| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| RUNDFORBIVEJ 135 ApS CVR 35024980 | ManagementManagement | Since 2013 | — | Active |
| SCANHYBRID ApS CVR 16987638 | BoardBoard of Directors | Since 1993 | — | Active |
| EJENDOMMEN GLADSAXE MØLLEVEJ 21 I/S/JAN TØPHOLM/ERIK TØPHOLM CVR 57862068 | OtherStakeholder | Since 1986 | — | Active |
| GSA EJENDOMME A/S CVR 29214425 | BoardBoard of Directors | Since 2005 | — | Active |
| Cebreo Medical A/S CVR 36965002 | BoardBoard of Directors | Since 2015 | — | Active |
| JTH 2026 ApS CVR 46325788 | ManagementManagement | Since 2026 | — | Active |
| TWM Holding 1 ApS CVR 46325761 | ManagementManagement | Since 2026 | — | Active |
| WALLS NORDHAVN A/S CVR 36016892 | BoardBoard of Directors | Since 2014 | — | Active |
| JTH 2016 ApS CVR 38494945 | ManagementChief Executive Officer | Since 2017 | — | Active |
| TWings ApS CVR 39868342 | ManagementManagement | Since 2018 | — | Active |
| Walls Nordhavn II A/S CVR 39120364 | BoardBoard of Directors | Since 2017 | — | Active |
| T&W Medical A/S CVR 28511809 | BoardChairman | Since 2005 | — | Active |
| T&W HOLDING A/S CVR 26204674 | BoardBoard of Directors | Since 2015 | — | Active |
| NYMØLLEVEJ ApS CVR 31155231 | ManagementManagement | Since 2008 | — | Active |
| CN8 A/S CVR 42822604 | BoardBoard of Directors | Since 2024 | — | Active |
| GSA INVEST ApS CVR 75358210 | BoardBoard of Directors | Since 2015 | — | Active |
| Studio Management ApS CVR 36936096 | BoardChairman | Since 2019 | — | Active |
| WALLS BRYGGEN A/S CVR 28330391 | BoardBoard of Directors | Since 2005 | — | Active |
| Kirke Værløsevej 32 ApS CVR 38631632 | OtherFounder | Since 2017 | — | Active |
| Walls Kastellet A/S CVR 37067989 | BoardBoard of Directors | Since 2015 | — | Active |
| JT Ejendomme v/Jan Tøpholm CVR 57513152 | OtherStakeholder | Since 1984 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| AM DENMARK A/S CVR 76957118 | BoardChairman | 1985 – 2013 | — | Active |
| MIKKELBORG ApS CVR 12785003 | BoardBoard of Directors | 1989 – 2013 | — | Dissolved |
| KIRKE VÆRLØSEVEJ 26A CVR 13413037 | OtherStakeholder | 1988 – 2017 | — | Active |
| I/S EJENDOMSSELSKABET NYHAVN 7 CVR 13530084 | OtherStakeholder | 1989 – 2007 | — | Active |
| EJENDOMMEN KIRKE VÆRLØSEVEJ 32/ JAN TØPHOLM M FL CVR 16856754 | OtherStakeholder | 1987 – 2016 | — | Active |
| J.T. HOLDING ApS CVR 17754378 | OtherFounder | 1993 – 2002 | — | Dissolved |
| Melsted Badehotel I/S CVR 19158136 | OtherStakeholder | 1995 – 2001 | — | Active |
| INVESTERINGSFORENINGEN GUDME RAASCHOU HEALTH CARE (UNDER AFVIKLING) CVR 20182202 | BoardBoard of Directors | 1999 – 2002 | — | Active |
| TØPHOLM & WESTERMANN HOLDING A/S CVR 20205407 | BoardChairman | 1997 – 2001 | — | Dissolved |
| PV17 ApS CVR 26204690 | ManagementManagement | 2005 – 2022 | — | Dissolved |
| SEWES ApS CVR 26204712 | BoardChairman | 2001 – 2005 | — | Dissolved |
| JALICHAN ApS CVR 26204739 | BoardChairman | 2001 – 2005 | — | Dissolved |
| A-HUSET HOLDING A/S CVR 27604544 | BoardBoard of Directors | 2004 – 2005 | — | Dissolved |
| TØPHOLM HOLDING A/S CVR 28517173 | BoardBoard of Directors | 2005 – 2022 | — | Dissolved |
| AMG EJENDOMME A/S CVR 29222541 | BoardBoard of Directors | 2005 – 2006 | — | Dissolved |
| I/S Gasværksvej 12 CVR 16300004 | OtherStakeholder | 1992 – 2016 | — | Active |
| ApS KBIL 38 NR. 1627 CVR 15701331 | BoardChairman | 1991 – 2015 | — | Active |
| HIMPP A/S CVR 19319075 | BoardBoard of Directors | 1996 – 1997 | — | Active |
| KOKKEDAL INDUSTRIPARK 6-8 A/S CVR 30581679 | BoardBoard of Directors | 2007 – 2007 | — | Dissolved |
| NYMØLLE PROPERTIES A/S CVR 33049668 | BoardChairman | 2010 – 2013 | — | Dissolved |
| COSELGI DK ApS CVR 33392125 | BoardBoard of Directors | 2011 – 2013 | — | Dissolved |
| SLOTS ApS CVR 34084971 | BoardBoard of Directors | 2013 – 2016 | — | Dissolved |
| WIDEX DK A/S CVR 29819521 | BoardBoard of Directors | 2009 – 2013 | — | Active |
| Denmark Primo Owner ApS CVR 27604706 | BoardBoard of Directors | 2004 – 2016 | — | Active |
| KRIMSVEJ 29 ApS CVR 36087501 | BoardDeputy Chairman | 2014 – 2016 | — | Dissolved |
| WEIBEL SCIENTIFIC A/S CVR 80609515 | BoardBoard of Directors | 2000 – 2012 | — | Active |
| STALD SKJERK NØRGÅRD ApS CVR 17519549 | BoardBoard of Directors | 1994 – 2006 | — | Active |
| GSA-Holding ApS CVR 38269747 | BoardBoard of Directors | 2016 – 2017 | — | Dissolved |
| TØPHOLM & WESTERMANN ApS CVR 60756112 | BoardBoard of Directors | 1976 – 2001 | — | Dissolved |
| Mekanikken ApS CVR 33885601 | OwnerLegal Owner | 2014 – 2014 | — | Active |
| GST ApS CVR 82551611 | BoardBoard of Directors | 1976 – 1997 | — | Dissolved |
| TROLLO TRADING ApS CVR 83045612 | BoardBoard of Directors | 1977 – 1995 | — | Dissolved |
| Selskabet af 27. november 1979 A/S CVR 87955214 | BoardBoard of Directors | 2011 – 2022 | — | Dissolved |
| A.P. MØLLER - MÆRSK A/S CVR 22756214 | BoardBoard of Directors | 2001 – 2014 | — | Active |
| WSA A/S CVR 40296638 | BoardDeputy Chairman | 2019 – 2024 | — | Active |
| IWH Ejendomsinvest ApS CVR 15342374 | BoardBoard of Directors | 1991 – 1993 | — | Active |
| WS Audiology A/S CVR 15771100 | BoardChairman | 2013 – 2021 | — | Active |
| Maersk Oil Trading and Investments A/S CVR 22757016 | BoardBoard of Directors | 2005 – 2006 | — | Active |
| JTH 2025 ApS CVR 45849767 | ManagementChief Executive Officer | 2025 – 2026 | — | Dissolved |
| GSA Helsinge ApS CVR 39927225 | BoardBoard of Directors | 2018 – 2020 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 1company | View profile |