| Company | Timeline | Status | |
| Grundorf UK Limited Director • Director | 13 Jun 2002←23 Years→Current | Active | |
| Terhurne UK Limited Director • Director | 13 Jun 2002←23 Years→Current | Active | |
| Grundorf UK Limited Director • Director | 13 Jun 2002←21 Years→1 Jan 2024 | Active | |
| Terhurne UK Limited Director • Director | 13 Jun 2002←21 Years→1 Jan 2024 | Active | |
