Reinsurance Products


With dedicated casualty underwriters located in key markets worldwide, our Global Casualty team supports both proportional and non-proportional reinsurance programs across a broad array of coverage segments. In the U.S., we provide reinsurance of general liability, umbrella & excess, workers’ compensation and auto liability. Internationally, we also support public and product liability, employers’ liability and motor.

Target Clients

We focus on companies with a high level of underwriting knowledge and expertise, deep technical pricing capabilities and a strong commitment to claims management, including:

  • Specialty companies
  • Regional companies
  • National account writers
  • Group captives
  • Program writers
  • International account writers


We reinsure both primary and excess casualty insurance portfolios and seek to lead programs and provide significant capacity, working closely with reinsurance brokers to structure and support programs that suit our clients’ needs.


Christopher Donelan, CPCU, ARe
President & CUO North America Reinsurance & Head of Global Casualty Reinsurance
Tel. +1 212 471 5531

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Tracy Thomson
EVP, CUO - Liability Lines, Head of Americas Casualty
Tel. +1 212 209 6553

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Stefan Beine
EVP & Head of Europe Non-Specialty Reinsurance
Tel. +41 44 213 2584

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Viktor Dobos
SVP, Head of Casualty & Professional Liability Reinsurance, Continental Europe
Tel. +41 44 213 2522

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Cathriona Donlon
EVP, Head of International Casualty & Professional Lines Reinsurance
Tel. +44 207 337 2878

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Rene Lamer
Chief Executive, Singapore Branch
Tel. +65 6521 6878

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Herbert Zhang
SVP, Senior Treaty Underwriter
Tel. +65 6521 6885

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