| Company | Timeline | Status | |
| Chorleywood House Management Company Limited Director • Director | 7 Jul 1997←2 Years 3 Months→19 Oct 1999 | Active | |
| Rydal Mount Flat Management Company Limited Director • Company Secretary | 29 Sep 1994←1 Year→20 Oct 1995 | Active | |
| Rydal Mount (Amenity Land) Management Company Limited Director • Company Secretary | 29 Sep 1994←1 Year→20 Oct 1995 | Active | |
