| Company | Timeline | Status | |
| Sulltech Ltd Director • Unreported | 7 Apr 2022←3 Years→Current | Active | |
| Acoustic Associates Limited Director • Noise & Vibration Consultant | 20 Feb 2020←2 Years 1 Month→31 Mar 2022 | Active | |
| Rotating Equipment Verification Limited Director • Consultant | 7 Apr 2018←2 Years 2 Months→30 Jun 2020 | Active | |
