| kca deutag international 2 limited | - | £1.2b | Oct 2020 | - | Open | Director |
| kca deutag international 2 limited | - | £1.2b | Oct 2020 | - | Open | Director |
| kca deutag international 2 limited | - | £1.2b | Oct 2020 | - | Open | Director |
| kca deutag international 3 limited | - | £1.2b | Oct 2020 | - | Open | Director |
| kca deutag international 3 limited | - | £1.2b | Oct 2020 | - | Open | Director |
| kca deutag international 3 limited | - | £1.2b | Oct 2020 | - | Open | Director |
| kca deutag alpha limited | £1.3b | £1.1b | Jul 2019 | - | Open | Director |
| kca deutag alpha limited | £1.3b | £1.1b | Jul 2019 | - | Open | Director |
| kca deutag drilling limited | £93.2m | £689.6m | Jul 2019 | - | Open | Director |
| kca deutag drilling limited | £93.2m | £689.6m | Jul 2019 | - | Open | Director |
| abbot group limited | £8.9m | £507.1m | Jul 2019 | - | Open | Director |
| abbot group limited | £8.9m | £507.1m | Jul 2019 | - | Open | Director |
| kca deutag drilling group limited | - | £359.2m | Jul 2019 | - | Open | Director |
| kca deutag drilling group limited | - | £359.2m | Jul 2019 | - | Open | Director |
| kca deutag technical support limited | £55.3m | £70.2m | Dec 2019 | - | Open | Director |
| kca deutag technical support limited | £55.3m | £70.2m | Dec 2019 | - | Open | Director |
| kca deutag technical support limited | £55.3m | £70.2m | Dec 2019 | - | Open | Director |
| kca deutag uk finance plc | - | £62.4m | Jan 2022 | - | Open | Director |
| kca deutag pikco plc | - | £1.1m | Sep 2022 | - | Open | Director |
| prorig limited | - | - | Jul 2019 | - | Open | Director |
| set drilling company limited | - | - | Jul 2019 | - | Open | Director |
| set drilling company limited | - | - | Jul 2019 | - | Open | Director |
| kenera energy solutions limited | - | - | Jun 2021 | - | Open | Director |
| kca deutag international limited | - | - | Mar 2021 | - | Open | Director |
| prorig limited | - | - | Jul 2019 | - | Open | Director |
