| Company | Timeline | Status | |
| Social Distancing Products Ltd Director • Director | 29 Apr 2020←2 Years 2 Months→19 Jul 2022 | Dissolved | |
| Source Control Masks Direct Ltd Director • Director | 29 Apr 2020←2 Years 2 Months→19 Jul 2022 | Dissolved | |
| Workplace Safety Protection Ltd Director • Director | 27 Apr 2020←2 Years 2 Months→19 Jul 2022 | Dissolved | |
| Source Control Masks Ltd Director • Director | 27 Apr 2020←2 Years 2 Months→19 Jul 2022 | Dissolved | |
| Hall-Fast Industrial Supplies Limited Director • Unreported | 1 Aug 2008←17 Years→Current | Active | |
| Hall-Fast Design Services Limited Secretary • Unreported | 26 Jan 2007←17 Years→8 Oct 2024 | Dissolved | |
| Hall-Fast Industrial Supplies Limited Secretary • Unreported | 1 Aug 2006←19 Years→Current | Active | |
