Professional Lines

Professional Liability is a diverse class of insurance at Hamilton providing protection within traditional sectors and for emerging specialists. Hamilton’s team of skilled underwriters understands the importance of professionals across the globe protecting themselves against a range of claims including negligence, copyright breaches and defamation.

Contact us

Trevor Ormes
Head of Professional Lines
[email protected]

Linda Rothmann
Head of Casualty Claims
[email protected]


International Professional Indemnity (PI), US PI, Medical Malpractice, Directors and Officers (D&O) and Adverse Legal Costs.

Key territories

Global account with a concentration of business in the UK, US, Canada and the Caribbean.

Target market

A diversified portfolio for which the corner stone is a strong International PI account supported by carefully selected commercial D&O. Key areas include specialist engineers, lawyers and miscellaneous business. Delivered through a mixture of multi-class facilities for small businesses, or via bespoke designed product for more specialised classes such as auction houses, P&I club managers and classification societies.

Maximum line size

US$15 million