| Company | Timeline | Status | |
| Hartree Mi UK Limited Director • Unreported | 24 Nov 2025←13 Days→Current | Active | |
| Hartree International Holdings Limited Director • Unreported | 24 Nov 2025←13 Days→Current | Active | |
| Hartree Environmental Products Holdings Limited Director • Director | 15 Nov 2024←1 Year→Current | Active | |
| Vertree 2551 Limited Director • Director | 15 Nov 2024←1 Year→Current | Active | |
| Vertree 2868 Limited Director • Director | 15 Nov 2024←1 Year→Current | Active | |
| Vertree Environmental Development Limited Director • Company Director | 15 Nov 2024←1 Year→Current | Active | |
| Vertree Partners Limited Director • Director | 15 Nov 2024←1 Year→Current | Active | |
| Vertree Advisory Services Limited Director • Director | 15 Feb 2024←1 Year 9 Months→Current | Active | |
| Hartree Partners Employee Holdings Limited Director • Company Director | 15 Oct 2021←4 Years→Current | Active | |
| Hartree Trade Services UK Limited Director • Company Director | 13 Sep 2021←4 Years→Current | Active | |
