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Our insurance business comprises property, casualty, energy and transportation, marine and financial and professional lines.

At our London base, Aspen Insurance is a significant writer of traditional property and casualty lines and a leading specialist in energy, marine, aviation, financial and professional lines, specie, credit and political risks, kidnap ransom and piracy cover and excess casualty.

Our London Market and UK domestic insurance business, along with risks in Ireland and Switzerland, is underwritten on Aspen Insurance UK Limited and Lloyd's of London paper, the latter through our Lloyd’s Syndicate 4711.

We are also building our presence significantly in the US market. To complement our established US lines in property, casualty and environmental liability, we are expanding our capabilities in specialty lines including inland marine and ocean risks, selected financial and professional lines and surety.

In the United States, our admitted business is underwritten by Aspen American Insurance Company and non-admitted (excess & surplus) business by Aspen Specialty Insurance Company.

In addition to our London Market and US operations, we offer capacity for certain lines of business from our offices in Bermuda, Dublin, Geneva, Singapore and Zurich. And in the UK, Aspen Risk Management Limited offers a range of risk management and health and safety services in addition to packaged property and casualty insurance products, as well as a growing number of other products from a network of regional offices.

An introduction to Aspen Insurance

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Looking for something to take away? Our Introduction to Aspen Insurance PDF will give you all the key facts and information about our company and the markets we work in.

Download the guide