| HBK I/S FREDERIKSSUNDSVEJ 54-58 CVR 19148742 | OtherStakeholder | 1995 – 2015 | — | Active |
| EJENDOMSSELSKABET HEIDESTRASSE, VELBERT ApS CVR 29145997 | OwnerLegal Owner | 2006 – 2025 | — | Dissolved |
| EJENDOMSSELSKABET GELSENKIRCHEN & SULZBACH-ROSENBERG ApS CVR 28150784 | OwnerLegal Owner | 2004 – 2020 | — | Dissolved |
| K/S GELSENKIRCHEN & SULZBACH- ROSENBERG CVR 28152086 | OwnerLegal Owner | 2004 – 2020 | — | Active |
| EJENDOMSSELSKABET SENEFELDER PLATZ, BERLIN ApS CVR 29146063 | OwnerLegal Owner | 2007 – 2018 | — | Dissolved |
| K/S SENEFELDER PLATZ, BERLIN CVR 29148171 | OwnerLegal Owner | 2007 – 2019 | — | Active |
| K/S HEIDESTRASSE, VELBERT CVR 29148201 | ManagementManagement | 2017 – 2025 | — | Active |
| K/S KEMPEN MITTE CVR 29791902 | OwnerLegal Owner | 2011 – 2018 | — | Active |
| Willis Towers Watson Forsikringsservice I/S CVR 29874573 | OtherStakeholder | 2006 – 2017 | — | Active |
| EJENDOMSSELSKABET KEMPEN MITTE ApS CVR 29914087 | OwnerLegal Owner | 2012 – 2018 | — | Dissolved |
| Partner I/S CVR 31734231 | OtherStakeholder | 2008 – 2017 | — | Active |
| WIA I/S CVR 35419136 | OtherStakeholder | 2013 – 2017 | — | Active |
| SeniorBo I/S CVR 39774232 | OtherStakeholder | 2018 – 2019 | — | Active |
| Willis Towers Watson I/S CVR 13180695 | OtherStakeholder | 2004 – 2017 | — | Active |
| Willis Towers Watson A/S CVR 11567347 | ManagementManagement | 2011 – 2016 | — | Active |
| Willis Towers Watson Consultancy Services I/S CVR 31796407 | OtherStakeholder | 2008 – 2017 | — | Active |