| Company | Timeline | Status | |
| Energy Control Group Limited Director • Consultant Engineer | 31 Oct 2000←24 Years→15 Apr 2025 | Dissolved | |
| Energy Control Consultants Limited Director • Consultant Engineer | 31 Oct 2000←24 Years→1 Jul 2025 | Dissolved | |
| Energy Control Consultants Limited Secretary • Consultant Engineer | 31 Oct 2000←2 Years 6 Months→21 May 2003 | Dissolved | |
| Energy Control Group Limited Secretary • Consultant Engineer | 31 Oct 2000←2 Years 6 Months→21 May 2003 | Dissolved | |
