Casualty Reinsurance


Our Casualty Treaty Reinsurance team underwrites four major products:

  • Public/Product Liability
  • Professional Indemnity
  • Motor Third Party Liability
  • Employers’ Liability/WCA

Territories covered include Europe, Asia Pacific and the US.

The ancillary lines considered include:

  • Financial Institutions
  • Fidelity Guarantee
  • Medical Malpractice
  • Personal Accident (in conjunction with the major products)
  • Legal Expenses
  • Miscellaneous Lines


David May

David May

Head of Casualty Reinsurance

Box: 113

Tel: 020 3023 4042

Email: David.May@arkunderwriting.com


Simon Humphries

Simon Humphries

Senior Underwriter

Box: 113

Tel: 020 3023 4029

Email: Simon.Humphries@arkunderwriting.com


Andrew Aldwinckle

Andrew Aldwinckle

Senior Underwriter

Box: 113

Tel: 020 3023 4046

Email: Andrew.Aldwinckle@arkunderwriting.com


Stephen Hill

Stephen Hill

Senior Underwriter

Box: 113

Tel: 020 3023 4072

Email: Stephen.Hill@arkunderwriting.com


Naomi Thorning

Naomi Thorning

Underwriting Assistant

Box: 113

Tel: 020 3023 4078

Email: Naomi.Thorning@arkunderwriting.com