
Industry Experience That Matters
We bring world-class financial expertise to Europe’s most complex disputes, with London as our central hub.
Our financial expert witnesses comprise former senior executives from premier global and European financial institutions, leading consulting firms, and key regulatory bodies, including the Financial Conduct Authority, the Bank of England, and the European Central Bank.
We support law firms across the UK and continental Europe in high-stakes matters involving banking regulation, cross-border litigation, M&A disputes, financial and securities fraud, antitrust, asset management, energy, and structured finance.

SEDA is a premier global expert witness firm specialising in financial services, trusted by leading international law firms in high-value litigation and arbitration. We combine over two decades of expert witness and litigation support experience with unparalleled subject-matter expertise across the global financial markets. Our clients benefit from direct access to some of the most influential leaders in the financial services industry.
We deliver independent expert testimony, forensic analysis, valuation services, and data-driven insights to law firms, regulators, and financial institutions worldwide.
Our expert witnesses bring unmatched credentials and senior-level experience across a wide spectrum of financial disciplines. Having held leadership roles as global managing directors, senior executives, and regulatory advisors, our professionals apply rigorous financial, economic, and quantitative analysis to resolve the most complex legal and commercial disputes.
FEATURED
FINANCIAL EXPERT WITNESSES
Financial Industry Expert Witnesses | SEDA Experts | Europe

SEDA provides independent financial expert witness and advisory services across a broad range of complex disputes and litigation matters. Our experts have been instructed in hundreds of high-value proceedings, offering robust analysis and evidence to support counsel and clients throughout all stages of the dispute resolution process.
Our services include:
Independent Expert Witness Reports and Oral Testimony
Support Across the Litigation and Arbitration Process
Mediation and Class Action Certification Advisory
Complex Financial and Data Analysis
Quantification of Losses and Damages
Access to World-Leading Industry Experts
Strategic Advisory and Consulting Services