| Company | Timeline | Status | |
| Zephyr Contracts Limited Secretary • Engineer  | 24 Dec 1996←19 Years→30 Jun 2016  | Active  | |
| Zephyr Contracts Limited Director • Engineer  | 24 Dec 1996←19 Years→30 Jun 2016  | Active  | |
| Zephyr Products Limited Secretary • Unreported  | 21 Sep 1991←13 Years→1 Jan 2005  | Active  | |
| Zephyr Products Limited Director • Surveyor  | 21 Sep 1991←24 Years→30 Jun 2016  | Active  | |
