| Company | Timeline | Status | |
| Birch Chemicals Limited Director • Unreported | 13 Feb 2025←10 Months→Current | Active | |
| Birch Energy Limited Director • Commercial Director | 3 Feb 2025←10 Months→Current | Active | |
| Birch Solutions (Technical Services) Limited Director • Commercial Director | 1 Apr 2022←3 Years→16 Sep 2025 | Dissolved | |
| Birch Lime Limited Director • Commercial Director | 1 Apr 2022←1 Year 1 Month→23 May 2023 | Dissolved | |
| Birch Waste Limited Director • Commercial Director | 1 Apr 2022←3 Years→16 Sep 2025 | Dissolved | |
| Woldlime Limited Director • Commercial Director | 1 Apr 2022←1 Year 1 Month→23 May 2023 | Dissolved | |
| Birch Haulage Limited Director • Commercial Director | 1 Apr 2022←3 Years→18 Nov 2025 | Dissolved | |
| Birch Biolime Limited Director • Commercial Director | 1 Apr 2022←3 Years→18 Nov 2025 | Dissolved | |
| Singleton Birch Limited Director • Commercial Director | 1 Jun 2020←5 Years→Current | Active | |
