| Company | Timeline | Status | |
| Rockmill Management Company Limited Director • Unreported | 9 Dec 2025←2 Months→Current | Active | |
| Rockmill Management Company Limited Director • Unreported | 26 Oct 2018←2 Years 4 Months→22 Feb 2021 | Active | |
| Rockmill Management Company Limited Director • Engineer | 22 Jun 2001←2 Years 11 Months→19 May 2004 | Active | |
