| MCCANN-ERICKSON HOLDINGS ApS CVR 10048125 | BoardBoard of Directors | 2000 – 2003 | — | Dissolved |
| COLGATE-PALMOLIVE NORDIC A/S CVR 10803594 | OtherUnofficial title | 2000 – 2001 | — | Dissolved |
| 20/12-2000 ApS CVR 11205682 | OtherUnofficial title | 2002 – 2003 | — | Dissolved |
| TAGSELSKABET AF 1. MAJ 2014 A/S CVR 12689845 | OtherUnofficial title | 2014 – 2018 | — | Dissolved |
| ApS STORHAVEN 7. VEJLE CVR 12855540 | OtherUnofficial title | 2007 – 2007 | — | Dissolved |
| BRUNATA POLEN A/S CVR 13895740 | OtherUnofficial title | 1996 – 2004 | — | Dissolved |
| TRELLEBORG HADSTEN A/S CVR 15013087 | OtherUnofficial title | 2019 – 2020 | — | Dissolved |
| MANDAMUS DANMARK A/S CVR 16817074 | BoardBoard of Directors | 1996 – 1997 | — | Dissolved |
| Nordic Sun Danmark A/S CVR 44428962 | BoardChairman | 2025 – 2026 | — | Active |
| DANKA DANMARK HOLDING A/S CVR 18706997 | OtherUnofficial title | 2007 – 2008 | — | Dissolved |
| OPUS A/S CVR 19555348 | BoardBoard of Directors | 2003 – 2024 | — | Dissolved |
| NORDIC SUN A/S CVR 32284191 | BoardChairman | 2025 – 2026 | — | Active |
| NS Patent ApS CVR 44888475 | BoardChairman | 2025 – 2026 | — | Active |
| OCTAGON HOLDINGS ApS CVR 25363469 | BoardBoard of Directors | 2000 – 2003 | — | Dissolved |
| A-SELSKABET AF 18. DECEMBER 2007 A/S CVR 25372999 | BoardChairman | 2001 – 2011 | — | Dissolved |
| ZP NORDIC A/S CVR 25388194 | BoardBoard of Directors | 2000 – 2003 | — | Dissolved |
| LOWE HOLDINGS ApS CVR 25506901 | BoardBoard of Directors | 2000 – 2003 | — | Dissolved |
| ZP GROUP DENMARK ApS CVR 25584023 | BoardBoard of Directors | 2000 – 2003 | — | Dissolved |
| ZP NORDIC HOLDINGS A/S CVR 25598121 | BoardBoard of Directors | 2000 – 2003 | — | Dissolved |
| MAMMI HOLDING ApS CVR 29628742 | OtherUnofficial title | 2010 – 2010 | — | Dissolved |
| Obton Impact VSO 1 A/S CVR 42642185 | OwnerLegal Owner | 2021 – 2022 | — | Active |
| PHØNIX TAG KØBENHAVN A/S CVR 31592410 | BoardBoard of Directors | 2008 – 2009 | — | Dissolved |
| Hetag Fyn A/S CVR 29926085 | BoardChairman | 2019 – 2025 | — | Active |
| Portalen - Greve Teater- og Musikhus CVR 17914502 | BoardBoard of Directors | 2019 – 2022 | — | Active |
| Hetag JK Tagentreprise A/S CVR 15990295 | BoardChairman | 2019 – 2025 | — | Active |
| NORDISK TAGDÆKNING A/S CVR 31330734 | BoardBoard of Directors | 2008 – 2009 | — | Active |
| HETAG TAGDÆKNING VEST A/S CVR 31261856 | BoardBoard of Directors | 2008 – 2009 | — | Active |
| Phønix Tag København-Nordsjælland A/S CVR 27749828 | BoardBoard of Directors | 2008 – 2009 | — | Active |
| Kvadrat Acoustics A/S CVR 28989520 | BoardChairman | 2005 – 2025 | — | Active |
| Interessentskabet Amerika Plads 37 CVR 42938513 | OtherStakeholder | 1998 – 2016 | — | Active |
| HETAG TAGDÆKNING NORD A/S CVR 31261872 | BoardBoard of Directors | 2008 – 2009 | — | Active |
| Novafos Vand Rudersdal A/S CVR 32940048 | BoardBoard of Directors | 2014 – 2018 | — | Active |
| HETAG TAGDÆKNING SJÆLLAND A/S CVR 31273080 | BoardBoard of Directors | 2014 – 2025 | — | Active |
| HETAG TAGDÆKNING SYD A/S CVR 31261775 | BoardBoard of Directors | 2008 – 2009 | — | Active |
| SOLAR Montage ApS CVR 44156873 | BoardChairman | 2025 – 2026 | — | Active |
