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Now that Ironshore is part of liberty mutual we can do more.

Ironshore’s acquisition by Liberty Mutual and merger with Liberty International Underwriters (LIU) U.S. in 2017 enables us to bring even greater scale, expertise, innovation and product offerings to market. As a combined operation with approximately $2.9 billion in gross written premium, brokers now have access to a top-tier insurer with greater capacity and product lines for a wide range of risks. In fact, we're part of ​the 3rd largest property and casualty insurer in the U.S. and the 5th largest in the world. With more than 30 offices around the globe – including Ironshore’s Lloyd’s Pembroke Syndicate 4000 in London – Ironshore is prepared to meet clients’ complex needs promptly, with local service on a global basis and in-depth underwriting experience across a broad spectrum of industries. Together is indeed better.

Boston-based Liberty Mutual is a diversified insurer in business since 1912, offering a wide range of personal and commercial insurance products and services. Liberty has $125.6 billion in assets and ranks 68th on the Fortune 100 list of largest corporations in the U.S. based on 2016 revenue. As of December 31, 2016, Liberty Mutual had $38.3 billion in annual consolidated revenue, with ‘A’ ratings from both A.M. Best and Standard & Poor’s.

More Responsive than Ever

More Responsive than ever

Our flexibility and creativity enable us to anticipate the needs of specific business challenges and build customized solutions. View More

Stronger than Ever

Stronger than ever

With an ‘A’ rating from both A.M. Best and Standard & Poor’s and a debt to asset ratio of 5.87%, we provide the stability and protection for the long haul. View More

More Resources than Ever

More Resources than ever

We have dozens of offices worldwide to understand your needs and respond quickly on a local level. View More

More Versatile than Ever

More Versatile than ever

Our diverse product lines provide complete business coverage ranging from difficult-to-place risks to niche specialty exposures. View More

More Protection than Ever

More Protection than ever

We have nearly $3 billion in GWP and are backed by industry icon Liberty Mutual with more than $125 billion in assets. View More

More Powerfulthan Ever

More Powerful than ever

Management averages 30 years of experience and is proven to navigate complex risks across industry sectors. View More