| columbia threadneedle am (holdings) plc | £1.8m | £1.2b | Nov 2023 | - | Open | Director |
| columbia threadneedle (europe) limited | - | £1.1b | Dec 2023 | - | Open | Director |
| threadneedle asset management holdings limited | £81.6m | £750.1m | Dec 2023 | - | Open | Director |
| columbia threadneedle group (management) limited | - | £677.1m | Apr 2024 | - | Open | Director |
| columbia threadneedle group (holdings) limited | - | £631.8m | Apr 2024 | - | Open | Director |
| tc financing limited | £31.9m | £243.7m | Dec 2022 | - | Open | Director |
| columbia threadneedle (services) limited | £124.6m | £231.1m | Dec 2023 | - | Open | Director |
| columbia threadneedle holdings limited | - | £168.7m | Apr 2024 | - | Open | Director |
| wam holdings ltd | - | £141.7m | Apr 2024 | - | Open | Director |
| lumen learning trust | £16.2m | £74.1m | Nov 2019 | - | Open | Director |
| threadneedle pensions limited | - | £48.2m | Jun 2023 | - | Open | Director |
| columbia threadneedle managers limited | - | £41.9m | Dec 2023 | - | Open | Director |
| columbia threadneedle asset managers limited | - | £21.5m | Apr 2024 | - | Open | Director |
| columbia threadneedle capital (uk) limited | £2.7m | £7.4m | Apr 2024 | - | Open | Director |
| f&c investment manager limited | - | £4.5m | Apr 2024 | - | Open | Director |
| threadneedle navigator isa manager limited | - | £1.5m | Dec 2023 | - | Open | Director |
| threadneedle unit trust manager limited | - | £371.2k | Dec 2023 | - | Open | Director |
| threadneedle management services limited | - | £193 | Dec 2022 | - | Open | Director |
| f&c group esop trustee limited | - | £183.6 | Apr 2024 | - | Open | Director |
| ivory & sime limited | - | £2.3 | Dec 2023 | - | Open | Director |
| columbia threadneedle capital (holdings) limited | - | - | Jan 2024 | - | Open | Director |
| columbia threadneedle capital (group) limited | - | - | Jan 2024 | - | Open | Director |
| columbia threadneedle treasury limited | - | - | Apr 2024 | - | Open | Director |
| fp asset management holdings limited | - | - | Apr 2024 | - | Open | Director |
| fcem holdings (uk) limited | - | - | Apr 2024 | - | Open | Director |
