Wilson Sonsini Goodrich & Rosati

Antitrust Department

USA - Nationwide
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What the team is known for Exceptional antitrust practice group advising and representing clients in mergers, government investigations and litigation. Features a top reputation for work in the hi-tech sector. Also noted for its in-depth cartel defense practice in both class and private actions, especially those pertaining to the pharmaceutical and digital advertising sectors.

Work highlights Continued to represent Deutsche Telekom in all antitrust litigation pertaining to DT and T-Mobile's acquisition of Sprint.

Notable practitioners


Jonathan Jacobson
is a highly regarded litigator able to manage a plethora of complex antitrust proceedings for large corporate clients. He has appeared at all levels of court including the Supreme Court.


Kenneth O'Rourke
is highly regarded for his antitrust cartel work, regularly representing clients in follow-on litigation. He is further noted for handling large class actions.


Mark Rosman
has a superb practice handling complex investigations by enforcement agencies. He often acts in cartel cases concerning the food and pharmaceutical sectors.


Scott Sher
is noted for his work securing merger clearance on behalf of large national and international corporations. He frequently appears before the FTC and DOJ as well as the European Commission and regulatory bodies in other global jurisdictions.


Susan Creighton
is recognized for her representation of household-name technology sector clients in high-stakes government investigations. She is able to draw on previous experience as the director of the Bureau of Competition at the FTC.