| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Hax Byg & Varme ApS CVR 13015341 | ManagementManagement | Since 2025 | — | Active |
| HaxAnd Holding ApS CVR 24239632 | ManagementManagement | Since 2025 | — | Active |
| MH Blik & Varme ApS CVR 34350523 | ManagementManagement | Since 2012 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| HAXHOLM'S BLIK OG VARME ApS CVR 24239659 | ManagementManagement | 2002 – 2013 | — | Dissolved |
| NF 271 ApS CVR 27658202 | ManagementManagement | 2006 – 2013 | — | Dissolved |
| Dansk Kloak Rådgivning ApS CVR 28715250 | ManagementManagement | 2005 – 2017 | — | Dissolved |
| Haxholm v/Michael Haxholm CVR 29283230 | OtherStakeholder | 2004 – 2015 | — | Active |
| HAX HOLDING ApS CVR 29325073 | OtherFounder | 2006 – 2024 | — | Dissolved |
| KONGESTRÆDET ApS CVR 33579241 | ManagementManagement | 2011 – 2016 | — | Active |
| HAXHOLM VVS ApS CVR 35210997 | ManagementManagement | 2013 – 2016 | — | Dissolved |
| Lindenborg Holding IVS CVR 37587907 | OtherFounder | 2016 – 2021 | — | Dissolved |
| Castillo del Flora IVS CVR 37653276 | ManagementChief Executive Officer | 2016 – 2020 | — | Dissolved |
| MH Mellemregninger IVS CVR 37686514 | ManagementManagement | 2016 – 2021 | — | Dissolved |
| Flowers By Castillo ApS CVR 41084227 | OtherFounder | 2020 – 2021 | — | Dissolved |
| HK BYG ApS CVR 34899908 | ManagementManagement | 2013 – 2017 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Management | 2companies | View profile | |
| Founder | 1company | View profile | |
| Legal Owner | 1company | View profile | |
| Chief Executive Officer | 1company | View profile | |
| Founder | 1company | View profile |