| Company | Timeline | Status | |
| Voland Properties Limited Director • Retired | 20 Apr 2004←21 Years→Current | Active | |
| Voland Properties Limited Director • Retired | 20 Apr 2004←21 Years→24 Apr 2025 | Active | |
| Voland Asphalte Company Limited Director • Asphalter | 30 Nov 1991←33 Years→Current | Active | |
