| USI INSURANCE SERVICES OF CONNECTICUT, INC.Meriden, CT · Merged | Meriden, CT | Corporation | Apr 1, 1957 | Merged |
| HASTINGS-TAPLEY INSURANCE AGENCY, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Oct 31, 1990 | Withdrawn |
| USI ADVISORS, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | May 31, 1994 | Active |
| USI NORTHEAST, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Aug 26, 1996 | Withdrawn |
| SUMMIT GLOBAL PARTNERS OF TEXAS, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Apr 6, 2001 | Withdrawn |
| SGP BENEFITS OF TEXAS, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Apr 6, 2001 | Withdrawn |
| SUMMIT GLOBAL PARTNERS OF MICHIGAN, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Oct 25, 2001 | Withdrawn |
| SUMMIT GLOBAL PARTNERS INSURANCE SERVICES, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | May 20, 2002 | Withdrawn |
| SUMMIT GLOBAL PARTNERS OF FLORIDA, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Jun 26, 2002 | Withdrawn |
| VISTA INSURANCE PARTNERS OF ILLINOIS, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Aug 5, 2003 | Withdrawn |
| USI OF TENNESSEE, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Sep 26, 2005 | Withdrawn |
| HENDERSON & PHILLIPS, INCORPORATEDLocation not reported, CT · Withdrawn | Location not reported, CT | Corporation | Sep 28, 2005 | Withdrawn |
| USI INSURANCE SERVICES OF FLORIDA, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Jan 4, 2007 | Withdrawn |
| SAFEHOLD SPECIAL RISK, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Apr 24, 2007 | Withdrawn |
| USI INSURANCE SERVICES OF CONNECTICUT LLCMeriden, CT · Cancelled | Meriden, CT | LLC | Jan 17, 2012 | Cancelled |
| USI COLORADO LLCLocation not reported, CT · Withdrawn | Location not reported, CT | LLC | Jan 23, 2014 | Withdrawn |
| USI SOUTHWEST, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Jan 23, 2015 | Withdrawn |
| STRADA EDUCATION NETWORK, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Jun 13, 2017 | Withdrawn |
| KIBBLE & PRENTICE HOLDING COMPANYLocation not reported, CT · Withdrawn | Location not reported, CT | Corporation | Mar 20, 2018 | Withdrawn |