| Name & Address | Status | Cash At Bank | Net Assets | Turnover | 
| 9 Millbank Apartment 94, London, City Of Westminster, SW1P 3AN, United Kingdom | Active | - | £22,840 | £105,756 | 
| One Great George Street, Westminster, London, SW1P 3AA | Active | - | £147,221 | - | 
| 9 Millbank 9 Millbank, Apartment 159, London, SW1P 3AN, United Kingdom | Active | £1,940 | -£324,898 | - | 
| Flat 153 9 Millbank, Apt.153, London, SW1P 3AN, United Kingdom | Active | - | -£8,420 | - | 
| 120, 9 Millbank, London, SW1P 3AN, United Kingdom | Active | - | - | - | 
| 9 Millbank, London, SW1P 3AN, England | Active | - | - | - | 
| 9 Millbank, London, SW1P 3AN, United Kingdom | Active | - | - | - | 
| Apartment 15 9 Millbank, London, SW1P 3AN, United Kingdom | Active | - | - | - | 
| 9 Millbank, Flat 103, London, SW1P 3AN, United Kingdom | Active | - | - | - | 
| Apt 88 9 Millbank, Westminster, London, SW1P 3AN, United Kingdom | Active | - | -£786 | - | 
| Apartment 171 9 Millbank, London, SW1P 3AN, England | Active | - | -£66,759 | - | 
| Apartment 110, 9 Millbank, London, SW1P 3AN, United Kingdom | Active | - | - | - | 
| 9 Millbank, Apartment 15, London, SW1P 3AN, England | Active | - | - | - | 
| 1 Great George Street, London, SW1P 3AA | Active | £161,924 | £141,548 | £172,130 | 
| C/O Institution Of Civil Engnrs, Great George Street, London, SW1P 3AA | Active | - | £308,987 | - | 
| 1-7 Great George Street, Westminster, London, SW1P 3AA | Active | £8,459,000 | £16,000 | £21,984,000 | 
| Institution Of Civil Engineers, 1 Great George Street, London, SW1P 3AA | Active | £418,415 | £289,031 | £213,867 | 
| 9 Millbank, 125 Apartment Millbank, London, SW1P 3AN, England | Active | - | £1 | - | 
| C/O Institution Of Civil Engineers, One Great George Street, London, SW1P 3AA | Dormant | - | - | - |