If you're here looking up Liberty Mutual customer care, you probably already know who they are. But it helps to get an idea of how big they are and what their support operation looks like if you are a customer. Liberty Mutual also goes by or is associated with the names Liberty Mutual Insurance Company, Liberty Mutual. They are considered to be part of the following sectors and industries: insurance, Financials. Liberty Mutual is associated with terms like property and casualty insurance, mutual, private, insurance, consulting & professional services, b2b, b2c by their customers and industry analysts. They are similar to companies like Aetna, AIG, Allstate, GEICO, Transamerica. They employ 50,000 people according to customers in the know.