| international power consolidated holdings limited | - | £10.2b | Apr 2024 | - | Open | Director |
| international power (zebra) limited | - | £9.6b | Apr 2024 | - | Open | Director |
| national power international holdings | - | £3b | Apr 2024 | - | Open | Director |
| ip karugamo holdings (uk) limited | - | £2.8b | Apr 2024 | - | Open | Director |
| international power holdings limited | - | £1.3b | Apr 2024 | - | Open | Director |
| engie gas limited | £719.7m | £1.2b | Jul 2021 | - | Open | Director |
| international power luxembourg finance limited | - | £1.2b | Apr 2024 | - | Open | Director |
| ipm peacock limited | - | £1.1b | Apr 2024 | - | Open | Director |
| engie power limited | £2b | £1.1b | Apr 2024 | - | Open | Director |
| international power (impala) | - | £829.1m | Apr 2024 | - | Open | Director |
| international power (fawkes) | - | £649.9m | Apr 2024 | - | Open | Director |
| international power luxembourg holdings limited | - | £590.3m | Apr 2024 | - | Open | Director |
| international power (genco) limited | - | £345.4m | Apr 2024 | - | Open | Director |
| international power (shuweihat) limited | - | £254.4m | Apr 2024 | - | Open | Director |
| national power (kot addu) limited | - | £230.8m | Apr 2024 | - | Open | Director |
| engie retail investment uk limited | - | £50.1m | Apr 2024 | - | Open | Director |
| national power al kamil investments ltd | - | £38m | Apr 2024 | - | Open | Director |
| normanbright (uk co 5) limited | - | £20.8m | Apr 2024 | - | Open | Director |
| al kamil investments limited | - | £12.7m | Apr 2024 | - | Open | Director |
| swindon power technical services limited | £174.9k | £7.4m | Apr 2024 | - | Open | Director |
| international power (uch) services limited | - | £6.6m | Apr 2024 | - | Open | Director |
| gdf suez teesside limited | - | £3m | Apr 2024 | - | Open | Director |
| international power fuel company limited | £619k | £2.3m | Sep 2021 | - | Open | Director |
| engie gas shipper limited | £13k | £1.4m | Jul 2021 | - | Open | Director |
| ipm energy limited | £1.9m | £1.2m | Mar 2023 | - | Open | Director |
