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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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02/12/20

On February 10, 2020, the U.S. District Court for the Southern District of New York ruled in favor of Deutsche Telekom AG, T-Mobile US, Inc., Softbank Group Corp., and Sprint Corporation in State of New York et al. v. Deutsche Telekom...

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...

10/10/17

Compass Lexecon was retained by counsel for CenturyLink to analyze competitive effects associated with CenturyLink’s acquisition of Level 3. The Compass Lexecon team, headed by Michael Katz, Hans-Jürgen Petersen, Ka Hei Tse, and Glenn Woroch, analyzed building level competition for...

06/15/17

Over a six month period, Compass Lexecon assisted counsel from Cleary Gottlieb Steen & Hamilton LLP in securing regulatory approval for Dow Chemical Co.’s (“Dow”) merger with E.I. du Pont de Nemours and Co. (“DuPont”). This process culminated with the...

08/04/15

Clearance Relies On Compass Lexecon Merger Simulation Compass Lexecon experts and economists assisted AT&T in securing regulatory approval of its acquisition of DirecTV. Professors Michael Katz of the University of California, Berkeley, and Philip Haile and Steven Berry of Yale...

06/29/15

Court Relies Heavily on Compass Lexecon Expert Dr. Mark Israel, Citing His Testimony In Nearly Every Part of Its Opinion On June 23, 2015, Judge Amit Mehta of the U.S. District Court for the District of Columbia granted a preliminary...