| Company | Timeline | Status | |
| XDS Oxford Limited Director • Operations Manager | 6 Jan 2025←11 Months→Current | Active | |
| The S. Tapper Company Limited Director • Director | 1 Aug 2018←7 Years→Current | Active | |
| Ultralife Batteries (UK) Ltd Director • Manufacturing Director | 13 Jun 2007←2 Years 1 Month→14 Jul 2009 | Active | |
| The S. Tapper Company Limited Secretary • Production Engineer | 5 Apr 2000←25 Years→Current | Active | |
