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

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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

    Track record in highly complex projects and disputes across multiple jurisdictions.

  • Law-firm oriented

    Work coordinated with legal teams, adapted to the timelines and needs of the proceedings.

Services

Services

Technical and economic support at every stage of litigation

  • Technical expert witness

    Specialised technical analysis in construction, infrastructure, mining and concessions.

  • Economic expert witness

    Economic and financial valuation of damages, costs and deviations.

  • Judicial expert witness

    Acting as court-appointed or party-appointed expert in judicial proceedings.

  • Expert reports

    Rigorous, clear and defensible reports, adapted to procedural standards.

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Areas of expertise

Areas of expertise

Specialised technical knowledge by sector

Construction and infrastructure

Technical and economic expert witness services in civil works, buildings and infrastructure: defects, cost overruns, delays and contractual breaches.

Mining

Technical and economic advisory support in projects and disputes in the mining and natural resources sector.

Concessions

Technical-economic analysis in disputes over administrative concessions and concession agreements.

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Jesús Puy, Perito Técnico, Económico y Judicial

About

About

Over three decades of international experience financing, directing and providing expert witness services for infrastructure, concessions and construction projects, now serving law firms.

Learn about my career →

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