| Company | Timeline | Status | |
| The 600 Group Limited Director • Chief Financial Officer | 1 Jan 2023←4 Months→3 May 2023 | Active | |
| Electrox Laser Limited Director • Director | 8 Dec 2014←8 Years→27 Jun 2023 | Active | |
| 600 Lathes Limited Director • Director | 30 Sep 2014←7 Years→19 Jul 2022 | Dissolved | |
| 600 Machine Tools Limited Director • Director | 30 Sep 2014←7 Years→19 Jul 2022 | Dissolved | |
| 600 Bearings Limited Director • Director | 30 Sep 2014←7 Years→19 Jul 2022 | Dissolved | |
| The Richmond Machine Tool Company Limited Director • Director | 30 Sep 2014←7 Years→19 Jul 2022 | Dissolved | |
| Crawford Collets Limited Director • Director | 30 Sep 2014←7 Years→19 Jul 2022 | Dissolved | |
| Pratt 600 Limited Director • Director | 30 Sep 2014←7 Years→19 Jul 2022 | Dissolved | |
| 600 Controls Limited Director • Director | 30 Sep 2014←7 Years→19 Jul 2022 | Dissolved | |
| Pratt Burnerd International Limited Director • Director | 30 Sep 2014←7 Years→8 Apr 2022 | Active | |
