| MICHELS POWER, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Sep 16, 2020 | Active |
| MICHELS UTILITY SERVICES, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Sep 16, 2020 | Active |
| Michels Energy Holdings, Inc.Location not reported, CT · Active | Location not reported, CT | Corporation | Oct 30, 2020 | Active |
| MICHELS PIPELINE, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Jan 13, 2021 | Active |
| THETIS STATION LEASING LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Feb 2, 2021 | Active |
| MICHELS ROAD & STONE, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Jun 16, 2021 | Active |
| michels construction, incLocation not reported, CT · Active | Location not reported, CT | Corporation | Jul 12, 2021 | Active |
| MICHELS INFRASTRUCTURE, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Aug 11, 2021 | Active |
| WATERTOWN 2000 PTSK LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Sep 30, 2021 | Active |
| MICHELS TRENCHLESS, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Oct 12, 2021 | Active |
| MICON GROUP, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Jul 8, 2022 | Active |
| AQUEOS MARINE, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Sep 14, 2022 | Active |
| Michels Underground Cable, Inc.Location not reported, CT · Active | Location not reported, CT | Corporation | Oct 23, 2023 | Active |
| Thetis Station Maritime Leasing LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Aug 16, 2024 | Active |
| Michels Preconstruction Services, Inc.Location not reported, CT · Active | Location not reported, CT | Corporation | Oct 21, 2024 | Active |
| Mi-Tech Services, Inc.Location not reported, CT · Active | Location not reported, CT | Corporation | Dec 15, 2025 | Active |
| MICHELS POWER GROUP, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Apr 6, 2026 | Active |
| MICHELS FEDERAL, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Apr 6, 2026 | Active |
| Michels Infrastructure Solutions, Inc.Location not reported, CT · Active | Location not reported, CT | Corporation | Apr 6, 2026 | Active |
| Michels Energy Group, Inc.Location not reported, CT · Active | Location not reported, CT | Corporation | Apr 6, 2026 | Active |
| MICHELS ENERGY SOLUTIONS, INCLocation not reported, CT · Active | Location not reported, CT | Corporation | Apr 14, 2026 | Active |
| MICHELS POWER SERVICES, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Sep 11, 2026 | Active |
| MICHELS CORPORATIONLocation not reported, OR · Active | Location not reported, OR | Corporation | Apr 8, 1988 | Active |
| MICHELS POWER, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Sep 11, 2020 | Active |
| MICHELS UTILITY SERVICES, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Sep 17, 2020 | Active |
| MICHELS ENERGY HOLDINGS, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Nov 2, 2020 | Active |
| MICHELS PIPELINE, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jan 13, 2021 | Active |
| MICHELS PACIFIC ENERGY, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jan 28, 2021 | Active |
| MICHELS ROAD & STONE, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jun 21, 2021 | Active |
| MICHELS CONSTRUCTION, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jul 13, 2021 | Active |
| MICHELS TRENCHLESS, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Oct 13, 2021 | Active |
| MICON GROUP, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jul 11, 2022 | Active |
| AQUEOS MARINE, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Sep 20, 2022 | Active |
| MICHELS UNDERGROUND CABLE, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Oct 25, 2023 | Active |
| MICHELS PRECONSTRUCTION SERVICES, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Feb 10, 2025 | Active |
| MICHELS INFRASTRUCTURE SOLUTIONS, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Apr 7, 2026 | Active |
| MICHELS FEDERAL, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Apr 7, 2026 | Active |
| MICHELS POWER GROUP, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Apr 7, 2026 | Active |
| MICHELS ENERGY SOLUTIONS, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Apr 20, 2026 | Active |
| MICHELS ENERGY GROUP, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Apr 7, 2026 | Active |
| MICHELS POWER SERVICES, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Sep 14, 2026 | Active |
| MI-TECH SERVICES, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jan 26, 2005 | Active |
| DATA-TEL TECH SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 28, 2005 | Inactive |
| MI-TECH UTILITY SERVICES, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Oct 23, 2012 | Active |
| ULTIM CONSTRUCTION, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 6, 2015 | Inactive |
| MICHELS POWER, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Sep 11, 2020 | Active |
| MICHELS UTILITY SERVICES, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Sep 16, 2020 | Active |
| MICHELS ENERGY HOLDINGS, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Nov 2, 2020 | Active |
| MICHELS PIPELINE, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Jan 13, 2021 | Active |
| MICHELS ROAD & STONE, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Jun 17, 2021 | Active |