| Greenwich Rugby Football Club CompanyOld Greenwich, CT · Active | Old Greenwich, CT | Corporation | Jan 6, 2025 | Active |
| Darth LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Jan 7, 2025 | Active |
| The Purpus LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Jan 17, 2025 | Active |
| Wafa Technologies LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Jan 14, 2025 | Active |
| Fairy Lights Factory, LLCGreenwich, CT · Active | Greenwich, CT | LLC | Jan 24, 2025 | Active |
| 69 Angus Road North, LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Jan 27, 2025 | Active |
| Town Fair CT LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Jan 30, 2025 | Active |
| Pure Point Water LLCGreenwich, CT · Active | Greenwich, CT | LLC | Feb 5, 2025 | Active |
| 77 Havemeyer Lane 208 LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Feb 6, 2025 | Active |
| 2515 NE 2nd Ct 402 LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Feb 7, 2025 | Active |
| 2765 Farmstead Rd LLCOld Greenwich, CT · Dissolved | Old Greenwich, CT | LLC | Feb 7, 2025 | Dissolved |
| Godolphin Enterprises LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Feb 10, 2025 | Active |
| Dog Gone Walkin' of Greenwich LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Feb 10, 2025 | Active |
| Lentt LLCOld Greenwich, CT · Forfeited | Old Greenwich, CT | LLC | Feb 11, 2025 | Forfeited |
| The Petition Co. LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Feb 18, 2025 | Active |
| Elvora Marketing LLCOld Greenwich, CT · Dissolved | Old Greenwich, CT | LLC | Feb 19, 2025 | Dissolved |
| Highview Home LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Feb 19, 2025 | Active |
| 690 Pacific Street LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Feb 21, 2025 | Active |
| Fire House at HP LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Feb 21, 2025 | Active |
| 171 Henry Street HP LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Feb 21, 2025 | Active |
| Chaos Crew Media LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Feb 25, 2025 | Active |
| ST� Consulting LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Feb 26, 2025 | Active |
| Potter Operations, LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Feb 27, 2025 | Active |
| Viewpoint Media LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Mar 3, 2025 | Active |
| Firsthand Talent Partners LLCOld Greenwich, CT · Dissolved | Old Greenwich, CT | LLC | Mar 5, 2025 | Dissolved |
| ExpoSphere USA LLCRiverside, CT · Active | Riverside, CT | LLC | Mar 6, 2025 | Active |
| ANCHOR DOWN LLCOld Greenwich, CT · Dissolved | Old Greenwich, CT | LLC | Mar 6, 2025 | Dissolved |
| Vivienne C. Finn Foundation Inc.Old Greenwich, CT · Active | Old Greenwich, CT | Corporation | Mar 10, 2025 | Active |
| VSculls LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Mar 11, 2025 | Active |
| Urban Law PLLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Mar 18, 2025 | Active |
| AK 23 Innis Ln LLCOld Greenwich, CT · Dissolved | Old Greenwich, CT | LLC | Mar 19, 2025 | Dissolved |
| Safe Tick Control LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Mar 21, 2025 | Active |
| OGG 66 LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Mar 21, 2025 | Active |
| The Source Collaborative LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Mar 26, 2025 | Active |
| Zach Lowe Productions, LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Mar 27, 2025 | Active |
| Molly Ryan Wellness LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Mar 27, 2025 | Active |
| WorldQuant Educational Technologies LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Mar 28, 2025 | Active |
| RetailO Inc.Old Greenwich, CT · Active | Old Greenwich, CT | Corporation | Apr 1, 2025 | Active |
| MEDIA BOSS GROUP LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Apr 2, 2025 | Active |
| OG Apothecary LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Apr 3, 2025 | Active |
| Christine Brown Sports Law, PLLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Apr 3, 2025 | Active |
| BANANA STAND A, LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Apr 7, 2025 | Active |
| BANANA STAND B, LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Apr 7, 2025 | Active |
| 35 Indian Field LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Apr 8, 2025 | Active |
| Optimum Health LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Apr 8, 2025 | Active |
| Where It Began Entertainment LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Apr 9, 2025 | Active |
| Vasona Park Capital LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Apr 11, 2025 | Active |
| KRK Consulting LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Apr 12, 2025 | Active |
| 36 Intervale LLCOld Greenwich, CT · Active | Old Greenwich, CT | LLC | Apr 17, 2025 | Active |
| GENYX SOCIETY FOR REPRODUCTIVE MEDICINE Inc.Old Greenwich, CT · Dissolved | Old Greenwich, CT | Corporation | Apr 18, 2025 | Dissolved |