| PMC FAMILY ApS CVR 10132428 | ManagementManagement | 2009 – 2010 | — | Dissolved |
| Elsmark ApS CVR 20662700 | ManagementManagement | 2012 – 2016 | — | Active |
| MPC HOLDING ApS CVR 25812492 | ManagementManagement | 2015 – 2024 | — | Dissolved |
| HIMMARK AVIATION ApS CVR 26510074 | ManagementManagement | 2012 – 2016 | — | Dissolved |
| BIOMEGA ApS CVR 26557186 | BoardChairman | 2008 – 2009 | — | Dissolved |
| JMC HOLDING SØNDERBORG ApS CVR 26899702 | ManagementManagement | 2009 – 2010 | — | Dissolved |
| PMC HOLDING NORDBORG ApS CVR 26899788 | ManagementManagement | 2009 – 2010 | — | Dissolved |
| I&T OBLIGATIONER A/S CVR 26932467 | BoardBoard of Directors | 2007 – 2016 | — | Dissolved |
| K/S HIMMARK AIR CVR 27074863 | BoardBoard of Directors | 2012 – 2016 | — | Active |
| CC FOSS ApS CVR 27097928 | ManagementManagement | 2009 – 2010 | — | Dissolved |
| MP FOSS ApS CVR 27098029 | ManagementManagement | 2009 – 2010 | — | Dissolved |
| JØRGEN MARCUS CLAUSEN HOLDING ApS CVR 27098096 | ManagementManagement | 2009 – 2010 | — | Dissolved |
| MADS JØRGEN CLAUSEN HOLDING ApS CVR 27098207 | ManagementManagement | 2009 – 2010 | — | Dissolved |
| MP & CC HOLDING ApS CVR 27101410 | ManagementManagement | 2009 – 2010 | — | Dissolved |
| M & M HOLDING SØNDERBORG ApS CVR 27101569 | ManagementManagement | 2009 – 2010 | — | Dissolved |
| WAVE STAR ENERGY A/S CVR 27352561 | ManagementManagement | 2009 – 2009 | — | Dissolved |
| I&T BALANCE A/S CVR 27380751 | BoardBoard of Directors | 2007 – 2016 | — | Dissolved |
| TTO HOLDING ApS CVR 28101643 | ManagementManagement | 2009 – 2016 | — | Dissolved |
| ST. KONGENSGADE 66, 1. A/S CVR 28101694 | BoardChairman | 2009 – 2016 | — | Dissolved |
| I&T Alternativer A/S CVR 28331789 | BoardBoard of Directors | 2007 – 2016 | — | Dissolved |
| I&T AKTIER A/S CVR 28991614 | BoardBoard of Directors | 2007 – 2016 | — | Dissolved |
| COPENMIND ApS CVR 29520879 | ManagementManagement | 2009 – 2016 | — | Dissolved |
| ALSMARK INVEST II ApS CVR 29838887 | ManagementManagement | 2010 – 2016 | — | Dissolved |
| I&T ERHVERVSOBLIGATIONER I A/S CVR 30714407 | BoardBoard of Directors | 2007 – 2016 | — | Dissolved |
| WS ApS CVR 29838879 | ManagementManagement | 2010 – 2010 | — | Active |
| S.W. 1 ApS CVR 32342140 | ManagementManagement | 2017 – 2023 | — | Dissolved |
| CLAUSEN CONTROLS III ApS CVR 32665934 | ManagementChief Executive Officer | 2010 – 2010 | — | Dissolved |
| CLAUSEN CONTROLS IV ApS CVR 32665942 | ManagementChief Executive Officer | 2010 – 2010 | — | Dissolved |
| CLAUSEN CONTROLS HOLDING II ApS CVR 32878423 | ManagementManagement | 2010 – 2021 | — | Dissolved |
| I&T ERHVERVSOBLIGATIONER II A/S CVR 33076193 | BoardBoard of Directors | 2010 – 2016 | — | Dissolved |
| PISTONPOWER ApS CVR 36502959 | ManagementManagement | 2015 – 2015 | — | Active |
| MC2 INVEST ApS CVR 25702840 | ManagementManagement | 2011 – 2016 | — | Active |
| MC2 HOLDING ApS CVR 28157908 | ManagementManagement | 2011 – 2016 | — | Active |
| ELSWEB II ApS CVR 31180643 | ManagementManagement | 2012 – 2016 | — | Active |
| SWIPBOX ApS CVR 34733376 | BoardBoard of Directors | 2012 – 2021 | — | Dissolved |
| Udviklingsselskabet af 27. oktober 2015 ApS CVR 28280971 | BoardBoard of Directors | 2011 – 2013 | — | Active |
| INROTECH A/S CVR 30193652 | BoardBoard of Directors | 2016 – 2024 | — | Active |
| ALSMARK ApS CVR 10053463 | ManagementManagement | 2012 – 2016 | — | Active |
| Saltkraft ApS CVR 25074297 | ManagementManagement | 2015 – 2016 | — | Active |
| CCH III NewCo ApS CVR 46460030 | ManagementManagement | 2026 – 2026 | — | Dissolved |
| MPJ NewCo ApS CVR 43226886 | ManagementManagement | 2022 – 2022 | — | Dissolved |
| KasimirInunnguaqMortensen ApS CVR 43253875 | ManagementManagement | 2022 – 2022 | — | Dissolved |
| PMC Sønderborg ApS CVR 43253883 | ManagementManagement | 2022 – 2023 | — | Dissolved |
| CCH III NewCo ApS CVR 44001942 | ManagementManagement | 2023 – 2023 | — | Dissolved |
| BlaiseGunnarTriumphant ApS CVR 44099136 | ManagementManagement | 2023 – 2023 | — | Dissolved |
| CHR Holding ApS CVR 44099144 | ManagementManagement | 2023 – 2024 | — | Dissolved |
| PMC Sønderborg ApS CVR 44099179 | ManagementManagement | 2023 – 2024 | — | Dissolved |
| CCH III NewCo ApS CVR 44792680 | ManagementManagement | 2024 – 2024 | — | Dissolved |
| Zirocco ApS CVR 33253419 | BoardBoard of Directors | 2013 – 2015 | — | Active |
| PUN & Condas I/S CVR 34220662 | BoardBoard of Directors | 2012 – 2025 | — | Active |
| DANISH CLEAN WATER HOLDING A/S CVR 71445615 | BoardBoard of Directors | 2013 – 2013 | — | Dissolved |
| Bolatbek El Jamarcus ApS CVR 44818183 | ManagementManagement | 2024 – 2026 | — | Dissolved |
| CLAUSEN CONTROLS A/S CVR 10134226 | BoardBoard of Directors | 2009 – 2021 | — | Active |
| CLAUSEN CONTROLS HOLDING I ApS CVR 10132320 | ManagementManagement | 2009 – 2021 | — | Active |
| MINIBOOSTER HYDRAULICS A/S CVR 10265282 | BoardBoard of Directors | 2011 – 2022 | — | Active |