Juan Francisco Nasser


Expert Information
Qualifications MA Financial Management
BSc Commerce
Professional Memberships Spanish and Ibero-American Arbitration Club
Industries Aerospace and Defence, Healthcare and Life Sciences, Power and Utilities, Production and Manufacturing, Real Estate and Tourism, Sports and Entertainment, Technology, Media and Telecoms
Regional Experience Americas, Asia, Europe
Expert Highlights
  • Forensic accounting and corporate development professional.
  • Proven as a credible expert witness under cross-examination.
  • Specialises in commercial damages, contentious valuations, and M&A disputes.
  • Brings experience from a principal’s standpoint in transactions.
  • Has given expert testimony in both English and Spanish.

Juan Francisco Nasser is a forensic accountant with more than 20 years of experience. He regularly acts as a quantum and contentious valuations expert in commercial disputes.

Juan has given expert testimony over 60 times, both in arbitration proceedings (under ICC, CAM, TAB, TAS/CAS, and ad hoc proceedings) and in judicial proceedings. He has testified in both English and Spanish for disputes with values in excess of €600 million. He also prepares expert determinations in mergers and acquisition disputes.

Juan is a corporate development professional and has wide ranging experience in corporate transactions, commercial disputes and investigations. He has been engaged in numerous transactions in Latin America, Europe, Middle East and Asia.

Juan’s expertise includes damages analysis, commercial disputes and inquiries involving complex economics, financial, and accounting issues. He has supported corporate clients and their advisors across a variety of sectors from renewable energy and real estate to sports promotion and the media.

Juan holds a master’s in financial management and is an accredited evaluation expert by the Spanish Accounting and Business Administration Association. He has lectured on business valuation and mergers and acquisitions in several editions of a master’s degree at a Spanish university.

Contact Juan
Location: Madrid, Spain

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