| Haddam Home & Acre L.L.C.Haddam, CT · Active | Haddam, CT | LLC | Aug 7, 2024 | Active |
| Nutmeg Pediatric Speech Therapy LLCHaddam, CT · Active | Haddam, CT | LLC | Aug 21, 2024 | Active |
| AM Bininger Distributing Company LLCHaddam, CT · Active | Haddam, CT | LLC | Sep 18, 2024 | Active |
| Elegant home decor LLCHaddam, CT · Active | Haddam, CT | LLC | Sep 20, 2024 | Active |
| Roofer Direct LLCHaddam, CT · Active | Haddam, CT | LLC | Sep 25, 2024 | Active |
| Anderson & Son Construction LLCHaddam, CT · Active | Haddam, CT | LLC | Sep 28, 2024 | Active |
| Bailey Industries LLCHaddam, CT · Active | Haddam, CT | LLC | Oct 18, 2024 | Active |
| Brodeur Realty LLCHaddam, CT · Dissolved | Haddam, CT | LLC | Oct 23, 2024 | Dissolved |
| KLD Investments, LLCHaddam, CT · Active | Haddam, CT | LLC | Nov 6, 2024 | Active |
| Coastal Dispatch & Transportation LLCHaddam, CT · Dissolved | Haddam, CT | LLC | Nov 23, 2024 | Dissolved |
| Glass Shield Consulting LLCHaddam, CT · Active | Haddam, CT | LLC | Nov 26, 2024 | Active |
| L.C. Petersen Immigration Law LLCHaddam, CT · Active | Haddam, CT | LLC | Dec 7, 2024 | Active |
| Lagos Painting & Home Improvement LLCHaddam, CT · Active | Haddam, CT | LLC | Jan 1, 2025 | Active |
| Native Son Gardening LLCHaddam, CT · Active | Haddam, CT | LLC | Jan 21, 2025 | Active |
| 84 Old Cart Road, LLCHaddam, CT · Active | Haddam, CT | LLC | Jan 22, 2025 | Active |
| iPower LLCHaddam, CT · Active | Haddam, CT | LLC | Mar 8, 2025 | Active |
| Maxwell Home Improvement LLCHaddam, CT · Active | Haddam, CT | LLC | Mar 14, 2025 | Active |
| Rent and Roll RVs LLCHaddam, CT · Active | Haddam, CT | LLC | Apr 7, 2025 | Active |
| 1013 Rustic Designs LLCHaddam, CT · Active | Haddam, CT | LLC | Apr 25, 2025 | Active |
| Essex Design and Display II, LLCHaddam, CT · Active | Haddam, CT | LLC | May 12, 2025 | Active |
| Figwoods LLCHaddam, CT · Active | Haddam, CT | LLC | Jun 20, 2025 | Active |
| The Valentina Edit LLCHaddam, CT · Active | Haddam, CT | LLC | Jun 28, 2025 | Active |
| Smoke&Oakum LLCHaddam, CT · Active | Haddam, CT | LLC | Jul 10, 2025 | Active |
| Scrappy Jits LLCHaddam, CT · Active | Haddam, CT | LLC | Jul 10, 2025 | Active |
| Island Dock LLCHaddam, CT · Active | Haddam, CT | LLC | Jul 14, 2025 | Active |
| Savage Content Consulting LLCHaddam, CT · Active | Haddam, CT | LLC | Jul 15, 2025 | Active |
| Cottage 20 LLPHaddam, CT · Active | Haddam, CT | Partnership | Jul 23, 2025 | Active |
| Devi Personal Driving LLCHaddam, CT · Dissolved | Haddam, CT | LLC | Jul 23, 2025 | Dissolved |
| Lady Katharine River Cruises, LLCHaddam, CT · Active | Haddam, CT | LLC | Aug 11, 2025 | Active |
| Looks with LC Limited Liability CompanyHaddam, CT · Dissolved | Haddam, CT | LLC | Aug 18, 2025 | Dissolved |
| Mary Pearl LLCHaddam, CT · Active | Haddam, CT | LLC | Sep 4, 2025 | Active |
| Bontract, LLCHaddam, CT · Active | Haddam, CT | LLC | Sep 16, 2025 | Active |
| Stoned Breakwater LLCHaddam, CT · Active | Haddam, CT | LLC | Sep 16, 2025 | Active |
| Bizarro Solutions LLCHaddam, CT · Active | Haddam, CT | LLC | Sep 22, 2025 | Active |
| Junova LLCHaddam, CT · Active | Haddam, CT | LLC | Sep 24, 2025 | Active |
| Bridey Morris, LLCHaddam, CT · Active | Haddam, CT | LLC | Oct 8, 2025 | Active |
| golden lotus Limited Liability CompanyHaddam, CT · Active | Haddam, CT | LLC | Oct 15, 2025 | Active |
| Shoreline Home Health LLCHaddam, CT · Dissolved | Haddam, CT | LLC | Oct 18, 2025 | Dissolved |
| PIA, Inc.Haddam, CT · Active | Haddam, CT | Corporation | Oct 30, 2025 | Active |
| Laser Calibration & Services LLCHaddam, CT · Active | Haddam, CT | LLC | Nov 9, 2025 | Active |
| River Valley Development Group LLCHaddam, CT · Active | Haddam, CT | LLC | Nov 10, 2025 | Active |
| Bridge Street Breakfast and Lunch LLCHaddam, CT · Active | Haddam, CT | LLC | Nov 19, 2025 | Active |
| Paramount Wellness Centers Haddam MH LLCHaddam, CT · Active | Haddam, CT | LLC | Nov 20, 2025 | Active |
| Paramount Wellness Centers Haddam SUD LLCHaddam, CT · Active | Haddam, CT | LLC | Nov 20, 2025 | Active |
| Lehet LLCHaddam, CT · Active | Haddam, CT | LLC | Jan 9, 2026 | Active |
| Mill Creek Metal Art LLCHaddam, CT · Active | Haddam, CT | LLC | Jan 12, 2026 | Active |
| Spirit Provisions LLCHaddam, CT · Active | Haddam, CT | LLC | Jan 12, 2026 | Active |
| Salfa Homes LLCHaddam, CT · Active | Haddam, CT | LLC | Jan 29, 2026 | Active |
| Sunset Commons LLCHaddam, CT · Active | Haddam, CT | LLC | Feb 4, 2026 | Active |
| Lavender and Love Companion LLCHaddam, CT · Active | Haddam, CT | LLC | Feb 6, 2026 | Active |