| Company | Timeline | Status | |
| Ce Architecture Limited Director • Director | 27 Apr 2023←2 Years 6 Months→Current | Active | |
| Ce Architecture Limited Director • Director | 27 Apr 2023←2 Years 5 Months→1 Oct 2025 | Active | |
| Cea Consult Limited Director • Director | 19 Oct 2015←10 Years→Current | Active | |
| Coltart Earley Limited Director • Architect | 10 Oct 2000←25 Years→Current | Active | |
| Coltart Earley Limited Director • Architect | 10 Oct 2000←24 Years→1 Oct 2025 | Active | |
