| MAXUM SPECIALTY SERVICES CORPORATIONHartford, CT · Active | Hartford, CT | Corporation | Oct 1, 2015 | Active |
| CERVUS CLAIM SOLUTIONS, LLCHartford, CT · Active | Hartford, CT | LLC | Nov 6, 2017 | Active |
| HARTFORD PRODUCTIVITY SERVICES, LLCHartford, CT · Active | Hartford, CT | LLC | Dec 23, 2020 | Active |
| MAXUM SPECIALTY SERVICES CORPORATIONLocation not reported, OR · Active | Location not reported, OR | Corporation | Jan 21, 2016 | Active |
| CERVUS CLAIM SOLUTIONS, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Mar 2, 2018 | Active |
| HARTFORD PRODUCTIVITY SERVICES, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Dec 23, 2020 | Active |
| Y-RISK, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jun 15, 2026 | Active |
| NUTMEG INSURANCE AGENCY INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Nov 30, 1994 | Active |
| HARTFORD INSURANCE COMPANY OF THE SOUTHEASTLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 28, 1979 | Inactive |
| HARTFORD ACCIDENT AND INDEMNITY COMPANYLocation not reported, FL · Active | Location not reported, FL | Corporation | Jul 6, 1915 | Active |
| TWIN CITY FIRE INSURANCE COLocation not reported, FL · Active | Location not reported, FL | Corporation | May 24, 1923 | Active |
| HARTFORD CASUALTY INSURANCE COMPANYLocation not reported, FL · Active | Location not reported, FL | Corporation | Jan 2, 1930 | Active |
| HARTFORD FIRE INSURANCE COMPANYLocation not reported, FL · Active | Location not reported, FL | Corporation | Feb 3, 1930 | Active |
| HARTFORD LIFE AND ACCIDENT INSURANCE COMPANYLocation not reported, FL · Active | Location not reported, FL | Corporation | Dec 28, 1967 | Active |
| HIMCO DISTRIBUTION SERVICES COMPANYLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 4, 1974 | Inactive |
| HARTFORD SPECIALTY COMPANYLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 8, 1977 | Inactive |
| HARTFORD INSURANCE COMPANY OF THE MIDWESTLocation not reported, FL · Active | Location not reported, FL | Corporation | Nov 12, 1981 | Active |
| NUTMEG INSURANCE AGENCY, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Oct 25, 2001 | Active |
| NAVIGATORS INSURANCE SERVICES OF FLORIDA, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Feb 7, 2006 | Active |
| HARTFORD INSURANCE COMPANY OF THE SOUTHEASTLocation not reported, FL · Active | Location not reported, FL | Corporation | Feb 10, 2011 | Active |
| NUTMEG INSURANCE COMPANYLocation not reported, FL · Active | Location not reported, FL | Corporation | Nov 15, 2012 | Active |
| MAXUM SPECIALTY SERVICES CORPORATIONLocation not reported, FL · Active | Location not reported, FL | Corporation | Aug 18, 2015 | Active |
| HARTFORD INVESTMENT MANAGEMENT COMPANYLocation not reported, FL · Active | Location not reported, FL | Corporation | Jun 1, 2018 | Active |
| TRUMBULL INSURANCE COMPANYLocation not reported, FL · Active | Location not reported, FL | Corporation | Jul 21, 1995 | Active |
| PROPERTY AND CASUALTY INSURANCE COMPANY OF HARTFORDLocation not reported, FL · Active | Location not reported, FL | Corporation | Jul 21, 1995 | Active |
| SENTINEL INSURANCE COMPANY, LTD.Location not reported, FL · Active | Location not reported, FL | Corporation | Dec 20, 1999 | Active |
| HARTFORD LIFE PRIVATE PLACEMENT, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Feb 20, 2002 | Inactive |
| TRUMBULL SERVICES, L.L.C.Location not reported, FL · Inactive | Location not reported, FL | LLC | Feb 18, 2004 | Inactive |
| PLANCO, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | May 4, 2006 | Inactive |
| FTC RESOLUTION COMPANY, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Nov 15, 2011 | Inactive |
| CERVUS CLAIM SOLUTIONS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Oct 3, 2018 | Active |
| HARTFORD PRODUCTIVITY SERVICES, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Dec 23, 2020 | Active |
| HARTFORD UNDERWRITERS INSURANCE COMPANYLocation not reported, FL · Active | Location not reported, FL | Corporation | Oct 19, 1988 | Active |