| Company | Timeline | Status | |
| Kitenge Ltd Director • Director  | 8 Mar 2024←1 Year 8 Months→Current  | Active  | |
| West Of England Aerospace Forum Limited Director • Chartered Engineer  | 30 Sep 2021←2 Years 4 Months→31 Jan 2024  | Active  | |
Scientific Management Associates Limited Director • Company Director  | 8 Mar 2017←2 Years 8 Months→19 Nov 2019  | Dissolved  | |
| Plastethurm Limited Director • Company Director  | 16 Nov 2016←5 Years→5 Apr 2022  | Dissolved  | |
| Scientific Management International Group Limited Director • Unreported  | 7 Dec 2015←9 Years→Current  | Active  | |
| Scientific Management Associates (Properties) Limited Director • Director  | 7 Dec 2015←1 Year 5 Months→16 May 2017  | Active  | |
| Scientific Management International Limited Director • Director  | 1 Aug 2012←13 Years→Current  | Active  | |
Enviro-Seel Limited Director • Chartered Engineer  | 7 Oct 2011←1 Year 2 Months→31 Dec 2012  | Dissolved  | |
| Scientific Management International Limited Secretary • Unreported  | 12 Nov 1996←7 Years→11 Oct 2004  | Active  | |
| Scientific Management International Limited Director • Company Director  | 22 Feb 1993←14 Years→13 Nov 2007  | Active  | |
