| Company | Timeline | Status | |
| Tendley Quarries Limited Director • Company Director | 30 Jun 2025←1 Day→1 Jul 2025 | Active | |
| Tarmac Northstone JV Limited Director • Chartered Accountant | 13 Jun 2025←7 Months→Current | Active | |
| Harlow Asphalt Limited Director • Unreported | 30 Sep 2022←3 Years→19 Jan 2026 | Dissolved | |
| Bristol Aggregates Recycling Limited Director • Chartered Accountant | 30 Sep 2022←3 Years→31 Oct 2025 | Dissolved | |
| Tarmac Recycling Services Limited Director • Chartered Accountant | 30 Sep 2022←3 Years→31 Oct 2025 | Dissolved | |
| Prestige Sports Surfaces Limited Director • Chartered Accountant | 30 Sep 2022←6 Months→20 Apr 2023 | Dissolved | |
| Environmental Aggregates Limited Director • Chartered Accountant | 30 Sep 2022←3 Years→31 Oct 2025 | Dissolved | |
| BDP Surfacing Limited Director • Unreported | 30 Sep 2022←3 Years→19 Jan 2026 | Dissolved | |
| Tarmac Topblock Limited Director • Unreported | 30 Sep 2022←3 Years→19 Jan 2026 | Dissolved | |
| Tarmac Industrial Minerals Limited Director • Unreported | 30 Sep 2022←3 Years→19 Jan 2026 | Dissolved | |
