ao link
Who's Who Legal
Who's Who Legal
Thought Leaders

Thought Leaders

Thought Leader

Thought Leaders - Competition 2021
WWL Ranking: Thought Leader

Global Leader

Competition 2021

Professional Biography

WWL Ranking: Recommended

Peers and clients say:

"Rick is widely considered to be one of the top antitrust lawyers in the US" 
"He regularly handles some of the largest, high-profile transactions" 
"Rick masters competition law, and is very creative and insightful in providing advice" 
"He is meticulous in sending clear messages to the client through every step of the case"


A partner and co-chair of the Antitrust Group, Rick Rule focuses his practice on providing U.S. and international antitrust advice to major corporations in connection with “bet-the-company” matters, particularly high-profile mergers, acquisitions and joint ventures. Formerly head of the Antitrust Division of the U.S. Department of Justice (DOJ), Rick currently represents corporate clients in connection with civil and grand jury investigations by the DOJ, the U.S. Federal Trade Commission (FTC) and the European Commission and in private and governmental litigation both at the trial and appellate levels.

Rick has played a lead role in the antitrust clearance of some of the highest-profile mergers over the past quarter century. Among others, he has advised Cigna in its $67 billion acquisition of Express Scripts and its proposed $54 billion merger with Anthem; Microsoft Corporation in its $26 billion acquisition of LinkedIn and its $8.5 billion acquisition of Skype; Eli Lilly in its $5.4 billion acquisition of Novartis Animal Health; US Airways in its $11 billion merger with American Airlines and in its previous $1.5 billion merger with America West; Monsanto in its $68 billion merger with Bayer; Anheuser-Busch InBev in its $20 billion acquisition of Modelo; Pfizer in its $68 billion acquisition of Wyeth; MGM Mirage in its $7.9 billion acquisition of Mandalay Resort Group; WorldCom in its attempted $129 billion merger with Sprint; and Exxon in its $73 billion merger with Mobil. Rick has also handled major civil and criminal litigations on behalf of clients such as Microsoft, Cigna, The Pasha Group, Kentucky Speedway, Dexia, Morgan Stanley, Fair Isaac Corporation and Nippon Chemi-Con. Additional recent clients include Sirius XM, Goodyear Tire and Rubber, Nucor Corporation, Celanese Corporation and Bacardi Limited.

Law Business Research
Law Business Research Ltd
Meridian House, 34-35 Farringdon Street
London EC4A 4HL, UK
© Law Business Research Ltd 1998-2021. All rights reserved.
Company No.: 03281866