Mark Dixon


Mark Dixon Quantum Expert Delay Expert
Expert Information
Qualifications BSc (Hons) in Quantity Surveying with First Class Honours
Post-Graduate Diploma in Arbitration (DipArb)
Professional Memberships FRICS, FCIArb, FACostE, Chartered Arbitrator
Contract Experience LOGIC, NEC, ICE, JCT, GC Works, FIDIC, IChemE, Bespoke
Services Quantum, Delay
Sectors Buildings, Infrastructure, Industrial, Power & Utilities, Oil & Gas, Technology, Aerospace, Defence, Security & Space
Expert Highlights
  • Widely experienced and highly regarded quantum expert on large international energy, marine, industrial and infrastructure projects.
  • A particular focus on high-value disputes in the oil and gas, power generation, process and shipbuilding sectors.
  • Produces thorough yet concise reports, with clear and credible opinions on the most complex of disputes.
  • Understands the needs of the tribunal in relation to expert evidence through extensive experience as a third-party dispute resolver.
  • Proven as a credible witness under cross-examination and concurrent witness conferencing.

Mark Dixon is a Chartered Quantity Surveyor, Chartered Arbitrator and partner at HKA with over 35 years of experience in the construction and engineering industries. He is a widely-experienced dispute resolver and has acted as quantum or delay expert in over 30 cases.

In addition to his expert witness and advisory roles, Mark is an experienced third party neutral. He has been appointed as adjudicator or arbitrator on over 400 cases. Mark is listed in the RICS, ICE, CIArb, TeCSA, RIBA, AICA, CIC and CLG panels of adjudicators and the RICS, CIArb, HKIAC, CIETAC, SHIAC, SCIA and PIAC panels of arbitrators.

Mark first testified as an expert witness in court in 1995. He has given oral testimony in the English courts and in various international arbitration proceedings; by both traditional cross-examination and concurrent expert conferencing, or ’hot-tubbing’. Mark’s expert commissions have included projects up to US$2.5 billion in value and disputes up to US$1.2 billion.

Mark has extensive experience of acting in the capacity of quantity surveyor and contract administrator on projects and asset management programmes of up to £5 billion in value. He specialises in large international oil and gas, marine and industrial sector projects and has been appointed as expert on offshore and onshore oil and gas facilities in Asia, Australia, Europe and the Middle East; shipbuilding contracts in Europe and Asia; and power, utilities and process plant projects in Europe. He has also been appointed on various infrastructure and building contracts in Europe.

Who’s Who Legal ranks Mark as a Thought Leader in Construction and in its 2018 edition says that “Mark Dixon stands out in the UK as a quantum and delay expert who is highly sought after by clients for his hands-on approach and very thorough analysis”. WWL has previously said that “the astute and vastly experienced Mark Dixon remains a firm favourite among industry players who praise his strong analytical skills” and that he is regarded as a “distinguished quantum and delay expert…providing analysis and testimony of the highest order”.

Contact Mark
Location London, UK

Contact Mark