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Contact details

Allen & Overy LLP
1101 New York Avenue, NW
Washington, DC
20005
United States

Telephone icon+1 202 683 3862
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  John Roberti

Partner

Washington, D.C.

John is a member of the firm’s D.C. Investigations and Litigation practice who focuses his practice on civil antitrust litigation and investigations.  He provides strategic guidance to clients on all issues that relate to antitrust, and represents companies in court and before the agencies in their most important matters. 

John is an alumnus of the FTC, which along with the experience developed in private practice gives him insight into the workings of the FTC and U.S. Department of Justice’s Antitrust Division. He represents clients in all aspects of government investigations and private antitrust litigation, and has guided clients through complex merger and civil investigations involving some of their most significant issues. John also has handled high-profile trials and litigation in both private practice and during his tenure with the FTC, and represents clients in high stakes class action litigation.

Both Chambers USA and Legal 500 have recognized John as a leading antitrust lawyer. Chambers reports that "[c]lients find him to be an 'endless resource' who does 'excellent work' across the board." He has also been listed in Benchmark Litigation as a “Litigation Star” and in Washington, D.C. Super Lawyers.  John is a leader in the Antitrust Section of the American Bar Association, where he is serves on the Council.

Professional qualifications

Admitted: Bar of the District of Columbia

Admitted: Bar of the State of New York

Admitted: United States District Courts
    Eastern District of New York
    Southern District of New York
    Western District of New York
    District of Columbia

Admitted: United States Courts of Appeals
    Second Circuit
    Eleventh Circuit
    District of Columbia Circuit 

Admitted: United States Supreme Court

Academic qualifications

J.D., New York University School of Law, 1994 

B.A., Brown University, 1991

Published work

"Third Circuit Should Reverse Ruling that Threatens Technology Industry’s Customer-Support Model," Legal Backgrounder, Washington Legal Foundation (2015), with David Ernst and Matthew Boucher

“HSR Enforcement Action Highlights Narrow Scope of Passive Investor Exemption,” Allen & Overy eAlert (2015), with Elaine Johnston, David Ernst, and Desma Polydrou

“Overview of the Hart-Scott-Rodino Annual Report for Fiscal Year 2014,” Allen & Overy eAlert (2015), with Elaine Johnston, John Terzaken, David Ernst, and Desma Polydrou 

“Avoiding Antitrust Exposure from Information Exchanges During Transactions,” BNA Antitrust & Trade Regulation Report (2014), with Scott Perlman

“The Year Ahead In Global Antitrust Enforcement,” Law360 (2014) 

“Competition Law in Merger Transactions: Managing and Allocating Risk in the New Normal,” Competition Law International (2013), with Richard Steuer and Jodi Simala

“The Application of Antitrust to Public Companies’ Disclosures,” Administrative Law Review (2011), with Richard Steuer and Daniel Jones

“Avoiding antitrust risks in public statements and disclosures,” Securities Regulation Law Journal (2011), with Richard Steuner and Jodi Simala

“Preparing for and Responding to Government Antitrust Investigations,” Mergers & Acquisitions (2010), with Andrew Marovitz

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