Technical, Economic and Judicial Expert Witness

Technical and economic expert witness services for litigation

Specialised support for law firms and companies in proceedings that require technical and economic rigour: expert reports, loss of profits calculations and advisory support in complex matters.

Jesús Puy, Perito Técnico, Económico y Judicial

06

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360°

ES · EN · FR

Technical independence in support of legal strategy

  • Technical and economic rigour

    Well-founded reports that stand up to scrutiny before any court or arbitral tribunal.

  • Independence

    Objective analysis, free from any ties that could compromise impartiality.

  • International experience

    Experience as an engineer and finance professional in complex domestic and international projects.

  • Multidisciplinary, international approach

    Collaboration with legal, technical, economic and insurance advisers to produce comprehensive reports—excluding legal opinions—that are rigorous and easy to understand. A particular focus on international investors: reports and testimony in Spanish, with client communication in English or French.

Services

Services

Technical and economic support at every stage of litigation

  • Technical and economic dispute analysis

    Identification of technical causes, responsibilities and their economic and contractual impact.

  • Damages and loss of profits quantification

    Valuation of direct losses and foregone profits through well-founded technical and financial scenarios.

  • Preparation of expert reports

    Rigorous, clear and accessible opinions for legal teams, courts and arbitral tribunals.

  • Testimony and legal team support

    Case preparation, analysis of opposing reports and defence of the expert opinion during proceedings and at trial.

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Areas of expertise

Areas of expertise

Specialised technical knowledge by sector

Concession law

Analysis of disputes involving transport, water, municipal waste and other public-service concessions, from their technical cause to their effect on concession revenue and expenditure.

Mining law

Technical analysis of the causes of a dispute and economic quantification of damages, including loss of profits following expiry or revocation of mining rights.

Banking law

Technical and economic analysis of potential breaches of complex financial contracts, with clear reports on their consequences.

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Jesús Puy, Perito Técnico, Económico y Judicial

About

About

Over three decades of domestic and international experience as an engineer and finance professional in infrastructure, concessions and construction, now applied to technical and economic expert evidence.

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