| Company | Timeline | Status | |
| UK Weighing Federation Ltd Director • Company Director | 29 Jun 2017←4 Years→30 Jun 2021 | Active | |
| John White & Son (Weighing Machines) Holdings Limited Director • Engineer | 4 May 2016←9 Years→Current | Active | |
| Mordue Scales Ltd Director • Managing Director | 20 May 2015←10 Years→Current | Active | |
| Daima Energy LLP Designated LLP Member • Unreported | 12 Aug 2011←12 Years→26 Dec 2023 | Dissolved | |
| Daima Energy Solutions Limited Director • Engineer | 19 May 2009←16 Years→Current | Active | |
| John White & Son (Weighing Machines) Limited Director • Engineer | 31 Dec 1988←36 Years→Current | Active | |
| John White Automation Ltd Director • Engineer | 31 Dec 1988←7 Years→29 Nov 1996 | Dissolved | |
| John White & Son (Weighing Machines) Limited Secretary • Unreported | 6 Mar 1972←43 Years→9 Jul 2015 | Active | |
