| Company | Timeline | Status | |
| Gavin R Grant Ltd Director • Director | 21 Jul 2025←3 Months→Current | Active | |
Ultris Information Assurance Limited Director • Director | 19 Sep 2012←2 Years→7 Oct 2014 | Dissolved | |
| Ultris Information Services Limited Director • Director | 4 Jan 2012←12 Years→11 Jun 2024 | Dissolved | |
| GRG Consultancy Ltd Director • Company Director | 24 May 2011←11 Years→13 Mar 2023 | Dissolved | |
| Koios Group Limited Secretary • Consultant | 30 Sep 2004←6 Years→31 May 2011 | Active | |
| Koios Group Limited Director • Consultant | 3 Mar 2004←7 Years→31 May 2011 | Active | |
Rosechoice Limited Director • Director | 11 Oct 1999←20 Years→22 Sep 2020 | Dissolved | |
