| Company | Timeline | Status | |
| Abaka Holdings Limited Director • Chairman | 28 Jun 2021←1 Year 6 Months→31 Dec 2022 | In Administration | |
| Eco2 Solutions Group Limited Director • Director | 1 Aug 2018←6 Years→1 Apr 2025 | Active | |
| Eco2 Solar Limited Director • Director | 1 Aug 2018←6 Years→1 Apr 2025 | Active | |
| Berg Advisory Services Ltd Director • Director | 21 Mar 2017←8 Years→Current | Liquidation | |
| Ketech Enterprises Limited Director • Director | 23 Jun 2015←1 Year 1 Month→22 Jul 2016 | Active | |
| Ketech Systems Limited Director • Director | 31 Jul 2009←6 Years→22 Jul 2016 | Active | |
| Ketech Defence Ltd Director • Director | 31 Jul 2009←6 Years→22 Jul 2016 | Active | |
| Ketech Group Ltd Director • Chief Executive Officer | 31 Jul 2009←6 Years→22 Jul 2016 | Active | |
Electra-Net Integrated Controls Ltd Director • Director | 31 Jul 2009←9 Months→6 May 2010 | Dissolved | |
| Ketech Limited Director • Director | 31 Jul 2009←6 Years→22 Jul 2016 | Dissolved | |
