Liberty mutual insurance group logo

Liberty mutual insurance group Headquarters & Office Locations

Verified data Insurance Companies 40,000 employees 13 offices worldwide

Headquarters: 175 Berkeley St, Boston, Massachusetts 02116-5066, United States

Data last updated August 2026 · Sourced via GraphIQ

Headquarters
Boston, MA
United States
Total offices
13
across 1 countries
Employees
40,000
est. 2026

Liberty mutual insurance group headquarters details

175 Berkeley St

Boston

Massachusetts

02116-5066

United States

1912

All Liberty mutual insurance group office locations

13 total
City State / region Country Type
Boston HQ Massachusetts United States Headquarters

About Liberty mutual insurance group

Liberty mutual insurance group (Private) is headquartered in Boston, Massachusetts, United States. Founded in 1912, the company operates across 1 countries with approximately 40,000 employees worldwide.

Where is Liberty mutual insurance group's main office?

Liberty mutual insurance group's main headquarters office is located at 175 Berkeley St, Boston, Massachusetts 02116-5066. This serves as the company's primary corporate address and is home to its executive leadership team.

Liberty mutual insurance group regional offices

Beyond its headquarters in Boston, Liberty mutual insurance group maintains 13 offices across 1 countries. Regional offices span 1 countries.

Liberty mutual insurance group contact information

The main switchboard for Liberty mutual insurance group headquarters can be reached at 617-357-9500. For investor relations, visit libertymutual.com/investor-relations.

What does Liberty mutual insurance group do?

Liberty Mutual Insurance Company, often referred to as Liberty Mutual Insurance, is an American diversified global insurer and the sixth-largest property and casualty insurer in the world. It ranks 87th on the ''Fortune'' 100 list of largest corporations in the United States based on 2024 revenue. Based in Boston, Massachusetts, and featuring Frédéric Auguste Bartholdi's Statue of Liberty (formally Liberty Enlightening the World) on its logo, it employs over 45,000 people in more than 900 locations throughout the world. As of December 31, 2021, Liberty Mutual Insurance had $156.043 billion in consolidated assets, $128.195 billion in consolidated liabilities and $48.2 billion in annual consolidated revenue.

Frequently asked questions

Where is Liberty mutual insurance group headquarters?

Liberty mutual insurance group's headquarters is located at 175 Berkeley St, Boston, Massachusetts 02116-5066, United States.

How many offices does Liberty mutual insurance group have?

Liberty mutual insurance group operates 13 offices across 1 countries as of 2026.

What is Liberty mutual insurance group's corporate address?

The official corporate address is 175 Berkeley St, Boston, Massachusetts 02116-5066.

When was Liberty mutual insurance group founded?

Liberty mutual insurance group was founded in 1912 and has grown to employ approximately 40,000 people worldwide.

What is Liberty mutual insurance group's phone number?

The main phone number for Liberty mutual insurance group headquarters is 617-357-9500.

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