| THE MANCHESTER GROUP, LLCLocation not reported, CT · Withdrawn | Location not reported, CT | LLC | May 25, 2016 | Withdrawn |
| IGS SOLAR II, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Aug 15, 2016 | Active |
| JUST ENERGY LIMITEDLocation not reported, CT · Active | Location not reported, CT | Corporation | Mar 30, 2017 | Active |
| IGS USB II, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Apr 11, 2019 | Active |
| IGS USB III, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Apr 13, 2020 | Active |
| IGS TE IV, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Nov 6, 2020 | Active |
| IGS USB V, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Mar 10, 2021 | Active |
| IGS USB VI, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Nov 10, 2021 | Active |
| IGS USB VII, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Mar 1, 2022 | Active |
| INTERSTATE GAS SUPPLY, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Feb 27, 2023 | Active |
| IGS SOLAR, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jun 1, 2023 | Active |
| IGS USB VIII, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | May 24, 2023 | Active |
| IGS USB IX, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Nov 2, 2023 | Active |
| IGS USB X, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Nov 2, 2023 | Active |
| JadeTrack LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Nov 21, 2023 | Active |
| IGS USB XI, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Feb 21, 2024 | Active |
| IGS RESI PROJECT CO XII, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jul 22, 2024 | Active |
| IGS USB XIII, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Nov 1, 2024 | Active |
| IGS SOLAR IV, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jun 2, 2025 | Active |
| IGS USB XIV, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Sep 3, 2025 | Active |
| IGS USB XVI, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Oct 1, 2026 | Active |