| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| AL ENGINEERING A/S CVR 25730011 | BoardBoard of Directors | Since 2013 | — | Active |
| AL INVEST HOLBÆK ApS CVR 27225594 | OtherFounder | Since 2003 | — | Active |
| JOHN ALBERTSEN HOLDING ApS CVR 32280617 | OtherFounder | Since 2009 | — | Active |
| Sustain Solutions ApS CVR 32337740 | BoardBoard of Directors | Since 2024 | — | Active |
| OLD ROSSINGTON KOMPLEMENTAR ApS CVR 29169896 | OwnerLegal Owner | Since 2006 | 10.0% | Active |
| Consultys Denmark ApS CVR 44097451 | BoardBoard of Directors | Since 2023 | — | Active |
| K/S OLD ROSSINGTON CVR 29169888 | OwnerLegal Owner | Since 2006 | 10.0% | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| AL ENGINEERING V/JOHN ALBERTSEN CVR 21064076 | OtherStakeholder | 1998 – 2003 | — | Active |
| HALSTEAD KOMPLEMENTAR ApS CVR 28288840 | OwnerLegal Owner | 2005 – 2019 | — | Dissolved |
| K/S HALSTEAD CVR 28289030 | OwnerLegal Owner | 2005 – 2018 | — | Active |
| PACTALAB ApS CVR 36409967 | BoardBoard of Directors | 2014 – 2019 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Management | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Chairman | 1company | View profile | |
| Board of Directors | 1company | View profile |