The Hanover Insurance Group, Inc.

Headquarters: Worcester, MA, United States

Founded: 1852 

Employees: 4,400

CEO: Mr. John Conner Roche

NYSE: THG -1.15%

Market Cap

$4.41 Billion

USD as of Jan. 1, 2024

history Market Cap History

The Hanover Insurance Group, Inc. market capitalization over time

Evolution of The Hanover Insurance Group, Inc. market cap in the past 5 years

Market capitalizations are calculated from the opening stock price at the beginning of each month.

history Market Cap History of The Hanover Insurance Group, Inc.

Detailed Description

The Hanover Insurance Group, Inc., through its subsidiaries, provides various property and casualty insurance products and services in the United States. The company operates through three segments: Commercial Lines, Personal Lines, and Other. The Commercial Lines segment offers commercial multiple peril, commercial automobile, and workers' compensation insurance products, as well as management and professional liability, marine, specialty industrial and commercial property, monoline general liability, surety, umbrella, fidelity, crime, and other commercial coverages. The Personal Lines segment provides personal automobile and homeowner's coverages, as well as other personal coverages, such as personal umbrella, inland marine, fire, personal watercraft, personal cyber, and other miscellaneous coverages. The Other segment markets investment management services to institutions, pension funds, and other organizations. The Hanover Insurance Group, Inc. markets its products and services through independent agents and brokers. The company was formerly known as Allmerica Financial Corp. and changed its name to The Hanover Insurance Group, Inc. in December 2005. The Hanover Insurance Group, Inc. was founded in 1852 and is headquartered in Worcester, Massachusetts.


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Stocks & Indices

The Hanover Insurance Group, Inc. has the following listings and related stock indices.

Stock: NYSE: THG wb_incandescent

Stock: FSX: AF4 wb_incandescent

Product & Services

Casualty insurance, Property insurance

Key People

John Roche (President and Chief Executive Officer)



440 Lincoln Street

Worcester, MA 01653

United States

Phone: 508-855-1000

Fax: 508-855-8078