| Company | Timeline | Status | |
| Carbon-Zero Consultants Ltd Director • Director | 18 Apr 2024←1 Year 6 Months→Current | Active | |
| Vamsoft Ltd Director • Director | 15 Dec 2022←2 Years 10 Months→Current | Active | |
| Zero-Carbon 2050 Ltd Director • Director | 23 Sep 2020←2 Years 9 Months→20 Jun 2023 | Dissolved | |
Asset Integrity Projects Limited Director • Director | 23 Dec 2016←3 Years→22 Sep 2020 | Dissolved | |
| Data Engineering Projects Limited Director • Director | 28 Jan 2010←15 Years→Current | Active | |
| Accord Project Services Limited Director • Director | 21 Jul 2008←12 Years→16 Mar 2021 | Dissolved | |
| Innovent Technology Limited Director • Systems Analyst | 1 Jan 2007←1 Year 7 Months→31 Jul 2008 | Active | |
