Cases | Compass Lexecon

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23 Jun 2026

Taking Article 6(12) DMA seriously: FRAND access prices for app stores

18 Jun 2026

Assessing the potential impact of differences in regional scope when valuing SEP licences

18 Jun 2026

How severity analysis can help courts better assess econometric evidence: Rethinking statistical significance when quantifying cartel damages
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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.

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With more than 600 professionals in 23 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

Finnish security service firm Loihde receives conditional approval to acquire BLC Turva

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Latest cases

Carlyle receives green light for €7.7 billion acquisition of BASF Coatings business

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Latest cases

Air France and Airbus obtain global clearance for their A350 component maintenance services JV

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Latest cases

Chemical producer LB Group clears all regulatory hurdles to acquire titanium dioxide assets from Venator Materials UK

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Latest cases

Costs and effects of the current German regulatory framework for natural gas storage facilities: a contribution to the German gas market design discussion

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Latest cases

Compass Lexecon Client OpenAI Obtains Total Defense Victory in Elon Musk’s Suit Over For-Profit Restructuring

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Latest cases

Compass Lexecon Client ExxonMobil Prevails in Rare Securities Fraud Class Action Jury Trial

Senior Consultant Professor Allen Ferrell Testifies at Class Certification Hearing and Trial

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Latest cases

Finnish competition authority conditionally clears Saferoad’s acquisition of Cleanosol

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Showing 1–16 of 21 results

21 May 2026

Damages

Digital Platforms
Compass Lexecon Client OpenAI Obtains Total Defense Victory in Elon Musk’s Suit Over For-Profit Restructuring
In this highly publicized litigation and trial, Elon Musk accused OpenAI and cofounders Sam Altman and Greg Brockman of “stealing a charity.”
30 Sept 2025

Antitrust & Competition

Financial Institutions & Products
Major Banks Granted Summary Judgment in LIBOR-Based Antitrust Litigation Case
On September 25, 2025, Judge Naomi Reice Buchwald of the US District Court for the Southern District of New York rejected all remaining claims in a long-running multidistrict litigation accusing…
18 Dec 2023

Class Certification

Financial Institutions & Products
Compass Lexecon Major Bank Clients Defeat Class Certification in Interest Rate Swaps Antitrust Litigation
On December 15, 2023, US District Judge J. Paul Oetken denied certification for a class of investors (plaintiffs) that claimed that major investment banks (defendants) conspired to boycott…
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…
24 Mar 2017

Damages

Financial Institutions & Products
JP Morgan Investment Management Litigation
12 Jan 2017

Damages

Energy
Compass Lexecon Clients Bechtel and Jacobs Engineering Successfully Defeat $8 Billion Damage Claim
08 Jan 2016

Corporate Governance

Financial Institutions & Products
Steven Cohen Administrating Proceeding
04 Nov 2014

Financial Institutions & Products

Securities & Financial Markets
Valeant and Pershing Square v. Allergan Takeover Litigation
22 Oct 2014

Financial Institutions & Products

Securities & Financial Markets
Compass Lexecon's Clients Morgan Stanley and Van Kampen Prevail in Auction Rate Securities Derivative Litigation
30 Jan 2014

Damages

Technology
Patent Infringement Case Involving Square
29 Apr 2013

Corporate Governance

Financial Institutions & Products
H.J. Heinz Acquisition
20 Sept 2012

Bankruptcy & Financial Distress Litigation

Financial Institutions & Products
Zurich Re
04 Nov 2010

Bankruptcy & Financial Distress Litigation

Financial Institutions & Products
Terra Firma v. Citigroup
22 Jul 2010

Corporate Governance

Technology
Securities and Exchange Commission v. Dell Inc. and Michael Dell
11 Jun 2010

Damages

Financial Institutions & Products
State of Alaska v. Mercer
20 Nov 2009

Damages

Manufacturing
Ricoh v. Quanta Computer and Quanta Storage
Compass Lexecon's analysis led to a $14.5M jury award for Ricoh in a patent infringement case against Quanta, validating and quantifying damages on DVD/CD drive patents.

Our professionals

Compass Lexecon’s staff includes more than 700 employees, including professional consultants, analysts, and practice support personnel that span 23 offices across the globe.

Meet the team