About Liberty Mutual Insurance At Liberty Mutual Insurance, doing the right thing is essential to all that we do. Our commitment to building and sustaining a talented and diverse workforce has helped us to become a global leader in property and casualty insurance. As of December 31, 2012, Liberty Mutual Insurance had $36.9 billion in annual consolidated revenue. Our financial strength and profitability rely on the skills, knowledge, and creativity of our more than 50,000 employees in over 900 offices worldwide. As number 81 on Fortune Magazine’s list of the 100 largest corporations in the U.S., we have the resources and training our employees need to drive our business forward and be successful in an ever-evolving, complex world.