| Company | Timeline | Status | |
| Es25 LLP Designated LLP Member • Unreported | 2 May 2025←5 Months→Current | Active | |
| Quantem Scotland Ltd Director • Director | 4 Sep 2024←1 Year 1 Month→Current | Active | |
| Quantem Eot Limited Director • Director | 29 Apr 2021←4 Years→Current | Active | |
| 43 Engadine Street Freehold Limited Director • Professional | 29 May 2020←5 Years→Current | Active | |
| 43 Engadine Street Freehold Limited Director • Professional | 29 May 2020←4 Years→11 Nov 2024 | Active | |
| Quantem Consult LLP Designated LLP Member • Unreported | 12 Aug 2014←11 Years→Current | Active | |
| Quantem Services Limited Director • Chartered Surveyor | 19 Oct 2007←18 Years→Current | Active | |
| Quantem Consulting LLP Designated LLP Member • Unreported | 27 Jun 2006←19 Years→Current | Active | |
