| L&L Viviendas LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Feb 18, 2026 | Active |
| SliceOfHeaven, LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Feb 18, 2026 | Active |
| Saybrook Autobody and Sales LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Feb 20, 2026 | Active |
| OG Learning Lab LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Feb 25, 2026 | Active |
| Riva Construction LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Feb 26, 2026 | Active |
| Nurture & Bloom Pediatric Wellness PLLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 2, 2026 | Active |
| CT Scapes LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 9, 2026 | Active |
| MJ MARTIN DESIGN & WOODWORKING LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 11, 2026 | Active |
| M & J Main Street LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 12, 2026 | Active |
| Dyslexia Stories LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 14, 2026 | Active |
| Elevate Esthetics LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 16, 2026 | Active |
| Elevate Esthetics Old Saybrook Professional Limited Liability CompanyOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 16, 2026 | Active |
| Rooted and Rizing, LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 16, 2026 | Active |
| LullaLua LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 19, 2026 | Active |
| LangAI LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 19, 2026 | Active |
| Saybrook Sunrise LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 20, 2026 | Active |
| Happiness Flowers LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 23, 2026 | Active |
| Sunrise on the Cove LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 24, 2026 | Active |
| 92 West Bridge Street LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 25, 2026 | Active |
| 2 Frenchies Mangement LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 25, 2026 | Active |
| LITTLE DETAILS LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 26, 2026 | Active |
| Breakwater Roofing LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 26, 2026 | Active |
| KAP Communications LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 27, 2026 | Active |
| Rainbow Asian SPA LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 27, 2026 | Active |
| Prism Auto Recon LLCOld Saybrook, CT · Dissolved | Old Saybrook, CT | LLC | Mar 29, 2026 | Dissolved |
| McCollum Art Services LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Mar 31, 2026 | Active |
| Saybrook Remedy LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 2, 2026 | Active |
| Ken Senecal, LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 2, 2026 | Active |
| Service Member Financial Readiness Network, Inc.Old Saybrook, CT · Active | Old Saybrook, CT | Corporation | Apr 2, 2026 | Active |
| Cameron Landscape LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 2, 2026 | Active |
| Spencer & Co LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 3, 2026 | Active |
| Main Street Old Saybrook LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 6, 2026 | Active |
| PokeMiner LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 8, 2026 | Active |
| All In One Carpentry LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 9, 2026 | Active |
| Riva Stamford LLCOld Saybrook, CT · Dissolved | Old Saybrook, CT | LLC | Apr 10, 2026 | Dissolved |
| Riva Bridgeport 2026 LLCOld Saybrook, CT · Dissolved | Old Saybrook, CT | LLC | Apr 10, 2026 | Dissolved |
| Learning Lab Foundation CoOld Saybrook, CT · Active | Old Saybrook, CT | Corporation | Apr 10, 2026 | Active |
| 149 Shelton Street LLCOld Saybrook, CT · Dissolved | Old Saybrook, CT | LLC | Apr 10, 2026 | Dissolved |
| Hedin Consultants LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 12, 2026 | Active |
| Old Saybrook Homecare Network LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 13, 2026 | Active |
| JK Agape Store LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 13, 2026 | Active |
| The Pretty Graves, LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 16, 2026 | Active |
| PrenderRealEstate LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 17, 2026 | Active |
| Coastal 3D LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 20, 2026 | Active |
| Costigan Art Limited Liability CompanyOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 21, 2026 | Active |
| BaseballPath LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 21, 2026 | Active |
| MASONRY LLCOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 21, 2026 | Active |
| Global Property Management Limited Liability CompanyOld Saybrook, CT · Active | Old Saybrook, CT | LLC | Apr 24, 2026 | Active |
| Vance House Public Relations LLPOld Saybrook, CT · Active | Old Saybrook, CT | Partnership | Apr 24, 2026 | Active |
| Kyostypoo LLCOld Saybrook, CT · Dissolved | Old Saybrook, CT | LLC | Apr 25, 2026 | Dissolved |