| THRIVE WELL SOLUTIONS, LLCKillingworth, CT · Active | Killingworth, CT | LLC | Feb 4, 2026 | Active |
| Iron Works Industries, LLCKillingworth, CT · Active | Killingworth, CT | LLC | Feb 6, 2026 | Active |
| Rellek Incorporated LLCKillingworth, CT · Active | Killingworth, CT | LLC | Mar 18, 2026 | Active |
| JWN ENTERPRISES LLCKillingworth, CT · Active | Killingworth, CT | LLC | Feb 17, 2026 | Active |
| Oleary Properties, LLCKillingworth, CT · Active | Killingworth, CT | LLC | Feb 18, 2026 | Active |
| Nocturnal Needles LLCKillingworth, CT · Active | Killingworth, CT | LLC | Feb 18, 2026 | Active |
| Venture Fitness, LLCKillingworth, CT · Active | Killingworth, CT | LLC | Feb 23, 2026 | Active |
| Oakstone Pro Builders LLCKillingworth, CT · Active | Killingworth, CT | LLC | Mar 1, 2026 | Active |
| Signorelli Electric LLCKillingworth, CT · Active | Killingworth, CT | LLC | Mar 13, 2026 | Active |
| Bigmoke135 LLCKillingworth, CT · Active | Killingworth, CT | LLC | Mar 18, 2026 | Active |
| O'Linn Trailers and Fabrication LLCKillingworth, CT · Active | Killingworth, CT | LLC | Mar 19, 2026 | Active |
| Paul Star Holdings, LLCKillingworth, CT · Active | Killingworth, CT | LLC | Mar 24, 2026 | Active |
| ONE FOUR ATHLETICS LLCKillingworth, CT · Active | Killingworth, CT | LLC | Mar 27, 2026 | Active |
| NP Ultimate Detailing L.L.C.Killingworth, CT · Active | Killingworth, CT | LLC | Mar 31, 2026 | Active |
| Sugar Hill 3D Printing LLCKillingworth, CT · Active | Killingworth, CT | LLC | Apr 1, 2026 | Active |
| Willows Way Farm, LLCKillingworth, CT · Active | Killingworth, CT | LLC | Apr 1, 2026 | Active |
| Maple Coast Creamery LLCKillingworth, CT · Active | Killingworth, CT | LLC | Apr 2, 2026 | Active |
| Ultra Power Consulting, LLCKillingworth, CT · Active | Killingworth, CT | LLC | Apr 6, 2026 | Active |
| Our Virtues in Christ Inc.Killingworth, CT · Active | Killingworth, CT | Corporation | Apr 15, 2026 | Active |
| Jack B. Coy Farm, LLCKillingworth, CT · Active | Killingworth, CT | LLC | Apr 23, 2026 | Active |
| Redneck's Repairs LLCKillingworth, CT · Active | Killingworth, CT | LLC | Apr 27, 2026 | Active |
| Oddballs for Odd Jobs, LLCKillingworth, CT · Active | Killingworth, CT | LLC | Apr 28, 2026 | Active |
| Oak and Iron Construction, LLCKillingworth, CT · Active | Killingworth, CT | LLC | Apr 28, 2026 | Active |
| Harkin Civil LLCKillingworth, CT · Active | Killingworth, CT | LLC | Apr 29, 2026 | Active |
| The Busy Corner LLCKillingworth, CT · Active | Killingworth, CT | LLC | Apr 30, 2026 | Active |
| Connie's Cove LLCKillingworth Ct, CT · Active | Killingworth Ct, CT | LLC | May 1, 2026 | Active |
| Bayou Pepperpot Farm, LLCKillingworth, CT · Active | Killingworth, CT | LLC | May 8, 2026 | Active |
| Pawsitive Pet Care LLCKillingworth, CT · Active | Killingworth, CT | LLC | May 8, 2026 | Active |
| RAW Signal LLCKillingworth, CT · Active | Killingworth, CT | LLC | May 11, 2026 | Active |
| AMOR Mind and Body, LLCKillingworth, CT · Active | Killingworth, CT | LLC | May 14, 2026 | Active |
| Content by Kristen LLCKillingworth, CT · Active | Killingworth, CT | LLC | May 21, 2026 | Active |
| Bosco Osteria LLCKillingworth, CT · Active | Killingworth, CT | LLC | May 26, 2026 | Active |
| North Star Education LLCKillingworth, CT · Active | Killingworth, CT | LLC | May 31, 2026 | Active |
| GOLDEN GIRLS FARM LLCKillingworth, CT · Active | Killingworth, CT | LLC | Jun 18, 2026 | Active |
| GameDay Fuel LLCKillingworth, CT · Active | Killingworth, CT | LLC | Jul 5, 2026 | Active |
| Summit Landscaping LLCKillingworth, CT · Active | Killingworth, CT | LLC | Jul 16, 2026 | Active |
| All The Places To Love LLCKillingworth, CT · Active | Killingworth, CT | LLC | Jul 17, 2026 | Active |
| Stone Heron Farm LLCKillingworth, CT · Active | Killingworth, CT | LLC | Jul 17, 2026 | Active |
| I woke up today LLCKillingworth, CT · Active | Killingworth, CT | LLC | Jul 21, 2026 | Active |
| Lille Skov LL LLCKillingworth, CT · Active | Killingworth, CT | LLC | Jul 21, 2026 | Active |
| The Liberated Larder LLCKillingworth, CT · Active | Killingworth, CT | LLC | Jul 24, 2026 | Active |
| Final Form Coaching LLCKillingworth, CT · Active | Killingworth, CT | LLC | Jul 29, 2026 | Active |
| DMP Fabrication LLCKillingworth, CT · Active | Killingworth, CT | LLC | Jul 29, 2026 | Active |
| Racebrook Automotive Concierge LLCKillingworth, CT · Active | Killingworth, CT | LLC | Aug 5, 2026 | Active |
| Clean Cut Lawn and Landscape Services LLCKillingworth, CT · Active | Killingworth, CT | LLC | Aug 6, 2026 | Active |
| BH Momentum LLCKillingworth, CT · Active | Killingworth, CT | LLC | Aug 11, 2026 | Active |
| Honest Horsewoman Consulting, LLCKillingworth, CT · Active | Killingworth, CT | LLC | Aug 13, 2026 | Active |
| Long Strategies LLCKillingworth, CT · Active | Killingworth, CT | LLC | Aug 23, 2026 | Active |
| Blackway Entertainment Co. LLCKillingworth, CT · Active | Killingworth, CT | LLC | Aug 23, 2026 | Active |
| Mortal Bloom LLCKillingworth, CT · Active | Killingworth, CT | LLC | Aug 25, 2026 | Active |