| RING ONE BOXING, INC.New Haven, CT · Forfeited | New Haven, CT | Corporation | Oct 11, 1995 | Forfeited |
| PREMIER CONSULTING SERVICES, L.L.CNew Haven, CT · Active | New Haven, CT | LLC | Aug 31, 1998 | Active |
| LAW OFFICES OF MICHAEL DOLAN LLCHamden, CT · Active | Hamden, CT | LLC | Sep 25, 2003 | Active |
| R D RESTORATION & SONS, LLCNorth Haven, CT · Forfeited | North Haven, CT | LLC | Jun 6, 2005 | Forfeited |
| DOLAN & LUZZI, LLCHamden, CT · Dissolved | Hamden, CT | LLC | Aug 3, 2005 | Dissolved |
| DATTILO APPRAISAL SERVICES, LLCDurham, CT · Forfeited | Durham, CT | LLC | Sep 12, 2005 | Forfeited |
| RAGS REALTY, LLCNorth Branford, CT · Active | North Branford, CT | LLC | Oct 12, 2006 | Active |
| E.J. FRANCO REALTY, LLCNew Haven, CT · Forfeited | New Haven, CT | LLC | Jul 30, 2007 | Forfeited |
| ABSOLUTE TINTS, LLCNew Haven, CT · Forfeited | New Haven, CT | LLC | Sep 4, 2007 | Forfeited |
| NEW HAVEN COUNTY SENIOR CARE, LLCHamden, CT · Active | Hamden, CT | LLC | Nov 25, 2008 | Active |
| ECO-URBAN PIONEERS LLCNew Haven, CT · Dissolved | New Haven, CT | LLC | May 21, 2009 | Dissolved |
| 1337 DIXWELL AVENUE, LLCHamden, CT · Active | Hamden, CT | LLC | Jul 30, 2009 | Active |
| MCMANUS LAW FIRM, LLCHamden, CT · Active | Hamden, CT | LLC | Aug 17, 2010 | Active |
| PREMIER CONSULTING SERVICES II, LLCNew Haven, CT · Active | New Haven, CT | LLC | Oct 1, 2010 | Active |
| 1733 WHITNEY, LLCHamden, CT · Active | Hamden, CT | LLC | Nov 14, 2011 | Active |
| DOLAN & DOLAN, LLCNew Haven, CT · Active | New Haven, CT | LLC | Jun 2, 2014 | Active |
| COOPER & COOPER, LLCHamden, CT · Active | Hamden, CT | LLC | Mar 28, 2017 | Active |
| JAM PROPERTIES LLCBranford, CT · Active | Branford, CT | LLC | Sep 6, 2018 | Active |
| DOLAN INJURY LAWYERS, PLLCNew Haven, CT · Active | New Haven, CT | LLC | Jan 8, 2019 | Active |
| DOLAN DIVORCE LAWYERS, PLLCNew Haven, CT · Active | New Haven, CT | LLC | Jan 8, 2019 | Active |
| CONNECTICUT CANNABIS COALITION, LLCNew Haven, CT · Active | New Haven, CT | LLC | Jan 25, 2021 | Active |
| Connecticut Medical Malpractice Lawyers, PLLCNew Haven, CT · Active | New Haven, CT | LLC | Jul 13, 2021 | Active |
| Twohill & Dolan Insurance, LLCHamden, CT · Active | Hamden, CT | LLC | Dec 22, 2021 | Active |
| Dolan Family Foundation Inc.New Haven, CT · Active | New Haven, CT | Corporation | Jul 18, 2023 | Active |
| Green Knight Management, LLCNew Haven, CT · Active | New Haven, CT | LLC | Oct 6, 2023 | Active |
| National Faith Collective Inc.Meriden, CT · Active | Meriden, CT | Corporation | Jun 28, 2026 | Active |