| Company | Timeline | Status | |
| A Billberg Limited Director • Unreported | 17 Nov 2025←2 Months→Current | Active | |
| Alexander Peter Billberg E Ltd Director • Unreported | 5 Sep 2025←4 Months→Current | Active | |
| Alexander Billberg Digital Ltd Director • Unreported | 11 Jul 2025←4 Months→25 Nov 2025 | Dissolved | |
