Insurance carrier
THE Hanover Insurance Group
Currently ranked #14 by filing activity. Activity below is based on admitted P&C product filings from Jul 1, 2025 to Jun 30, 2026.
Filings
3,681
Current page window
Prior
-35.2%
5,682 filings in prior window
Companies
13
States
50
State footprint
Latest
Jun 23, 2026
Avg impact +2.4%
Top states
CT180
GA147
MD130
MA125
Top companies
The Hanover Insurance Company966
NOVA Casualty Company876
Massachusetts Bay Insurance Company445
Allmerica Financial Benefit Insurance Company432
The Hanover American Insurance Company378
Top products
CL ISO - Rate Service Organization 25725
CL ISO - Rate Service Organization 26274
HP ISO - Rate Service Organization 25250
CL Other Commercial Multi-Peril 25209
Rate impact
Average
+2.4%
Max
+35.3%
Min
-52.5%