| great portland estates p l c | £95.4m | £2.4b | Apr 2002 | - | Open | Director |
| pontsarn investments limited | £42.6m | £1.4b | Apr 2002 | - | Open | Director |
| knighton estates limited | £21.7m | £741.6m | Apr 2002 | - | Open | Director |
| great portland estates services limited | £38.8m | £242m | Apr 2002 | - | Open | Director |
| gpe (ghs) ltd | - | £217.1m | Oct 2013 | - | Open | Director |
| collin estates limited | £203.2k | £178m | Apr 2002 | - | Open | Director |
| j.l.p.investment company limited | £5m | £166.2m | Apr 2002 | - | Open | Director |
| portman square properties limited | £6.7m | £127.2m | Jun 2010 | - | Open | Director |
| courtana investments limited | - | £97m | Apr 2002 | - | Open | Director |
| 73/77 oxford street limited | - | £91.8m | May 2016 | - | Open | Director |
| g.p.e. (bermondsey street) limited | £3.8m | £86.7m | Dec 2005 | - | Open | Director |
| g.p.e. (st thomas street) limited | £4.3m | £65.5m | Dec 2005 | - | Open | Director |
| portman square properties holdings limited | - | £39.5m | Jun 2010 | - | Open | Director |
| gresse street limited | £2.5m | £32.2m | Mar 2022 | - | Open | Director |
| g.p.e. construction limited | - | £30.6m | Feb 2004 | - | Open | Director |
| liv-ex limited | £76.4m | £29.6m | Jan 2005 | - | Open | Director |
| g.p.e. (marcol house) limited | - | £18.1m | Oct 2009 | - | Open | Director |
| gpe (dufour's place) limited | £3m | £16.7m | Apr 2022 | - | Open | Director |
| the new west end company | £7.9m | £11.6m | Dec 2009 | - | Open | Director |
| gpe (brook street) limited | £175.1k | £9.9m | Jul 2014 | - | Open | Director |
| gpe (piccadilly) limited | £2.3m | £5.6m | Apr 2023 | - | Open | Director |
| gpe (soho square) limited | £561.8k | £553.2k | Aug 2023 | - | Open | Director |
| the rathbone place partnership (g.p. 1) limited | £279.1k | £315.8k | Aug 2011 | - | Open | Director |
| g.p.e. (rathbone place 1) limited | £279.1k | £315.8k | Aug 2011 | - | Open | Director |
| g.p.e. (rathbone place 3) limited | £279.1k | £315.8k | Aug 2011 | - | Open | Director |
