| pontsarn investments limited | £46.7m | £1.3b | Feb 2017 | - | Open | Director |
| knighton estates limited | £17.6m | £698.8m | Feb 2017 | - | Open | Director |
| gpe (ghs) ltd | £0 | £205.2m | Feb 2017 | - | Open | Director |
| collin estates limited | £203.2k | £178m | Feb 2017 | - | Open | Director |
| great portland estates services limited | £34.8m | £153.5m | Feb 2017 | - | Open | Director |
| j.l.p.investment company limited | £5.1m | £140m | Feb 2017 | - | Open | Director |
| portman square properties limited | £5.7m | £111.5m | Feb 2017 | - | Open | Director |
| courtana investments limited | £268.1k | £81.9m | Feb 2017 | - | Open | Director |
| 73/77 oxford street limited | £268.1k | £77.5m | Feb 2017 | - | Open | Director |
| g.p.e. (st thomas street) limited | £3.8m | £77.1m | Feb 2017 | - | Open | Director |
| portman square properties holdings limited | £303k | £34.6m | Feb 2017 | - | Open | Director |
| gresse street limited | £2.5m | £32.2m | Aug 2022 | - | Open | Director |
| g.p.e. construction limited | £0 | £30.6m | Feb 2017 | - | Open | Director |
| g.p.e. (marcol house) limited | £404.1k | £25m | Feb 2017 | - | Open | Director |
| gpe (brook street) limited | £175.1k | £9.9m | Feb 2017 | - | Open | Director |
| gpe (dufour's place) limited | £2.4m | £5.9m | Aug 2022 | - | Open | Director |
| the rathbone place partnership (g.p. 2) limited | £268.1k | £225.8k | Feb 2017 | - | Open | Director |
| g.p.e. (rathbone place 1) limited | £268.1k | £225.8k | Feb 2017 | - | Open | Director |
| g.p.e. (rathbone place 2) limited | £268.1k | £225.8k | Feb 2017 | - | Open | Director |
| g.p.e. (rathbone place 3) limited | - | £140.3k | Feb 2017 | - | Open | Director |
| g.p.e. (newman street) limited | £159k | £122.9k | Feb 2017 | - | Open | Director |
| the great victoria partnership (g.p.) limited | £0 | £40.1k | Mar 2016 | - | Open | Director |
| the great victoria partnership (g.p.) (no.2) limited | £5.2 | £25.3k | Mar 2016 | - | Open | Director |
| rathbone square no. 2 limited | - | £1.2 | Feb 2017 | - | Open | Director |
| rathbone square no. 1 limited | - | £1.2 | Feb 2017 | - | Open | Director |
