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

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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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13 Oct 2025

4 Steps to Designing Effective Survey Samples for Trial

09 Oct 2025

Developing an innovation defence in European merger control

09 Oct 2025

A simple framework for assessing the plausibility of overcharge estimates in litigation
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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.

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Name: Compass Lexecon LLC
Address: 5 Aldermanbury Square, London, EC2V 7HR, UK
Telephone: 020 3932 9600
Price range: $

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The Analysis • 09 Oct 2025

The market share/dominance fallacy: How narrower markets widen the disconnect between market shares and market power
- Antitrust & Competition