| Company | Timeline | Status | |
| Artelia Capital Limited Director • Unreported | 1 Jan 2026←15 Days→Current | Active | |
| Castons Consulting Limited Director • Unreported | 1 Jan 2026←15 Days→Current | Active | |
| Austin Newport Group Limited Director • Unreported | 1 Jan 2026←15 Days→Current | Active | |
| Appleyards Limited Director • Unreported | 1 Jan 2026←15 Days→Current | Active | |
| Artelia Projects UK Limited Director • Unreported | 1 Jan 2026←15 Days→Current | Active | |
| Ccas Limited Director • Unreported | 1 Jan 2026←15 Days→Current | Active | |
