| RCL PROPERTIES LLCHarwinton, CT · Active | Harwinton, CT | LLC | Dec 11, 2023 | Active |
| Upson Ave Properties LLCHarwinton, CT · Active | Harwinton, CT | LLC | Jan 3, 2024 | Active |
| Carbon Carpentry LLCHarwinton, CT · Active | Harwinton, CT | LLC | Jan 8, 2024 | Active |
| Kimberly M Beach LLCHarwinton, CT · Active | Harwinton, CT | LLC | Jan 8, 2024 | Active |
| M.E. Watanabe Consulting LLCHarwinton, CT · Active | Harwinton, CT | LLC | Jan 8, 2024 | Active |
| MSDSCoins LLCHarwinton, CT · Active | Harwinton, CT | LLC | Jan 10, 2024 | Active |
| SNS Building & Remodeling LLCHarwinton, CT · Active | Harwinton, CT | LLC | Jan 18, 2024 | Active |
| CocoMade LLCHarwinton, CT · Active | Harwinton, CT | LLC | Jan 31, 2024 | Active |
| Cardinal Creek Counseling LLCHarwinton, CT · Active | Harwinton, CT | LLC | Feb 26, 2024 | Active |
| ALISA DUDAJ LLCHarwinton, CT · Active | Harwinton, CT | LLC | Feb 28, 2024 | Active |
| Savoy Renovations, LLCHarwinton, CT · Active | Harwinton, CT | LLC | Mar 4, 2024 | Active |
| Litchfield Total Fitness LLCHarwinton, CT · Active | Harwinton, CT | LLC | Mar 11, 2024 | Active |
| Red Line Lawn Service LLCHarwinton, CT · Active | Harwinton, CT | LLC | Mar 11, 2024 | Active |
| 86 Meadowview LLCHarwinton, CT · Active | Harwinton, CT | LLC | Mar 12, 2024 | Active |
| Hair By Emily Woods LLCHarwinton, CT · Active | Harwinton, CT | LLC | Mar 19, 2024 | Active |
| Mom�s School Transportation LLCHarwinton, CT · Active | Harwinton, CT | LLC | Mar 19, 2024 | Active |
| 220 Riverview LLCHarwinton, CT · Active | Harwinton, CT | LLC | Mar 27, 2024 | Active |
| Abigail Brewerton LLCHarwinton, CT · Dissolved | Harwinton, CT | LLC | Apr 3, 2024 | Dissolved |
| MST Brands Limited Liability CompanyHarwtinton, CT · Dissolved | Harwtinton, CT | LLC | Apr 26, 2024 | Dissolved |
| Larson Industries L.L.C.Harwinton, CT · Active | Harwinton, CT | LLC | May 4, 2024 | Active |
| GNB LLCHarwinton, CT · Active | Harwinton, CT | LLC | May 8, 2024 | Active |
| Ken's Tractor Repair LLCHarwinton, CT · Active | Harwinton, CT | LLC | May 8, 2024 | Active |
| 18-20 Case St, LLCHarwinton, CT · Active | Harwinton, CT | LLC | May 15, 2024 | Active |
| Connecticut Power Washing Services LLCHarwinton, CT · Active | Harwinton, CT | LLC | May 27, 2024 | Active |
| TB Striping LLCHarwinton, CT · Active | Harwinton, CT | LLC | May 28, 2024 | Active |
| Harwinton Electric LLCHarwinton, CT · Active | Harwinton, CT | LLC | May 30, 2024 | Active |
| TB Parking Lot Striping LLCHarwinton, CT · Active | Harwinton, CT | LLC | May 30, 2024 | Active |
| Revolution Entertainment, LLCHarwinton, CT · Active | Harwinton, CT | LLC | Jun 14, 2024 | Active |
| 170-172 Scott Avenue, LLCHarwinton, CT · Active | Harwinton, CT | LLC | Jun 26, 2024 | Active |
| Queen Street Plaza, LLCHarwinton, CT · Active | Harwinton, CT | LLC | Jun 26, 2024 | Active |
| JPD Media LLCHarwinton, CT · Active | Harwinton, CT | LLC | Jun 30, 2024 | Active |
| The Truva Group LLCHarwinton, CT · Dissolved | Harwinton, CT | LLC | Jul 2, 2024 | Dissolved |
| MISSION FUELS LLCHarwinton, CT · Active | Harwinton, CT | LLC | Jul 28, 2024 | Active |
| BrunnerCT LLCHarwinton, CT · Active | Harwinton, CT | LLC | Aug 8, 2024 | Active |
| Black Dog Diesel, LLCHarwinton, CT · Active | Harwinton, CT | LLC | Aug 12, 2024 | Active |
| Straightline Mechanical LLCHarwinton, CT · Active | Harwinton, CT | LLC | Aug 13, 2024 | Active |
| Cloud Provision LLCHarwinton, CT · Active | Harwinton, CT | LLC | Aug 16, 2024 | Active |
| 495 Burlington Rd, LLCHarwinton, CT · Active | Harwinton, CT | LLC | Aug 29, 2024 | Active |
| Elegance De Equine LLCHarwinton, CT · Active | Harwinton, CT | LLC | Aug 29, 2024 | Active |
| Roxy's Mad Hatter Apiary LLCHarwinton, CT · Active | Harwinton, CT | LLC | Sep 6, 2024 | Active |
| The 616 Building, LLCHarwinton, CT · Active | Harwinton, CT | LLC | Sep 9, 2024 | Active |
| RAVEN DESIGNS LLCHarwinton, CT · Active | Harwinton, CT | LLC | Sep 11, 2024 | Active |
| 26 Investments LLCHarwinton, CT · Active | Harwinton, CT | LLC | Sep 25, 2024 | Active |
| Ironwood Geotech LLCHarwinton, CT · Active | Harwinton, CT | LLC | Oct 10, 2024 | Active |
| EcoTech, LLCHarwinton, CT · Active | Harwinton, CT | LLC | Oct 22, 2024 | Active |
| Tool Masters LLCHarwinton, CT · Active | Harwinton, CT | LLC | Oct 24, 2024 | Active |
| Rooted in Healing LLCHarwinton, CT · Active | Harwinton, CT | LLC | Nov 11, 2024 | Active |
| David Lanesey Consulting LLCHarwinton, CT · Dissolved | Harwinton, CT | LLC | Nov 11, 2024 | Dissolved |
| Signature Stables LLCHarwinton, CT · Active | Harwinton, CT | LLC | Nov 12, 2024 | Active |
| Simon & Sons Landscaping and Excavation LLCHarwinton, CT · Dissolved | Harwinton, CT | LLC | Nov 14, 2024 | Dissolved |