| Company | Timeline | Status | |
| Harwood Brittain Telecom Limited Director • Unreported | 9 Jan 2024←1 Year 10 Months→Current | Active | |
| Sleepy Hollow Business Park (Management Company) Limited Director • Unreported | 30 Nov 2021←3 Years→Current | Active | |
| Asheville & Hope Limited Director • Director | 16 Apr 2020←1 Year 9 Months→1 Feb 2022 | Dissolved | |
| Harwood Brittain Technology Limited Director • Unreported | 8 Dec 2016←8 Years→Current | Active | |
| Harwood Brittain Group Limited Director • Unreported | 8 Dec 2016←8 Years→Current | Active | |
| TT Systems Limited Director • Director | 14 Sep 2004←16 Years→22 Jun 2021 | Dissolved | |
