| DANKLIMA ENTREPRISE A/S CVR 19271234 | BoardChairman | 2009 – 2017 | — | Dissolved |
| El-installatør H. Munck's og hustr us fond CVR 34041865 | BoardBoard of Directors | 2017 – 2019 | — | Active |
| SCANDINAVIAN POWER GROUP J.V. I/S CVR 26028507 | BoardBoard of Directors | 2000 – 2003 | — | Active |
| BANEKONSORTIET I/S CVR 26160871 | BoardBoard of Directors | 2001 – 2009 | — | Active |
| AARSLEFF-GRUPPEN I/S CVR 27430538 | BoardBoard of Directors | 2003 – 2012 | — | Active |
| BANEKONSORTIET-VEDLIGEHOLD I/S CVR 27972160 | BoardBoard of Directors | 2004 – 2015 | — | Active |
| Electrification Programme Aarsleff I/S CVR 36944811 | BoardBoard of Directors | 2015 – 2019 | — | Active |
| PIHL-AARSLEFF KH08 JV I/S CVR 29175403 | BoardBoard of Directors | 2005 – 2014 | — | Active |
| E. KLINK A/S CVR 33063415 | BoardChairman | 2009 – 2019 | — | Active |
| AARSLEFF-WICOTEC KIRKEBJERG J.V. I/S CVR 27378676 | BoardBoard of Directors | 2003 – 2019 | — | Active |
| AARSLEFF NØRREPORT I/S CVR 34051151 | BoardBoard of Directors | 2011 – 2019 | — | Active |
| STRUKTON - AARSLEFF JV I/S CVR 33503628 | BoardBoard of Directors | 2015 – 2019 | — | Active |
| WICOTEC KIRKEBJERG A/S CVR 73585511 | ManagementChief Executive Officer | 2001 – 2019 | — | Active |
| AARSLEFF RAIL A/S CVR 32282296 | BoardBoard of Directors | 2009 – 2019 | — | Active |
| AL-WICOTEC INGENIØR, RØR-, VVS- & EL-ENTREPRENØR A/S CVR 73476119 | BoardBoard of Directors | 1984 – 1997 | — | Dissolved |
| TEKNIQ Arbejdsgiverne - Industri & Installation CVR 26349842 | BoardBoard of Directors | 2017 – 2019 | — | Active |
