| Company | Timeline | Status | |
| CSB Concrete Ltd Director • Unreported | 18 May 2023←2 Years 6 Months→Current | Active | |
| CSB Properties (Lincolnshire) Ltd Director • Unreported | 18 May 2023←2 Years 6 Months→Current | Active | |
| CSB Holdings (Lincolnshire) Ltd Director • Unreported | 16 May 2023←2 Years 6 Months→Current | Active | |
| CSB Civils Ltd Director • Unreported | 12 Nov 2021←4 Years→Current | Active | |
| CSB Groundworks Ltd Director • Unreported | 8 Dec 2020←4 Years→Current | Active | |
