Underwriters

You’ll find us knowledgeable and experienced, and with our technical and commercial approach, we’re able to tailor solutions to your needs. 

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James Green

Head of Treaty Property London

London

Phone:+44 (0)20 3758 0901Mobile:+44 (0)7866 454 529
james.green@libertyglobalgroup.com

Gaby Kirschenhofer

Head of Underwriting Strategy and Business Development London Market Risks

Cologne

Phone:+49 221 65 075 450Mobile:+49 173 472 9930
gaby.kirschenhofer@libertyglobalgroup.com

Dieter Winkel

President, Liberty Mutual Reinsurance

Cologne

Phone:+49 221 65 075 412Mobile:+49 173 718 8071
dieter.winkel@libertyglobalgroup.com

Kevin Ritchie

Practice Leader - Casualty Treaty, London - (Medical Malpractice, US Treaty Casualty, ITC, Workers Compensation)

London

Phone:+44 (0)20 3758 0909Mobile:+44 (0)7789 683 526
kevin.ritchie@libertyglobalgroup.com

Ralph Stainbank

Head of London & Row Casualty

London

Phone:+44 (0)20 3758 0906
ralph.stainbank@libertyglobalgroup.com

Peter Smith

Head of International & Global Markets

London

Phone:+44 (0)20 3758 0236
peter.smith@libertyglobalgroup.com

Hans van Oort

Head of Northern Europe

Cologne

Phone:+49 221 65 075 440Mobile:+49 172 363 1026
hans.vanoort@libertyglobalgroup.com

Vincent Gilardi

Head of International Casualty Treaty

Paris

Phone:+33 1 58 36 01 85Mobile:+33 7 50 64 16 77
vincent.gilardi@libertyglobalgroup.com

Ivonne Staisch

Underwriting Manager & Global Head of Cyber Reinsurance - Financial Risks Reinsurance - Cyber, Personal Accident, Crisis Management and Contingency risks

Madrid

Mobile:+34 (0) 610 272 193
ivonne.staisch@libertyglobalgroup.com

Thomas Greene

Head of Casualty - Reinsurance

Stamford

Phone:+ (1) 203-658-9869
thomas.greene@libertymutual.com

James D'Onofrio

Head of US Region

Stamford

Phone:+(1) 203-658-9868
james.donofrio@libertymutual.com

Bernd Burelbach

Head of London Market Risks

Cologne

Phone:+49 221 65 075 451Mobile:+49 174 971 9476
bernd.burelbach@libertyglobalgroup.com

Our teams

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Leadership team

Our success is due primarily to our people; top quality, experienced individuals who have a deep understanding of the markets in which they operate. 

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Claims team

Our claims team members have high authority so they can make decisions locally in the interest of your claim. 

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