Our People

Mark Lewis

MARK Connect

+44 207 626 0386

+44 786 634 5381


C. Lewis & Company
28 Lime Street

Mark Lewis is the Managing Director of C. Lewis (UK) Ltd, having opened the C. Lewis London office in 2005.

Prior to this, Mark began his career in the Financial Services Audit and Assurance division of Deloitte & Touche in London where he was a member of the audit and special projects team.

In 2003, Mark joined forensic accounting firm Quintana & Lewis in Guam as a member of the catastrophe team following typhoon Pongsona. In 2004, Mark accepted a permanent role in South East Asia with C. Lewis & Company and spent 14 months analysing claims in the hotel & hospitality industry, petrochemical industry and refining industry.

Since opening the London office, Mark has been lead forensic accounting expert for major and complex claims in the following industries:

  • Refineries & Petrochemical
  • Power
  • Steel / Aluminium / Nickel
  • Mining
  • Pharmaceutical
  • Methanol
  • Particleboard
  • Cement
  • Manufacturing
  • Breweries & Vineyards
  • Hotels & Hospitality
  • Service and Financial

Mark has represented his clients in litigation, mediation and arbitration in the UK and abroad. He has acted as forensic accounting expert for the following litigation claims:
OEH v Generali (UK)
ISOP v Manpower (USA)
Hiscox v Nitec (UK)

Conferences and Presentations
Mark has recently presented at LEA (Toronto), BABIEC (Miami), SEAPEC (Thailand), Braemar Steege Forum (London) and Thomas Cooper Seminar (Sao Paulo). Mark also regularly presents bespoke presentations to Insurers on request on a variety of topics including Steel Losses, Power Losses, Refinery Losses and Wide Area Damage.