| derwent london plc | £265.9m | £5.3b | Feb 2010 | - | Open | Director |
| derwent valley limited | - | £2.2b | Feb 2010 | - | Open | Director |
| london merchant securities limited | - | £2b | Feb 2010 | - | Open | Director |
| lms finance limited | - | £1.8b | Feb 2010 | - | Open | Director |
| derwent valley central limited | £36.6m | £1.3b | Feb 2010 | - | Open | Director |
| lms (city road) limited | £1k | £868.8m | Feb 2010 | - | Open | Director |
| derwent valley property developments limited | £8.9m | £453.4m | Feb 2010 | - | Open | Director |
| new river company limited(the) | £16.5m | £435.4m | Feb 2010 | - | Open | Director |
| derwent valley london limited | £33.7m | £413.5m | Feb 2010 | - | Open | Director |
| lms offices limited | £15.5m | £409.7m | Feb 2010 | - | Open | Director |
| 80 charlotte street limited | £28.1m | £346.3m | Jan 2017 | - | Open | Director |
| west london & suburban property investments limited | £2.8m | £281.6m | Feb 2010 | - | Open | Director |
| derwent valley property investments limited | £3.6m | £278.2m | Feb 2010 | - | Open | Director |
| derwent london farringdon limited | £9.4m | £197.4m | Feb 2015 | - | Open | Director |
| derwent london baker street limited | - | £195.6m | Feb 2010 | - | Open | Director |
| derwent london oliver's yard limited | £10.7m | £185.7m | May 2017 | - | Open | Director |
| derwent london ksw limited | - | £153.4m | Dec 2013 | - | Open | Director |
| caledonian property investments limited | £4.4m | £142.6m | Feb 2010 | - | Open | Director |
| derwent london euston road limited | £4.7m | £130.4m | Jan 2021 | - | Open | Director |
| urbanfirst limited | - | £117.7m | Feb 2010 | - | Open | Director |
| derwent london featherstone limited | £3.6m | £111.9m | Apr 2018 | - | Open | Director |
| the associated board of the royal schools of music | £48.9m | £109.5m | Jan 2017 | - | Open | Director |
| derwent london white chapel limited | £7.9m | £97.5m | Jan 2021 | - | Open | Director |
| derwent henry wood limited | £5.2m | £81.4m | Oct 2010 | - | Open | Director |
| derwent london white collar limited | £23.7m | £78.8m | Jan 2021 | - | Open | Director |
