We deliver rigorous expert testimony

Through our clear and independent expert reports

We focus on litigation, globally

Being free from corporate conflicts allows us to help consumers and investors to enforce their rights

We believe in fair markets

And their key role for social justice and the dignity of individuals

Practice Areas

Antitrust Litigation

At Fideres, we specialize in antitrust litigation and other forms of market abuse that distort competition. Our expertise equips law firms with the evidence, analysis, and strategic advantage needed to litigate these cases effectively. Our clients also gain access to our panel of affiliated testifying experts, among the most highly regarded in their fields.

Digital Platforms Litigation

Digital markets pose fundamental challenges for the private enforcement of antitrust laws. Fideres is the leading economic consultancy providing expert testimony in digital platforms litigation in the most consequential cases currently in the courts. We leverage our local presence internationally to support law firms across multiple jurisdictions.

Discrimination Litigation

Our expert testimony focuses on cases of economic unfairness in the public and private sector. We analyze discrimination bias arising from the use of algorithms, artificial intelligence and pricing policies that cause a disparate impact on protected minorities.

Financial Litigation

Fideres is a leading provider of economics and industry testimony for complex disputes in financial markets globally. We provide consulting and expert witness services in cases of market abuse, market manipulation and fraud.

Securities Litigation

Fideres’s economists provide economic expert support during all phases of securities litigation: from book-building to settlement. In addition to the US, we serve law firms and litigation funds in ten jurisdictions. Our expertise ranges from estimating damages to producing market efficiency reports and damages reports.

Environmental Litigation

Using our expertise, we help grass-roots organizations, affected communities and shareholders recover economic damages stemming from environmental harm and greenwashing scandals.

Successes

ORIGINAL CASES

Number of cases filed that relied on Fideres’s economic analysis

CLASS ACTIONS

Number of class actions Fideres has worked on

EXPERT APPOINTMENTS

Number of cases across all areas of expertise where Fideres has acted as an expert

%

SUCCESS RATE

Percentage of cases surviving motion to dismiss stage

by Jamal Dumas

Bicycle Thieves: How Shimano Put the Brakes on SRAM

by Emily Hatchett

A Metadata Monopoly – Unwrapping Gracenote’s Anticompetitive Clauses

by Wanyi Wang

DoorDash’s Algorithm: A Recipe for Higher Prices

by Robert Chang

Crypto ETFs: Simple Concept, Big Issues

Our offices

London

106 Weston Street, London, SE1 3QB, United Kingdom
Tel: +44 20 3397 5160

New York

Chrysler Building, 405 Lexington Ave, New York, NY 10174, United States
Tel: +1 646 992 8510

Frankfurt

Lyoner Straße 14, 60528 Frankfurt am Main, Germany
Tel: +49 61 7491 63000

Johannesburg

Regus, West Tower, Sandton 2146, South Africa
Tel: +27 11 568 9611

Rome

Via Vittorio Veneto 54c, Rome, 00187, Italy
Tel: +39 068 587 0405

Madrid

Carrera de San Jerónimo, 15, Madrid 28014, Spain
Tel: +34 919 494 330

Testimonials

We have used Fideres’s expertise in several commodity market and benchmark manipulation cases. Their knowledge of the financial sector, in particular, has been… valuable to the development and success of the matters we have engaged them on.

David Kovel
Partner, Kirby McInerney LLC

Fideres has consistently produced event studies reports within 24-hours of the request. The speed of the turnaround time has been impressive. They have provided useful insights and charts to explain complex concepts involved in securities litigation filings.

Laura Posner
Partner, Cohen Milstein Sellers & Toll PLLC

I have always found Fideres to be excellent experts. Their work is thoughtful, accurate and displays their valuable real world market experience. They understand the role of an expert in litigation well.

Sharif Shivji
Barrister, 4 Stone Buildings

We have worked with Fideres in relation to several interest rate misselling matters. Their consultants provided us with effective guidance on a variety of aspects, ranging from the valuation of financial instruments, to the bank’s conduct in relation to the… pricing of such instruments.

John Day
Director, DaySparkes Ltd

We have worked with Fideres on several complex securities matters. They have assisted with damages modeling and estimation at the client-outreach stage through to claims filing, in mediation and during the settlement process. Fideres has extensive experience in damage quantification across security types and is a very reliable partner to work with.

Michael Sternhell
Director, Burford Capital LLC

Over the years I have worked closely with Fideres’s research team to investigate new antitrust matters. Their novel investigative approach has led us to work together on several new potential cartel cases and assess their viability at an early stage.

Michael Eisenkraft
Partner, Cohen Milstein Sellers and Toll PLLC

Fideres combines top class financial knowledge with a creative approach in order to provide innovative insights into LIBOR…. They have thoroughly researched and are leading experts on the technical aspects of LIBOR and are professional, reliable and a pleasure to work with.

Philip Young
Partner, Cooke, Young & Keidan LLP

I have engaged Fideres on several securities fraud cases. They have provided our firm with prompt and precise event studies, even in non-standard cases that required innovative approaches.

Bill Schervish
Director, Labaton Sucharow

Fideres have provided our firm with input on various aspects of 10b5 claims, including class-wide damages and market efficiency assessments. They are responsive and their reports clear and to the point.

Jeremy Lieberman
Managing Partner, Pomerantz LLP

Fideres provided us with innovative quantitative analysis that was critical for building this CDS anti-trust case against major dealers. In addition to… [quantifying] the amount of damages, they clearly briefed me and my team on the technical aspects of the CDS market.

Dan Brockett
Partner, Quinn Emanuel Urquhart & Sullivan LLP

Social