| Company | Timeline | Status | |
| Stair Guard Limited Director • Company Director | 10 Jul 2023←1 Year 11 Months→1 Jul 2025 | Dissolved | |
| Highway Energy Services Limited Director • Director | 13 May 2011←14 Years→Current | Active | |
Highway Energy Systems Limited Director • Director | 19 Jan 2004←10 Years→24 Jun 2014 | Dissolved | |
