| Company | Timeline | Status | |
| Emcor Engineering Services Limited Director • Unreported | 1 Dec 2025←6 Days→Current | Active | |
| Emcor Rail Limited Director • Unreported | 1 Dec 2025←6 Days→Current | Active | |
| Emcor Energy Services Limited Director • Unreported | 1 Dec 2025←6 Days→Current | Active | |
| Emcor Facilities Services Limited Director • Unreported | 1 Dec 2025←6 Days→Current | Active | |
| Drake & Scull Airport Services Limited Director • Unreported | 1 Dec 2025←6 Days→Current | Active | |
| Greig Avinou Limited Director • Director | 1 Jul 2025←5 Months→Current | Active | |
| Fes Systems Limited Director • Director | 28 Mar 2025←8 Months→Current | Active | |
| Forth Holdings (Support Services) Limited Director • Director | 29 Nov 2024←1 Year→Current | Active | |
| Fes Property Services Limited Director • Director | 29 Nov 2024←6 Months→10 Jun 2025 | Dissolved | |
| Fes Support Services Limited Director • Director | 29 Nov 2024←1 Year→Current | Active | |
