Fideres
Fideres is an economic consulting firm focused on litigation economics, financial markets disputes, antitrust, securities litigation, market abuse, market manipulation, and complex group claims.
- Highest 2026 tier: Tier II
- Litigation support and disputes advisory firm
- Litigation Support & Disputes Advisory
Overview
Fideres is an economic consulting firm focused on litigation economics, financial markets disputes, antitrust, securities litigation, market abuse, market manipulation, and complex group claims. The firm provides consulting and expert-witness services in matters where financial data, market behavior, and economic evidence are central.
Its relevance to the ranking comes from its litigation-first positioning. Fideres is not a broad management consultancy; it is built around disputes, economic testimony, and litigation strategy. This makes it especially useful for financial markets, competition, and securities-related claims.
Fideres is included in one 2026 Advisory Ranking category. The highest recorded classification is Tier II.
Firm facts
| Founded | 2009 |
| Firm type | Litigation support and disputes advisory firm |
| Headquarters | London, United Kingdom |
| Primary focus | Economic analysis, expert evidence and litigation support |
| Highest 2026 Advisory Ranking tier | Tier II |
Principal activities
Economic and damages analysis
Competition, finance, valuation, damages and econometric analysis.
Expert support
Expert testimony, reports, rebuttal analysis and hearing preparation.
Discovery and case support
Data analysis, eDiscovery, document review and matter management.
Fideres works with clients on assignments that may combine strategy, specialist analysis, implementation support and organizational adoption. The precise scope depends on the mandate, sector, geography and client requirements.
Sector and mandate coverage
Sector coverage
- Financial services
- Technology
- Healthcare
- Energy
- Industrials
- Consumer markets
Mandate types
- Damages analysis
- Competition economics
- Valuation disputes
- Expert testimony
- eDiscovery
- International arbitration
Market position
Fideres is positioned as a litigation support and disputes advisory firm. Its relevance reflects the combination of specialist capability, institutional experience and practical involvement in complex or sensitive risk matters.
Distinctive focus: Its relevance to the ranking comes from its litigation-first positioning.
Competitive context
Fideres competes with specialist risk advisers, intelligence providers, expert-services firms, technology platforms and larger multidisciplinary professional-services firms. The relevant peer set varies by mandate, industry, jurisdiction, geographic scope and delivery model.
Comparable firms are selected according to overlap in business model, client segment, service coverage, geographic activity and mandate profile. Inclusion does not imply equivalence in scale, ranking or market position.
Leadership
| Person | Current position | Institutional background |
|---|
Leadership information reflects the public sources reviewed for this profile. View the firm’s website ↗
Corporate and regulatory information
Fideres provides advisory, intelligence, investigations, expert, managed or technology services. The contracting entity, professional obligations and regulatory status depend on the service, client jurisdiction and engagement scope.
View registered-entity details
| Service status | Advisory, intelligence, expert, managed or technology services |
| Headquarters | London, United Kingdom |
Principal offices
- London, United Kingdom
Rankings and recognition
Ranking inclusion is editorially determined. The existence or maintenance of a Wiki profile does not influence ranking eligibility, tier or position.
Related Economy analysis
Selected Economy Markets articles providing context for the firm’s advisory environment:
- Private Equity Technology Due Diligence in the AI Era
- How AI Is Reshaping the Consulting Industry in 2026
- The Silent Reshuffle of the Advisory Market
Related institutions and subjects
Sources and data transparency
The profile is based on the following publicly available institutional, regulatory and editorial sources:
- Fideres — official firm overview and service information.
- Advisory Ranking — Top 30 Litigation Support & Disputes Advisory 2026 — inclusion and tier classification.
