Cases | Compass Lexecon

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09 Sept 2025

China’s Evolution in International Standardization: From Follower to Global Leader

04 Sept 2025

Leading Neuro and Behavioral Economist Antonio Rangel Affiliates with Compass Lexecon

21 Aug 2025

Leading Stanford University Economist Hunt Allcott Affiliates with Compass Lexecon
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One of the world’s leading economic consulting firms, Compass Lexecon provides law firms, corporations, and government clients with clear analysis of complex issues.

We have been involved in a broad spectrum of matters related to economics and finance – providing critical insight in legal and regulatory proceedings, strategic decisions, and public policy debates.

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Compass Lexecon is internationally recognized as a leading economic and financial consulting firm.

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With more than 600 professionals in 25 offices around the world, Compass Lexecon offers an unmatched global perspective to our clients and a stimulating, thought-provoking workplace for our people.

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Latest cases

Compass Lexecon advises Energie Nederland on Resource Adequacy and the future design of the Dutch electricity market

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Compass Lexecon Affiliate Professor B. Douglas Bernheim Testifies Successfully in Amex Antitrust Jury Trial

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Latest cases

Vodacom prevails in appeal to acquire South African fibre provider Maziv

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Latest cases

Piraeus Bank obtains unconditional approval for acquisition of Ethniki Insurance

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Latest cases

UnitedHealth Group Settles Litigation, Clearing Way for $3.3 billion Acquisition of Amedisys

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Compass Lexecon’s Clients Achieve Landmark Victory in Long-Standing Rail Freight Antitrust Litigation

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Compass Lexecon Experts Assist UNCITRAL Tribunal in Granting c. US$ 160 Million in Damages to Diamante Trading and Others

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Compass Lexecon Client AbbVie, Inc. Prevails on Summary Judgment in Securities Class Action

Court Agrees with Opinions of Compass Lexecon-Supported Experts Kenneth M. Lehn and Wayne Guay

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Showing 1–16 of 18 results

03 Apr 2024

Class Certification

Healthcare & Life Sciences
Compass Lexecon Client Express Scripts Defeats Motion for Class Certification
Compass Lexecon’s client Express Scripts defeated a motion for certification of putative classes of direct and indirect purchasers of the specialty drug Acthar.
12 Feb 2020

Antitrust & Competition

Telecommunications
Compass Lexecon Clients Prevail in Sprint/T-Mobile Merger Trial
U.S. District Court rules in favor of T-Mobile and Sprint merger. Compass Lexecon’s Professor Michael Katz’s testimony cited favorably, confirming no substantial competition lessening.
05 Mar 2019

Antitrust & Competition

Entertainment & Media
Compass Lexecon Client AT&T Prevails as U.S. Court of Appeals Rejects U.S. DOJ’s Appeal of AT&T-Time Warner Merger Clearance
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…
11 Jul 2018

Antitrust & Competition

Telecommunications
Compass Lexecon Clients AT&T and Time Warner Prevail in Historic Merger Case
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…
14 Feb 2018

Antitrust & Competition

Telecommunications
Compass Lexecon Client Huawei Prevails on FRAND Issues in Chinese Court
On January 11, 2018, the Intermediate People's Court in Shenzhen, China entered a ruling in favor of Compass Lexecon client Huawei Technologies Co., Ltd., a leading smartphone manufacturer, in a…
08 Jan 2018

Antitrust & Competition

Technology
Compass Lexecon Client Prevails in Patent Litigation
31 Oct 2017

Intellectual Property

Manufacturing
Compass Lexecon Client Milwaukee Electric Tool Prevails in Patent Litigation
15 Jun 2017

Antitrust & Competition

Manufacturing
Compass Lexecon Assists Counsel from Cleary Gottlieb in Obtaining Clearance of the $130 Billion Merger of Dow and DuPont
01 May 2017

Antitrust & Competition

Manufacturing
In Re TFT-LCD (Flat Panel) Antitrust Litigation
In May 2017, the State of Illinois reached a tentative settlement agreement with the last remaining Defendant in the last remaining proceeding in the multidistrict TFT-LCD price-fixing antitrust…
14 Jun 2016

Damages

Intellectual Property
Recent Developments in Patent Litigation
23 Sept 2015

Antitrust & Competition

Healthcare & Life Sciences
Compass Lexecon's Clients Prevail in Major Antitrust Pay-For-Delay Settlement Case
24 Jun 2015

Antitrust & Competition

Telecommunications
Nokia and Alcatel-Lucent Merger
20 Nov 2014

Damages

Transportation
Port Authority User Fee Controversy
04 Sept 2013

Antitrust & Competition

Technology
Compass Lexecon's Clients Toshiba and HannStar Prevail in Multi-Billion Dollar Best Buy LCD Price Fixing Antitrust Trial
08 Jul 2010

Derivatives & Structured Finance

Financial Institutions & Products
CBOE, Dow Jones, and McGraw-Hill v. International Securities Exchange
15 Jan 2010

Antitrust & Competition

Telecommunications
DOJ Investigation of Wiresless Messaging Fees

Our professionals

Compass Lexecon’s staff includes more than 850 employees, including professional consultants, analysts, and practice support personnel that span 25 offices across the globe.

Meet the team