Cases | Compass Lexecon

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Latest cases
1. 20 Oct 2025
  
  Court Rejects Damage Claims Against Compass Lexecon Client American Airlines in Novel ERISA Class Action
  
  Transportation
2. 09 Oct 2025
  
  Tribunal Grants Six-Year Concession Extension to Lima Expresa
  
  Transportation
3. 06 Oct 2025
  
  Meta Antitrust Suit Dismissed
  
  Digital Platforms
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31 Oct 2025

Behavioural economics and compliance with the DMA

13 Oct 2025

4 Steps to Designing Effective Survey Samples for Trial

09 Oct 2025

Developing an innovation defence in European merger control
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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.

Our experience and expertise apply to virtually any question of economics, in virtually any context of the law or business, and in any industry.
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Compass Lexecon is internationally recognized as a leading economic and financial consulting firm.

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 consultants.
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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.

Trending

Latest cases

Court Rejects Damage Claims Against Compass Lexecon Client American Airlines in Novel ERISA Class Action

Compass Lexecon Successfully Supports Experts in Demonstrating Lack of Financial Losses

Full case
Latest cases

Tribunal Grants Six-Year Concession Extension to Lima Expresa

Full case
Latest cases

Meta Antitrust Suit Dismissed

Full case
Latest cases

How to value flexible operation in Energy-Intensive Industries: Technical and economic assessment in the EU

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Latest cases

Major Banks Granted Summary Judgment in LIBOR-Based Antitrust Litigation Case

Compass Lexecon Expert Professor Dennis Carlton Testifies Successfully for JPMorgan Chase

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Latest cases

Thermo Fisher obtains clearance for its $4.1 billion acquisition of Solventum’s Purification and Filtration Business

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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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Latest cases

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

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1

Showing 1–16 of 52 results

03 Oct 2022

Class Certification

Financial Institutions & Products
Compass Lexecon Client Tower Research Capital LLC Defeats Class Certification in Alleged Manipulation Case
Plaintiffs sued on behalf of themselves and a putative class of investors who bought or sold futures contracts based on the Korean KOSPI 200 stock index during overnight trading in 2012. The…
08 Sept 2022

Financial Institutions & Products

Valuation & Financial Analysis
Compass Lexecon Client FGL Holdings Prevails in Cayman Islands Stock Appraisal Trial
In The Matter of FGL Holdings is a stockholder appraisal action in the Grand Court of the Cayman Islands resulting from Fidelity National Financial Inc.’s $2.7 billion acquisition of FGL Holdings…
01 Oct 2018

Derivatives & Structured Finance

Financial Institutions & Products
Second Circuit Court of Appeals Rules in Favor of Compass Lexecon Client in Tax Dispute
01 Aug 2018

ERISA Litigation

Financial Institutions & Products
Compass Lexecon Client New York University Prevails in ERISA Class Action Trial
Plaintiffs in this litigation claimed that New York University paid excessive recordkeeping fees and made imprudent investments in its employee retirement plans, thereby failing to fulfill…
01 May 2018

Financial Institutions & Products

Securities & Financial Markets
CFTC’s Action Against Monex
07 Mar 2018

Antitrust & Competition

Financial Institutions & Products
Plaintiffs' Class Certification and Daubert Motions Largely Denied in LIBOR-Based Financial Instruments Antitrust Litigation Cases, with Compass…
In the sprawling LIBOR-Based Financial Instruments Antitrust Litigation matters, Plaintiffs sought certification of three separate classes: (i) traders of Eurodollar futures and options on…
10 Nov 2017

Manufacturing

Securities & Financial Markets
Hewlett-Packard Company and Consolidated Subsidiaries v. Commissioner of Internal Revenue
11 Sept 2017

Class Certification

Financial Institutions & Products
Compass Lexecon Client Archstone Defeats $4 Billion Damage Claims in Class Action and Arbitrations
09 May 2017

Corporate Governance

Financial Institutions & Products
Compass Lexecon's Client The United States Department of Justice Prevails as Court Rejects Starr's $40 Billion Appeal
23 Mar 2017

Bankruptcy & Financial Distress Litigation

Financial Institutions & Products
MF Global and PricewaterhouseCoopers Settle $2 billion Professional Malpractice Case
10 Feb 2017

Financial Institutions & Products

Securities & Financial Markets
Settlement of Martin Act Case Against Former AIG CEO Maurice R. Greenberg and Former AIG CFO Howard I. Smith
07 Dec 2016

Damages

Healthcare & Life Sciences
Abbott/Alere Material Adverse Effect Litigation
15 Nov 2016

Bankruptcy & Financial Distress Litigation

Financial Institutions & Products
Compass Lexecon’s Client – The Commonwealth of Puerto Rico – Prevails in Irreparable Harm Hearing
01 Jul 2016

Bankruptcy & Financial Distress Litigation

Financial Institutions & Products
FHFA and NCUA Litigation
26 Apr 2016

Class Certification

Technology
District Court Relies on Analysis of Compass Lexecon Affiliate Kenneth M. Lehn in Denying Class Certification in Computer Sciences Corporation ERISA…
22 Jun 2015

Antitrust & Competition

Financial Institutions & Products
Court of Claims Agrees with Testimony of Compass Lexecon Supported Experts in Rejecting Hank Greenberg's $40 Billion Damage Claim in AIG Financial…

Our professionals

Compass Lexecon’s staff includes more than 700 employees, including professional consultants, analysts, and practice support personnel that span 25 offices across the globe.

Meet the team