| Company | Timeline | Status | |
| Ringway Jacobs Limited Director • Financial Controller | 26 Oct 2023←2 Years 1 Month→Current | Active | |
| Jacobs Four Ltd Director • Finance Director | 21 Sep 2023←2 Years 2 Months→Current | Active | |
| Jacobs Singapore (UK) Limited Director • Accountant | 9 May 2022←3 Years→16 Sep 2025 | Dissolved | |
| Jacobs Canada (UK) Limited Director • Accountant | 5 May 2022←3 Years→16 Sep 2025 | Dissolved | |
| Halcrow International Limited Director • Finance Director | 13 Aug 2021←4 Years→Current | Active | |
| CH2M Hill One Limited Director • Finance Director | 11 Aug 2021←3 Years→31 Dec 2024 | Dissolved | |
| CH2M Hill Holdings Limited Director • Finance Director | 11 Aug 2021←4 Years→Current | Active | |
| Jacobs Two Limited Director • Finance Director | 11 Aug 2021←4 Years→Current | Active | |
| Jacobs Europe Holdco Limited Director • Finance Director | 11 Aug 2021←4 Years→Current | Active | |
| Leighfisher Holdings Limited Director • Finance Director | 11 Aug 2021←2 Years 2 Months→10 Oct 2023 | Dissolved | |
