partner

Antitrust/Competition, Antitrust Investigations & Litigation, Antitrust Mergers, Acquisitions, & Joint Ventures, EU and UK Competition

Leigh Mallon
Leigh Mallon represents leading corporate clients and institutions in high-value, complex commercial litigation and international arbitration matters, as well as in a broad range of regulatory matters…

Partner, Steptoe International (UK) LLP

Commercial Litigation, International Arbitration, Judgment Enforcement & Asset Recovery, Antitrust Investigations & Litigation

Angus Rodger
Angus Rodger has been described by Chambers UK as a "very knowledgeable" lawyer who "really adds value to the business" with his "solution-oriented" advice. Over 30 years of practice, he has…

Partner

Antitrust Investigations & Litigation, Commercial Litigation, Insurance & Reinsurance, International Arbitration

Andrew Saba
Andrew Saba has experience in all aspects of complex commercial litigation and arbitration. He has successfully represented clients in a wide range of cases, including contract disputes, business…

Associate

Commercial Litigation, Independent & Internal Investigations, Securities Enforcement, Financial Services

Ronan Scanlan
Ronan Scanlan has over 15 years' experience in antitrust and competition law, policy and practice, with a focus on merger control, abuse of dominance, antitrust investigations and litigation. He has…

Partner, Steptoe International (UK) LLP

EU and UK Competition, Antitrust Investigations & Litigation, Antitrust Mergers, Acquisitions, & Joint Ventures, Antitrust/Competition

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Press Releases Steptoe Attorneys Named to 2024 Capital Pro Bono Honor Roll April 30, 2025 Press Releases Ryan Hayden Elected to the Futures Industry Association Law and Compliance Committee's Executive Committee April 29, 2025 Seminars & Events Annual Advertising and Consumer Protection Legal Forum May 1, 2025
Press Releases Los Angeles Business Journal Names Robyn Crowther to 'Top 100 Lawyers 2025' List April 23, 2025 Press Releases Steptoe Partner Shannen Coffin Joins Washington Legal Foundation Legal Policy Advisory Board April 17, 2025 Press Releases Steptoe Attorneys Named to Pro Bono Recognition List of England & Wales 2025 April 15, 2025 Press Releases Allison Miller, Experienced Professional Liability Trial Lawyer, Joins Steptoe's Houston Office April 14, 2025 Client Alerts President Trump Announces Long-Anticipated Reciprocal Tariffs on "Liberation Day" April 3, 2025 Press Releases Steptoe Secures Significant Victory for Client Express Mobile on Foundational Web-Design Patents April 3, 2025 Press Releases Steptoe Recognized in The Legal 500 EMEA 2025 March 26, 2025 Client Alerts Administration Dismantles Department of Education March 25, 2025 Client Alerts European Commission Publishes Savings and Investments Union Strategy March 24, 2025

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