| Company | Timeline | Status | |
| Sperrin Electrical Limited Director • Electrical Contractor  | 19 Dec 2024←10 Months→Current  | Active  | |
| Sperrin Group Limited Director • Electrical Contractor  | 15 Nov 2024←11 Months→Current  | Active  | |
| Sperrin Automation And Controls Limited Director • Electrical Contractor  | 23 Aug 2024←1 Year 2 Months→Current  | Active  | |
