| Company | Timeline | Status | |
| Thamesair Limited Director • Company Director | 12 Dec 2014←8 Years→28 Sep 2023 | Dissolved | |
| Mechanical Line Solutions Limited Director • Director | 27 Jun 2011←13 Years→9 Jul 2024 | Dissolved | |
| Centinal Group Limited Secretary • Director | 23 Aug 2001←24 Years→Current | Active | |
| Centinal Group Limited Director • Director | 20 Aug 2001←24 Years→Current | Active | |
| M. F. Hydraulics Limited Director • Engineer | 4 Oct 2000←22 Years→28 Sep 2023 | Dissolved | |
| M. F. Hydraulics Limited Secretary • Engineer | 4 Oct 2000←13 Years→2 Sep 2014 | Dissolved | |
| Central Engineering Services Limited Director • Engineer | 9 Jul 1996←29 Years→Current | Active | |
| Central Crimping Systems Limited Director • Engineer | 25 Mar 1996←27 Years→28 Sep 2023 | Dissolved | |
| Central Engineering & Hydraulic Services Limited Director • Engineer | 16 Mar 1993←32 Years→Current | Active | |
