| Company | Timeline | Status | |
| Sulmara Subsea International Limited Director • Company Director | 25 Nov 2024←1 Year→Current | Active | |
| Proserv Investments Limited Director • Director | 19 Jul 2024←1 Year 4 Months→Current | Active | |
| Proserv Investments Bidco Limited Director • Director | 19 Jul 2024←1 Year 4 Months→Current | Active | |
| Rovop Holdings Limited Director • Director | 13 Mar 2023←1 Year 1 Month→2 May 2024 | Active | |
| Intelligent Plant Limited Director • Company Director | 17 Feb 2023←1 Year 1 Month→3 Apr 2024 | Active | |
| Synaptec Ltd Director • Director | 16 Sep 2022←3 Years→Current | Active | |
| Nautronix (Ip) Limited Director • Company Director | 18 Jun 2019←1 Month→18 Jul 2019 | Dissolved | |
Stephen Gillespie Consultants Limited Director • C.f.o | 31 Jan 2019←1 Year 7 Months→22 Sep 2020 | Dissolved | |
| Proserv (1) Limited Director • Director | 7 Sep 2015←8 Years→30 Jan 2024 | Dissolved | |
| Proserv (2) Limited Director • Director | 7 Sep 2015←8 Years→5 Mar 2024 | Dissolved | |
