| Stone Church & Meetinghouse Foundation Inc.New Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | Corporation | Jun 5, 2024 | Active |
| Litchfield Tennis LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Jun 10, 2024 | Active |
| Purple Hippo Party Planners LLCNew Preston Marble Dale, CT · Dissolved | New Preston Marble Dale, CT | LLC | Jun 11, 2024 | Dissolved |
| Bookkeeping by Chrissy LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Jun 14, 2024 | Active |
| CAROLINE LOOMIS KLEIN LLCWarren, CT · Active | Warren, CT | LLC | Sep 12, 2024 | Active |
| Imagination Studio LLCNew Preston, CT · Dissolved | New Preston, CT | LLC | Sep 17, 2024 | Dissolved |
| Flirtation Farms LLCNew Preston, CT · Active | New Preston, CT | LLC | Nov 2, 2024 | Active |
| CARLOS PEREZ SERVICES LLCNew Preston Marble Dale, CT · Dissolved | New Preston Marble Dale, CT | LLC | Nov 4, 2024 | Dissolved |
| Eve's Pet Services LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Nov 14, 2024 | Active |
| WSR Waramaug, LLCNew Preston, CT · Active | New Preston, CT | LLC | Nov 18, 2024 | Active |
| Cornwall CT Hospitality LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Nov 25, 2024 | Active |
| EV CONSTRUCTION LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Dec 23, 2024 | Active |
| Davis Raines Design LLCNew Preston, CT · Active | New Preston, CT | LLC | Jan 31, 2025 | Active |
| Tacet Performance LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Feb 21, 2025 | Active |
| Berkshire Field Hockey Association LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Feb 24, 2025 | Active |
| CORE Arts Consulting LLCNew Preston Marble Dale, CT · Merged | New Preston Marble Dale, CT | LLC | Mar 5, 2025 | Merged |
| LUNA LILAC, LLCNew Preston, CT · Active | New Preston, CT | LLC | Mar 13, 2025 | Active |
| Simple. Pure. Love. LLCNew Preston, CT · Dissolved | New Preston, CT | LLC | Mar 27, 2025 | Dissolved |
| Spring Hill Winery LLCNew Preston, CT · Dissolved | New Preston, CT | LLC | Apr 7, 2025 | Dissolved |
| Cash Hard Club LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Apr 21, 2025 | Active |
| Puthenpurayil Yoga LLCWarren, CT · Active | Warren, CT | LLC | Apr 21, 2025 | Active |
| Longview Capital LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | May 12, 2025 | Active |
| Aster & Hudson LLCNew Preston, CT · Active | New Preston, CT | LLC | Jun 13, 2025 | Active |
| Quist Outdoor Services LLCNew Preston, CT · Active | New Preston, CT | LLC | Jun 19, 2025 | Active |
| Leah Smith LLCWarren, CT · Active | Warren, CT | LLC | Jun 25, 2025 | Active |
| Heart's Cottage, LLCNew Preston, CT · Active | New Preston, CT | LLC | Jul 7, 2025 | Active |
| Shiver Mountain LLCNew Preston Marble Dale, CT · Dissolved | New Preston Marble Dale, CT | LLC | Jul 16, 2025 | Dissolved |
| GEVAUDAN LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Aug 6, 2025 | Active |
| PED Consulting Inc.New Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | Corporation | Aug 8, 2025 | Active |
| Lake Waramaug Friends for Common-Sense Regulation, Inc.New Preston, CT · Active | New Preston, CT | Corporation | Aug 21, 2025 | Active |
| CT Jades LLCNew Preston, CT · Active | New Preston, CT | LLC | Aug 26, 2025 | Active |
| 1943 Properties LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Sep 9, 2025 | Active |
| GH INVESTMENT PARTNERS LLCWarren, CT · Active | Warren, CT | LLC | Sep 12, 2025 | Active |
| 21 NPH Rd LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Sep 24, 2025 | Active |
| DSP Renovation & General Contracting LLCNew Preston, CT · Active | New Preston, CT | LLC | Oct 23, 2025 | Active |
| Lake Waramaug Yacht Club LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Nov 11, 2025 | Active |
| Peak Brothers LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Nov 24, 2025 | Active |
| VILLULA OTIUM LLCWarren, CT · Active | Warren, CT | LLC | Dec 17, 2025 | Active |
| TERRALUX CPM LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Dec 19, 2025 | Active |
| Lake Hill Farm Products LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Dec 27, 2025 | Active |
| CHRISTOPHER MCLAUGHLIN GOLF LTDNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | Corporation | Dec 29, 2025 | Active |
| 100 RABBIT HILL FARM, LLCWarren, CT · Active | Warren, CT | LLC | Jan 15, 2026 | Active |
| Falls View Home and Garden LLCNew Preston, CT · Active | New Preston, CT | LLC | Jan 27, 2026 | Active |
| Jamster Corp.New Preston, CT · Merged | New Preston, CT | Corporation | Jan 27, 2026 | Merged |
| Brian Levy LLCNew Preston, CT · Active | New Preston, CT | LLC | Feb 5, 2026 | Active |
| Inside Sunday LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Feb 10, 2026 | Active |
| Absolute Repair and Design LLCNew Preston, CT · Active | New Preston, CT | LLC | Feb 12, 2026 | Active |
| Chrissy Geary Gorbecki Studio LLCNew Preston Marble Dale, CT · Active | New Preston Marble Dale, CT | LLC | Feb 16, 2026 | Active |
| Illustrations by Holly Q Bailey LLCNew Preston, CT · Active | New Preston, CT | LLC | Feb 28, 2026 | Active |
| Second Oneida DG, LLCNew Preston, CT · Active | New Preston, CT | LLC | Mar 18, 2026 | Active |