| Company | Timeline | Status | |
| Holderness Contracts Limited Director • Director | 30 Jul 2024←1 Year 2 Months→Current | Active | |
| Holderness Holding Limited Director • Director | 29 Jul 2020←5 Years→Current | Active | |
| Holderness Groundworks & Paving Limited Director • Construction | 13 Oct 2015←10 Years→Current | Active | |
