| BLUE EQUITY MANAGEMENT A/S CVR 35472754 | BoardBoard of Directors | Siden 2024 | — | Aktiv |
| JUNGET FINANS APS CVR 41740809 | ManagementManagement | Siden 2026 | — | Aktiv |
| ETK EMS SKANDERBORG A/S CVR 20177284 | BoardBoard of Directors | Siden 2023 | — | Aktiv |
| ETK EMS GROUP ApS CVR 27523188 | BoardBoard of Directors | Siden 2023 | — | Aktiv |
| Blue Equity General Partner IV ApS CVR 45058026 | BoardBoard of Directors | Siden 2026 | — | Aktiv |
| BE-ETK HOLDING APS CVR 42623695 | BoardChairman | Siden 2023 | — | Aktiv |
| BE-BB HOLDING APS CVR 41938285 | BoardChairman | Siden 2025 | — | Aktiv |
| TRECO FINANS APS CVR 46227964 | ManagementManagement | Siden 2026 | — | Aktiv |
| T. TVEDERGAARD HOLDING APS CVR 42845035 | OtherFounder | Siden 2021 | — | Aktiv |
| KLIMA-ENERGI BE HOLDING ApS CVR 44490609 | ManagementManagement | Siden 2023 | — | Aktiv |
| BANG & BEENFELDT A/S CVR 26618622 | BoardChairman | Siden 2025 | — | Aktiv |
| DIAMANT & MASKIN-TEKNIK ApS CVR 32789854 | BoardChairman | Siden 2026 | — | Aktiv |
| TRECO A/S CVR 87210715 | BoardBoard of Directors | Siden 2026 | — | Aktiv |
| Junget A/S CVR 36947578 | BoardBoard of Directors | Siden 2023 | — | Aktiv |
| ETK EMS Næstved A/S CVR 20172800 | BoardBoard of Directors | Siden 2023 | — | Aktiv |
| ETK EMS Sønderborg A/S CVR 39924595 | BoardBoard of Directors | Siden 2023 | — | Aktiv |
| BE-J HOLDING APS CVR 41743565 | BoardChairman | Siden 2024 | — | Aktiv |
| NB VENTILATION A/S CVR 41668016 | BoardChairman | Siden 2025 | — | Aktiv |
| KLIMA-ENERGI A/S CVR 36499923 | BoardBoard of Directors | Siden 2024 | — | Aktiv |
| Per Mordt A/S CVR 46026683 | BoardChairman | Siden 2025 | — | Aktiv |
