| Company | Timeline | Status | |
| CBS Precast Holdings Ltd Director • Chartered Structural Engineer | 18 Jul 2025←3 Months→Current | Active | |
| CBS (Retentions) Limited Director • Co Director | 6 Mar 2009←16 Years→Current | Active | |
| Clevedon UK Limited Director • Co Director | 6 Mar 2009←16 Years→Current | Active | |
| C. B. S. Precast Ltd Director • Chartered Structural Engineer | 14 Jan 1993←32 Years→Current | Active | |
| Atlas Concrete Limited Director • Chartered Structural Engineer | 11 Sep 1990←3 Months→31 Dec 1990 | Active | |
