| Company | Timeline | Status | |
| Tarmac Services Limited Director • Director | 28 Feb 2023←2 Years 7 Months→Current | Active | |
| Tarmac Building Products Limited Director • Director | 28 Feb 2023←2 Years 7 Months→Current | Active | |
| Tarmac Trading Limited Director • Director | 28 Feb 2023←2 Years 7 Months→Current | Active | |
| Tarmac Aggregates Limited Director • Director | 28 Feb 2023←2 Years 7 Months→Current | Active | |
| Tarmac Cement Limited Director • Director | 28 Feb 2023←2 Years 7 Months→Current | Active | |
| Buxton Lime Limited Director • Director | 28 Feb 2023←1 Year→27 Mar 2024 | Active | |
| Tarmac Holdings Limited Director • Director | 9 Apr 2021←4 Years→Current | Active | |
| Redland Properties Limited Director • Director | 9 Apr 2021←4 Years→Current | Active | |
| Redland Property Holdings Limited Director • Director | 9 Apr 2021←4 Years→Current | Active | |
| Redland Limited Director • Director | 9 Apr 2021←4 Years→Current | Active | |
