Originally formed to provide workers compensation insurance, we opened our doors on July 1, 1912.

We grew quickly and provided more kinds of protection, including our first auto policy in 1918.

In 1920, we used the then-new medium of film to teach the importance of workplace safety.

We're in 30 countries, but our roots are in Boston, where we built our first Home Office in 1937.

As innovators, we pioneered escalator safety by helping create an emergency stop switch in 1946.

To enhance safety on the highway, we partnered with Cornell in 1957 to create a "safety car."

In 1967, we worked to help the injured by creating the first battery-powered prosthetic elbow.

In 1973, we grew outside North America, establishing our first operation in the United Kingdom.

Liberty Mutual underwrites The Statue of Liberty, an Academy Award-nominated documentary.

We continued to grow in the 1990s through acquisition of major commercial and risk carriers.

In 2008, Seattle-based Safeco Corporation became a part of our enterprise.

We remain committed to customer-focused innovation today, with Solaria Labs' creation in 2016.