| Company | Timeline | Status | |
| J & B Holding Company Limited Director • Director | 22 Apr 2008←13 Years→14 Sep 2021 | Active | |
| J & B Holding Company Limited Secretary • Unreported | 22 Apr 2008←13 Years→14 Sep 2021 | Active | |
| J. & B. Insulations Limited Secretary • Director | 1 Jun 2001←20 Years→14 Sep 2021 | Active | |
| J. & B. Insulations Limited Director • Director | 1 Jun 2001←20 Years→14 Sep 2021 | Active | |
