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19 Jan 2026

Competition Landscape in India: 2025 Insights and Future Trends

13 Jan 2026

Antitrust Specialist Dr Linda Gratz Joins Compass Lexecon

09 Jan 2026

From Aversion to Adoption: The Role of Promotion Design in Mitigating Algorithm Aversion
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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 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

Italian Competition Authority closes glass bottle cartel investigation

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Latest cases

Portuguese hospital operator CUF wins conditional approval to acquire HPA Group

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Latest cases

South African Competition Tribunal grants conditional approval for Vumatel-Herotel transaction

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Latest cases

FIS obtains clearance for its $13.5 billion acquisition of Global Payments’ Issuer Solutions business

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Latest cases

Petrolina Group secures conditional clearance for the acquisition of ExxonMobil Cyprus

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Latest cases

Ball Corporation wins unconditional approval to acquire Benepack’s European beverage cans business

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Latest cases

Towards a regional approach for capacity remuneration mechanisms in Europe

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Latest cases

Compass Lexecon Client 51job, Inc. Prevails in Cayman Islands Stock Appraisal Trial

Court Relies on Testimony of Compass Lexecon Senior Consultant Professor Kenneth Lehn

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Showing 1–16 of 48 results

07 Oct 2022

Antitrust & Competition

Energy
Compass Lexecon’s Clients Eight Current and Former California Refiners Prevail in Multibillion-Dollar Alleged Collusion Case
Two classes of putative consumers filed lawsuits alleging that eight gasoline refiners conspired to fix prices in California starting in 2012.
09 Aug 2021

Class Certification

Retail
Compass Lexecon’s Client Jimmy John’s Defeats Motion for Class Certification in Fast Food No-Poach Case
Compass Lexecon Senior Consultant Dr. Janusz Ordover Cited Favorably in Class Certification Order; Plaintiff’s Expert Excluded under Daubert
02 Feb 2021

Antitrust & Competition

Transportation
Compass Lexecon Client American Airlines Prevails in Antitrust Trial
On January 29, 2021, Judge Sean H. Lane of the U.S. Bankruptcy Court for the Southern District of New York ruled in favor of AMR Corporation et al. in a case related to the AMR/US Airways merger.
29 May 2018

Antitrust & Competition

Healthcare & Life Sciences
Bayer/Monsanto Merger
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…
08 Jan 2018

Antitrust & Competition

Technology
Compass Lexecon Client Prevails in Patent Litigation
28 Aug 2017

Antitrust & Competition

Healthcare & Life Sciences
King Drug Company of Florence, Inc. v. Cephalon, Inc., et al.
On August 28, 2017, the District Court in this case denied Plaintiffs’ motion to certify a class of direct purchasers of Cephalon’s branded drug Provigil.
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…
28 Sept 2016

Antitrust & Competition

Healthcare & Life Sciences
Mylan Pharmaceuticals, Inc. v. Warner Chilcott, PLC, et al. Appeal
26 Sept 2016

Antitrust & Competition

Financial Institutions & Products
U.S. Second Circuit Court of Appeals finds in favor of American Express in U.S. et al. v. American Express Co. et al.
29 Jun 2016

Antitrust & Competition

Technology
SIFMA v. NASDAQ Litigation
14 Jun 2016

Damages

Intellectual Property
Recent Developments in Patent Litigation
16 May 2016

Antitrust & Competition

Energy
FTC Closes Investigation of TransCanada’s Proposed Acquisition of Columbia Pipeline Group
29 Apr 2016

Antitrust & Competition

Transportation
Mann + Hummel Completes Acquisition of Affinia Group with Assistance of Compass Lexecon to Clear Regulatory Hurdles in Poland
04 Apr 2016

Antitrust & Competition

Energy
Supreme Court Ruling on Wholesale Electricity Market Prices
05 Oct 2015

Antitrust & Competition

Manufacturing
Filter Manufacturers Avoid Second Request

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