| Company | Timeline | Status | |
| Stephen Y Limited Director • Unreported | 10 Sep 1993←32 Years→3 Dec 2025 | Active | |
| Societe Cylsa London Limited Director • Company Director | 31 Dec 1992←33 Years→Current | Active | |
| Societe Cylsa London Limited Director • Unreported | 1 Jan 1970←55 Years→3 Dec 2025 | Active | |
