Colin Johnson


Arbitration 2021
Energy 2021
Consulting Expert 2021
Litigation 2020
Expert Information
Qualifications MBA
Diploma in International Communication
Prince 2 (foundation)
Professional Memberships FCCA, MEI
Services Forensic Accounting & Commercial Damages
Sectors Buildings, Transportation Infrastructure, Industrial & Manufacturing, Power & Utilities, Resources, Technology, Financial
Expert Highlights
  • Chartered Certified Accountant.
  • Proven as a credible expert witness under cross-examination.
  • Specialises in cases relating to valuation and damages for major projects.
  • Recognised by WWL in arbitration.
  • Acted as expert witness for disputed sums of up to US$50 billion.
  • Fluent in English and Spanish and proficient in Portuguese, French and German.
  • Regular speaker on project and dispute related issues.

Colin Johnson has over 30 years of experience including acting as a lender, equity investor, developer, and legal and financial adviser. He has been appointed as an expert witness on more than 50 occasions.

Colin Johnson is “highly dedicated and responsive and he can be trusted to get into the details.” “He is one of the most hands-on testifying experts I have come across.”

WWL Arbitration – Expert Witnesses 2021

Colin has given oral evidence and acted as an expert in matters of litigation and arbitration, ranging from investment treaty claims to commercial, contractual and construction disputes. He has supported clients on projects up to $6bn value and disputed sums up to $50 billion.

Colin uses his international experience in analysing, negotiating and managing major energy projects to determine full commercial impacts and their effect on valuations. He has worked in Europe, North America, Latin America, Africa, the Middle East, and Asia on behalf of national governments, large companies, and entrepreneurs.

Colin specialises in evaluating value and damages in relation to large project companies whether in investment treaty claims, contractual disputes and investigations. He has provided expert services across a wide range of sectors including power, oil and gas, infrastructure, agriculture, mining, construction, financial services, manufacturing, real estate and telecoms.

Colin is a fellow of the Association of Chartered Certified Accountants, a member of the Energy Institute and holds a diploma in International Communication (degree equivalent) in Spanish. He is fluent in Spanish and has a working proficiency in Portuguese, French and some German as well as his native language, English.

Colin Johnson is held in high esteem by sources who note he “can be trusted to get into all of the details” of a case and commend his “deep industry knowledge”

Contact Colin
Location London, UK