| MARSTAL DOK A/S CVR 13424039 | BoardBoard of Directors | 2002 – 2005 | — | Opløst |
| MARSTAL MOTOR- OG MASKINVÆRKSTED ApS CVR 14374841 | BoardBoard of Directors | 1990 – 1997 | — | Opløst |
| A/S MARSTAL REPARATIONSVÆRFT CVR 16583294 | BoardBoard of Directors | 1997 – 2003 | — | Opløst |
| HOTEL ÆRØ STRAND ApS CVR 18155893 | BoardBoard of Directors | 1994 – 1997 | — | Opløst |
| ØSTERLED BÅDELAUG AF 1992 I/S CVR 17042440 | OtherStakeholder | 1993 – 2018 | — | Aktiv |
| SLP 11.293 A/S CVR 20400889 | BoardBoard of Directors | 1998 – 1999 | — | Opløst |
| GJ TEKNIK A/S CVR 21825441 | BoardBoard of Directors | 2006 – 2007 | — | Opløst |
| GJ DENMARK A/S CVR 26766613 | BoardBoard of Directors | 2002 – 2009 | — | Opløst |
| HCU TECHNIQUE ApS CVR 27623107 | ManagementManagement | 2004 – 2006 | — | Opløst |
| ApS AF 19.3.1997 CVR 20264888 | BoardBoard of Directors | 1997 – 1998 | — | Aktiv |
| SUNMARK A/S CVR 31160170 | BoardBoard of Directors | 2007 – 2014 | — | Opløst |
| MARSTAL YACHT K/S CVR 19928470 | BoardBoard of Directors | 1997 – 2005 | — | Aktiv |
| PIPETEQ SYSTEMS A/S CVR 34727783 | BoardBoard of Directors | 2012 – 2015 | — | Opløst |
| S. SOLUTIONS ApS CVR 35665625 | ManagementManagement | 2014 – 2022 | — | Opløst |
| ÆRØ VAND A/S CVR 32095186 | BoardBoard of Directors | 2009 – 2019 | — | Aktiv |
| RFG ApS CVR 40074759 | ManagementManagement | 2018 – 2023 | — | Opløst |
| Nordic Rental Greece ApS CVR 41725362 | ManagementManagement | 2020 – 2022 | — | Opløst |
| MARSTAL FJERNVARME A M B A CVR 31220319 | BoardBoard of Directors | 2020 – 2021 | — | Aktiv |
| AFG Ejendomme ApS CVR 40098607 | ManagementManagement | 2018 – 2025 | — | Aktiv |
| HANS GRYDEHØJ CVR 83809868 | OtherStakeholder | 1982 – 2002 | — | Aktiv |
