Martello Expert Services provides independent expert witnesses, subject matter experts and a range of consulting services to the legal sector and its clients. Specialising in financial services, energy, insurance, trade finance, commodities, and IT, Martello has a network of over 500 experts. Our pool of experienced professionals are carefully selected, having been through Martello’s onboarding and interview process.
Martello’s directors have a deep practical understanding of the financial services sector, from foreign exchange to investment fund management, fixed income trading to banking regulation, and M&A to lending.
Martello’s team of seasoned energy professionals span the oil and gas value chain, LNG, contract negotiation, and renewables, helping to navigate the industry's complexities to deliver practical and effective solutions.
Led by a team of industry professionals, our insurance experts have extensive knowledge in insurance claim disputes, policy interpretation, risk management, and underwriting practices.
Trade finance plays a critical role in international trade, helping businesses mitigate risks and secure financing. Martello’s experts provide comprehensive guidance across the full range of trade finance instruments and products globally.
Our team offers unparalleled expertise across global commodity markets, including energy, base and precious metals, and agricultural commodities.
Our information technology sector was established by leading IT industry professionals with expertise across cybersecurity, data management, artificial intelligence, blockchain and cloud computing.
Martello Expert Services stands out as a leader in expert witnessing and consulting, trusted by hundreds of clients for high-stakes cases.
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Before an expert is onboarded, Martello undertakes a thorough assessment of each candidate. We interrogate subject matter expertise, check reputational records and obtain independent references.
Our expert cohort is deep and diverse in nature. We typically put forward a number of experts for each potential assignment, so that our clients can compare and contrast different individuals against their requirements.
Learn more about our expertsOur case management team boasts a wealth of experience in ensuring the accuracy, quality, and integrity of court-ready documents.
Our analysts provide comprehensive wraparound assistance, enabling our experts to deliver objective and independent assessments, draft precise submissions, and testify with confidence, regardless of their prior experience.
Meet the team"We have worked with Martello on several high-value and complex financial services disputes. They have sourced high-quality experts, in one case at short notice, and delivered a strong, nuanced reports, as well as providing a collaborative and responsive service."
"We have very much appreciated the service from the whole Martello team: they have been responsive, diligent and adept at handling the complex issues they have been instructed on."
"We found Martello to be very professional and its employees extremely friendly and easy to deal with."
Martello were instructed on behalf of a commodities trading company in order to provide an […]
Martello were instructed on behalf of a multinational bank to provide an expert witness report […]
Martello was appointed to provide independent expert witness services in a dispute regarding the value […]
Martello were instructed on behalf of a commodity trading company to provide an expert witness […]
Martello were instructed on behalf of a Dubai-based specialist brokerage firm to provide an expert […]
Martello were instructed on behalf of a wealth management company to provide an expert witness […]
Martello were instructed on behalf of an interdealer broker in order to analyse trade data […]
Martello were instructed on behalf of a solicitor’s partnership to provide an expert witness report […]
Martello was appointed to provide independent expert witness services in a dispute regarding the manipulation […]
Martello were instructed on behalf of two insurance companies, to provide an expert witness report […]
In the case, Federal Republic of Nigeria v JPMorgan Chase Bank NA [2022] EWHC 1447 (Comm), […]
Martello was instructed on behalf of a large bank to provide an expert witness report […]
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