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Directory · Company · Updated 2026-10-18

Hanover Casualty Company, The · NAIC 41602

Where Hanover Casualty Company, The is admitted, where it's eligible for surplus lines, the lines it's licensed for and how much of each it writes, from state regulators' public lists and market share reports.

Hanover Casualty Company, The (NAIC 41602) is a property and casualty insurer domiciled in Texas, part of The Hanover Insurance Group. State regulators list it as licensed (admitted) in Texas. It ranked #36 of 260 in Texas commercial package (BOP, CMP) in 2025 (0.8% share). It ranked #61 of 130 in Texas earthquake in 2025 (0.1% share). It ranked #65 of 91 in Texas flood in 2025 (0.0% share).

By Sam Alishahi, independent insurance broker · All companies

By state

Where it's licensed

States whose regulator lists are loaded: Alaska, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Iowa, Idaho, Illinois, Kentucky, Massachusetts, Maryland, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Jersey, Nevada, New York, Ohio, Oklahoma, Oregon, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Washington, Wisconsin, West Virginia, Wyoming. Not on the lists we have for Alaska, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Iowa, Idaho, Illinois, Kentucky, Massachusetts, Maryland, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Jersey, Nevada, New York, Ohio, Oklahoma, Oregon, Rhode Island, South Carolina, South Dakota, Tennessee, Utah, Washington, Wisconsin, West Virginia, Wyoming, which doesn't by itself mean it isn't licensed there.

StateStatusLines licensedSinceSource
TexasAdmitted (licensed)Aircraft and aviation, Personal auto, Equipment breakdown, Commercial auto, Commercial package (BOP, CMP), Credit, Crime (burglary and theft), Earthquake, Fidelity bonds, Flood, Glass, Inland marine, General liability, Ocean marine, Commercial property (fire and allied lines), Surety bonds, Workers' compensation2018/12/19Texas Department of Insurance, 2026-10-17
What it writes

Premium and rank by line

From the regulators that publish every company's direct premium by line.

Line and stateRankPremium writtenShareYear
Commercial package (BOP, CMP) in Texas#36 of 260$33.3M0.76%2025
Earthquake in Texas#61 of 130$13,0420.05%2025
Flood in Texas#65 of 91$13,8960.00%2025
Crime (burglary and theft) in Texas#92 of 137$2,4920.00%2025
Equipment breakdown in Texas#99 of 173$81,9780.04%2025
Commercial property (fire and allied lines) in Texas#149 of 260$941,3730.02%2025
Workers' compensation in Texas#152 of 327$1.8M0.07%2025
General liability in Texas#284 of 463$1.3M0.02%2025
Commercial auto in Texas#287 of 329$192,6570.00%2025
Inland marine in Texas#300 of 356$14,6930.00%2025
Standing

Where it's a top-10 writer

The Hanover Insurance Group (NAIC group 00088), the group Hanover Casualty Company, The belongs to, ranks in the top 10 for these lines and states. Top 10 insurer groups by direct premium written in 2025, from the NAIC's Market Share Reports for Property/Casualty Groups and Companies by State. A group is the parent and its insurance companies together; share is the group's part of the state total for the line; loss ratio is losses incurred over premium earned.

Line and stateRankPremium writtenShareYear
Ocean marine in Maine
Ocean Marine
#2$7.9M16.36%2025
Ocean marine in Vermont
Ocean Marine
#2$352,0009.01%2025
Ocean marine in District of Columbia
Ocean Marine
#3$410,0009.00%2025
Commercial package (BOP, CMP) in Maine
Total Commercial Multiple Peril
#3$38.4M9.34%2025
Fidelity bonds in Maine
Fidelity
#3$479,0009.69%2025
Ocean marine in New Hampshire
Ocean Marine
#3$2.3M9.92%2025
Crime (burglary and theft) in Vermont
Burglary and Theft
#3$85,0008.58%2025
Surety bonds in Maine
Surety
#4$1.7M6.24%2025
Ocean marine in Maryland
Ocean Marine
#4$5.1M6.48%2025
Homeowners in Michigan
Homeowners Multiple Peril
#4$353.6M7.46%2025
Ocean marine in Nevada
Ocean Marine
#4$820,0006.06%2025
Ocean marine in New Mexico
Ocean Marine
#4$263,0008.90%2025
Commercial auto in District of Columbia
Total Commercial Auto
#5$4.2M5.73%2025
Commercial auto in District of Columbia
Commercial Auto Physical Damage
#5$1.1M8.59%2025
Commercial auto in Maine
Commercial Auto Physical Damage
#5$6.0M6.48%2025
Personal auto in Michigan
Private Passenger Auto Physical Damage
#5$374.9M6.42%2025
Crime (burglary and theft) in Minnesota
Burglary and Theft
#5$648,0005.27%2025
Commercial auto in District of Columbia
Commercial Auto Liability
#6$3.1M5.11%2025
Fidelity bonds in Florida
Fidelity
#6$4.2M5.47%2025
Ocean marine in Indiana
Ocean Marine
#6$1.2M3.57%2025
Homeowners in Maine
Homeowners Multiple Peril
#6$36.8M5.11%2025
Earthquake in Maine
Earthquake
#6$224,0006.86%2025
General liability in Maine
Other Liability
#6$12.3M3.59%2025
Commercial package (BOP, CMP) in Michigan
Total Commercial Multiple Peril
#6$80.0M4.44%2025
Ocean marine in Michigan
Ocean Marine
#6$6.5M3.53%2025
Personal auto in Michigan
Private Passenger Auto Liability
#6$268.1M4.52%2025
Personal auto in Michigan
Total Private Passenger Auto
#6$643.0M5.46%2025
Commercial package (BOP, CMP) in Minnesota
Total Commercial Multiple Peril
#6$43.7M3.52%2025
Commercial package (BOP, CMP) in New Hampshire
Total Commercial Multiple Peril
#6$21.7M5.37%2025
Earthquake in New Hampshire
Earthquake
#6$275,0005.35%2025
Commercial package (BOP, CMP) in New Jersey
Total Commercial Multiple Peril
#6$80.9M3.45%2025
Commercial package (BOP, CMP) in Illinois
Total Commercial Multiple Peril
#7$97.4M3.41%2025
Crime (burglary and theft) in Indiana
Burglary and Theft
#7$397,0003.56%2025
Commercial auto in Maine
Commercial Auto Liability
#7$8.5M4.93%2025
Commercial auto in Maine
Total Commercial Auto
#7$14.5M5.47%2025
Ocean marine in Massachusetts
Ocean Marine
#7$4.8M3.01%2025
Surety bonds in Mississippi
Surety
#7$2.9M3.50%2025
Fidelity bonds in Nevada
Fidelity
#7$434,0004.45%2025
Fidelity bonds in New Hampshire
Fidelity
#7$232,0003.28%2025
Crime (burglary and theft) in North Dakota
Burglary and Theft
#7$75,0005.58%2025
Crime (burglary and theft) in Rhode Island
Burglary and Theft
#7$88,0003.65%2025
Fidelity bonds in Vermont
Fidelity
#7$116,0004.48%2025
Fidelity bonds in Washington
Fidelity
#7$1.1M4.31%2025
Crime (burglary and theft) in Wisconsin
Burglary and Theft
#7$454,0003.91%2025
Crime (burglary and theft) in Alaska
Burglary and Theft
#8$42,0003.31%2025
Crime (burglary and theft) in Connecticut
Burglary and Theft
#8$323,0003.78%2025
Commercial package (BOP, CMP) in District of Columbia
Total Commercial Multiple Peril
#8$10.0M4.00%2025
Surety bonds in District of Columbia
Surety
#8$11.4M3.82%2025
Commercial package (BOP, CMP) in Georgia
Total Commercial Multiple Peril
#8$56.0M2.88%2025
Crime (burglary and theft) in Idaho
Burglary and Theft
#8$69,0003.46%2025
Personal auto in Maine
Private Passenger Auto Physical Damage
#8$21.5M3.42%2025
Commercial package (BOP, CMP) in Massachusetts
Total Commercial Multiple Peril
#8$88.8M4.28%2025
Crime (burglary and theft) in Michigan
Burglary and Theft
#8$893,0005.33%2025
Commercial auto in New Hampshire
Commercial Auto Physical Damage
#8$2.5M3.25%2025
Fidelity bonds in New Mexico
Fidelity
#8$131,0002.99%2025
Inland marine in North Dakota
Inland Marine
#8$4.1M3.02%2025
Fidelity bonds in Oklahoma
Fidelity
#8$462,0003.40%2025
Crime (burglary and theft) in Utah
Burglary and Theft
#8$192,0003.62%2025
Crime (burglary and theft) in Washington
Burglary and Theft
#8$514,0004.78%2025
Crime (burglary and theft) in Colorado
Burglary and Theft
#9$455,0003.62%2025

Showing the best 60 of 94 top-10 placements.

Method and source

Each row comes from the named regulator's public company list on the date shown, joined by NAIC number. "Admitted" means licensed by the state and backed by its guaranty fund; "surplus lines" means eligible to take risks the admitted market declines, without rate or form approval or guaranty fund protection. Premium and rank come from state market share reports that list every company. This is a public-records directory, not a rating or recommendation; for the company's own filings use the NAIC's Consumer Information Source.

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