| Atlas Incinerators ApS CVR 31083176 | BoardBoard of Directors | 2021 – 2024 | — | Aktiv |
| G&O Maritime Group A/S CVR 43326988 | BoardBoard of Directors | 2022 – 2026 | — | Aktiv |
| HJ LUBRICATORS A/S CVR 11221033 | BoardBoard of Directors | 2022 – 2024 | — | Aktiv |
| SVANEHØJ Danmark A/S CVR 25895010 | BoardBoard of Directors | 2015 – 2018 | — | Aktiv |
| WÄRTSILÄ DANMARK A/S CVR 14281746 | BoardChairman | 2020 – 2020 | — | Aktiv |
| G&O INVESTMENT A/S CVR 35817557 | BoardBoard of Directors | 2021 – 2022 | — | Opløst |
| Pres-Vac Engineering A/S CVR 20545739 | BoardBoard of Directors | 2021 – 2024 | — | Aktiv |
| GERTSEN & OLUFSEN A/S CVR 16314897 | BoardBoard of Directors | 2021 – 2026 | — | Aktiv |
| Wärtsilä Puregas Solutions A/S CVR 37082007 | BoardBoard of Directors | 2017 – 2020 | — | Opløst |
| HECO CHINA A/S CVR 27052622 | BoardBoard of Directors | 2021 – 2024 | — | Aktiv |
| G&O TopCo A/S CVR 46318064 | BoardBoard of Directors | 2026 – 2026 | — | Aktiv |
| G&O Holding 2021 A/S CVR 42457779 | BoardBoard of Directors | 2021 – 2026 | — | Aktiv |
| Sepcotech A/S CVR 38999214 | BoardBoard of Directors | 2017 – 2023 | — | Aktiv |
| G&O BidCo A/S CVR 42471305 | BoardBoard of Directors | 2021 – 2026 | — | Aktiv |
| NAVADAN A/S CVR 18682990 | BoardBoard of Directors | 2014 – 2023 | — | Opløst |
| HECO INTERNATIONAL A/S CVR 37660612 | BoardBoard of Directors | 2021 – 2024 | — | Aktiv |
