Our Cases

Compass Lexecon has been involved in many of the largest and most complex antitrust litigation and financial market cases over the past 30 years.

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03/05/19

On February 26, 2019, the U.S. Court of Appeals rejected the Department of Justice’s appeal of the US District Court’s opinion allowing the merger of AT&T and Time Warner to proceed without conditions. The Department of Justice announced soon thereafter...

07/11/18

Compass Lexecon was retained by AT&T and Time Warner to provide economic analysis and expert testimony concerning the merger of the two companies, and to assist with the litigation brought by the U.S. Department of Justice to block the deal...

10/02/17

On October 2, 2017, the Third Circuit Court of Appeals affirmed a District Court order granting summary judgment for DuPont in this antitrust case brought by Valspar, which involved allegations of price fixing in the sale of titanium dioxide (TiO2)...

11/21/16

Compass Lexecon experts Mary Coleman and David Weiskopf were retained by Tony Kim and Alex Okuliar of Orrick, Herrington & Sutcliff LLP on behalf of their client, Blackfriars, to perform an economic analysis of Vink’s acquisition of the Polymershapes business...

12/23/13

Compass Lexecon economist David Weiskopf was retained by Mark Cunningham and David Radlauer of Jones Walker LLP to conduct economic analyses related to the proposed acquisition by Service Corporation International (SCI) of Stewart Enterprises, Inc. (Stewart) in the funeral and...

12/11/13

Compass Lexecon economists Mary Coleman, David Weiskopf, and Peter Davis were retained by Garret Rasmussen, Antony Kim, Douglas Lahnborg, and Ryan Quillian of Orrick, Herrington & Sutcliffe LLP and Keith Jones and Alexandros Stratakis of Baker & McKenzie to conduct...

04/29/13

Meg Guerin-Calvert served as the economic expert for the Pennsylvania Insurance Department (PID) to assist with the PID’s evaluation of the potential competitive effects and benefits to the public interest of the insurance buying public of the proposed affiliation between...

03/18/13

Compass Lexecon economist Mary Coleman was retained by William Berkowitz of Bingham McCutchen LLP and Joseph Tringali of Simpson Thacher & Bartlett LLP to conduct an economic analysis of the proposed acquisition of Sealy by Tempur-Pedic. Dr. Coleman was supported...

01/09/13

Compass Lexecon experts Jon Orszag and Brad Cornell were retained by GeoEye as part of the regulatory review of its proposed merger with DigitalGlobe. GeoEye and Digital Globe were the only U.S. companies providing geospatial imagery to the U.S. government...

12/19/12

Compass Lexecon economists Mary Coleman and David Weiskopf were retained by William Berkowitz of Bingham McCutchen LLP to conduct an economic analysis of the proposed acquisition of more than 100 BWP auto parts locations by Advance Auto Parts (AAP). Drs....

08/16/12

A Compass Lexecon team lead by Janusz Ordover and Andres Lerner assisted in obtaining U.S. Department of Justice approval for a joint venture between Verizon, Comcast, Time Warner Cable, Cox Communications, and Bright House Networks. The Compass Lexecon team included...

01/03/12

On January 3, 2012, The United States District Court (Southern District of Florida) denied class certification in the direct purchaser action in favor of our clients, several producers of ready-mix concrete in Florida. The Court relied heavily on the opinions...

01/03/12

On January 3, 2012, The United States District Court (Southern District of Florida) denied class certification in the indirect purchaser action in favor of our clients, several producers of ready-mix concrete in Florida. The Defendants retained Compass Lexecon expert, Professor...

05/11/11

Compass Lexecon expert David Weiskopf was retained by Joseph Meadows of Arnold & Porter LLP to conduct a damages analysis on behalf of an individual who was allegedly the victim of employment discrimination and physical abuse. Supported by Doja Khandakar...

04/08/11

Compass Lexecon economists Mary Coleman and David Weiskopf were retained by Garret Rasmussen and Antony Kim at Orrick, Herrington & Sutcliffe LLP to conduct an economic analysis of the proposed joint venture between Ineos and BASF in the styrenics industry....

11/02/09

Mary Coleman, supported by a Compass Lexecon team in Washington, DC including David Weiskopf, Anna Koyfman, and Nicolas Shea, provided economic analysis related to Huntsman’s proposed acquisition of certain assets of Tronox. The economic analysis focused on the titanium dioxide...