| Maxum Specialty Services CorporationLocation not reported, AK · Good Standing | Location not reported, AK | Corporation | Nov 12, 2015 | Good Standing |
| HARTFORD PRODUCTIVITY SERVICES, LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Nov 12, 2024 | Good Standing |
| HIMCO Distribution Services CompanyLocation not reported, AK · Good Standing | Location not reported, AK | Corporation | Jun 4, 1974 | Good Standing |
| NUTMEG INSURANCE AGENCY, INC.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Sep 20, 2001 | Good Standing |
| HARTFORD FIRE INSURANCE COMPANYLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | May 24, 1912 | Good Standing |
| HARTFORD LIFE AND ACCIDENT INSURANCE COMPANYLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Oct 3, 1968 | Good Standing |
| HIMCO Distribution Services Company, Colorado Authority Relinquished December 17, 2019Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jul 29, 1974 | Withdrawn |
| HARTFORD ACCIDENT AND INDEMNITY COMPANYLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Oct 19, 1914 | Good Standing |
| TWIN CITY FIRE INSURANCE COMPANYLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Dec 3, 1987 | Good Standing |
| HARTFORD CASUALTY INSURANCE COMPANYLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Dec 3, 1987 | Good Standing |
| HARTFORD UNDERWRITERS INSURANCE COMPANYLocation not reported, CO · Good Standing | Location not reported, CO | Nonprofit | Sep 14, 1988 | Good Standing |
| HARTFORD SPECIALTY COMPANY, Colorado Authority Relinquished May 21, 2010Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Mar 28, 1990 | Withdrawn |
| TRUMBULL INSURANCE COMPANYLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Dec 15, 1995 | Good Standing |
| SENTINEL INSURANCE COMPANY, LTD.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jul 14, 2000 | Good Standing |
| NUTMEG INSURANCE AGENCY, INC.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Oct 17, 2001 | Good Standing |
| Hartford Life Private Placement, LLC, Colorado Authority Relinquished March 12, 2018Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Feb 21, 2002 | Withdrawn |
| Planco, LLC, Colorado Authority Relinquished February 28, 2017Location not reported, CO · Withdrawn | Location not reported, CO | LLC | May 1, 2006 | Withdrawn |
| Revere R, LLC, Colorado Authority Relinquished July 1, 2016Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Apr 6, 2011 | Withdrawn |
| Maxum Specialty Services CorporationLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Sep 17, 2015 | Good Standing |
| Cervus Claim Solutions, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Oct 2, 2017 | Good Standing |
| Navigators Management Company IncLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Mar 26, 2019 | Good Standing |
| Hartford Productivity Services, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Dec 22, 2020 | Good Standing |
| HIMCO DISTRIBUTION SERVICES COMPANYHartford, CT · Dissolved | Hartford, CT | Corporation | Jul 3, 1973 | Dissolved |
| BUSINESS MANAGEMENT GROUP, INC.Hartford, CT · Active | Hartford, CT | Corporation | Oct 20, 1983 | Active |
| HARCO PROPERTY SERVICES, INC.Hartford, CT · Dissolved | Hartford, CT | Corporation | Mar 30, 1984 | Dissolved |
| HRA BROKERAGE SERVICES, INC.Hartford, CT · Active | Hartford, CT | Corporation | Feb 13, 1985 | Active |
| HARTFORD INTEGRATED TECHNOLOGIES, INC.Hartford, CT · Active | Hartford, CT | Corporation | Jul 11, 1985 | Active |
| PERSONAL LINES INSURANCE CENTER, INC.Hartford, CT · Dissolved | Hartford, CT | Corporation | Oct 9, 1986 | Dissolved |
| HRA INC.Hartford, CT · Dissolved | Hartford, CT | Corporation | Oct 9, 1986 | Dissolved |
| The Hartford Insurance Group, Inc.Hartford, CT · Active | Hartford, CT | Corporation | Dec 18, 1986 | Active |
| NUTMEG INSURANCE AGENCY, INC.Hartford, CT · Active | Hartford, CT | Corporation | Feb 20, 1991 | Active |
| HERITAGE HOLDINGS, INC.Hartford, CT · Active | Hartford, CT | Corporation | Sep 15, 1995 | Active |
| UNITED PREMIUM CAPITAL, L.L.C.Hartford, CT · Dissolved | Hartford, CT | LLC | Oct 20, 1997 | Dissolved |
| TRUMBULL FINANCE, L.L.C.Hartford, CT · Dissolved | Hartford, CT | LLC | Dec 16, 1997 | Dissolved |
| HARTFORD TECHNOLOGY SERVICES COMPANY, L.L.C.Hartford, CT · Cancelled | Hartford, CT | LLC | Aug 3, 1998 | Cancelled |
| HL INVESTMENT ADVISORS, LLCHartford, CT · Merged | Hartford, CT | LLC | Dec 17, 1998 | Merged |
| HART RE GROUP, L.L.C.Hartford, CT · Active | Hartford, CT | LLC | Mar 25, 1999 | Active |
| HARTRE COMPANY, L.L.C.Hartford, CT · Dissolved | Hartford, CT | LLC | Apr 28, 1999 | Dissolved |
| BMG CAPITAL ADVISORS GROUP, L.L.C.Hartford, CT · Dissolved | Hartford, CT | LLC | Jun 22, 1999 | Dissolved |
| HARTFORD INVESTMENT MANAGEMENT COMPANYHartford, CT · Active | Hartford, CT | Corporation | Feb 21, 2001 | Active |
| HARTFORD LIFE PRIVATE PLACEMENT, LLCHartford, CT · Withdrawn | Hartford, CT | LLC | Feb 1, 2002 | Withdrawn |
| TRUMBULL SERVICES, L.L.C.Hartford, CT · Merged | Hartford, CT | LLC | Dec 19, 2002 | Merged |
| TRUMBULL FLOOD MANAGEMENT, L.L.C.Hartford, CT · Active | Hartford, CT | LLC | Dec 17, 2003 | Active |
| HARTFORD RESIDUAL MARKET, L.L.C.Hartford, CT · Active | Hartford, CT | LLC | Dec 17, 2003 | Active |
| HARTFORD EMPLOYEE CLUB, INC.Hartford, CT · Dissolved | Hartford, CT | Corporation | Sep 28, 2004 | Dissolved |
| NAVIGATORS MANAGEMENT COMPANY, INC.Hartford, CT · Active | Hartford, CT | Corporation | Jan 3, 2005 | Active |
| HLA LLCHartford, CT · Active | Hartford, CT | LLC | Feb 1, 2006 | Active |
| PLANCO, LLCHartford, CT · Cancelled | Hartford, CT | LLC | May 15, 2006 | Cancelled |
| HIMCO DYNAMIC ALLOCATION FIXED INCOME FUND LLCHartford, CT · Cancelled | Hartford, CT | LLC | Mar 19, 2012 | Cancelled |
| Y-RISK, LLCHartford, CT · Active | Hartford, CT | LLC | May 26, 2015 | Active |