| Company | Timeline | Status | |
| Troup Bywaters + Anders LLP Non-designated LLP Member • Unreported | 31 Jan 2024←1 Year 10 Months→Current | Active | |
| Retab Agency Limited Director • Engineer | 2 Nov 2023←3 Months→31 Jan 2024 | Active | |
| Troup Bywaters + Anders LLP Designated LLP Member • Unreported | 8 Sep 2023←4 Months→31 Jan 2024 | Active | |
| Tba Services Management Ltd Director • Chartered Engineer | 31 Mar 2016←9 Years→Current | Active | |
| Troup Bywaters + Anders (2023) Limited Director • Engineer | 11 Jul 2007←18 Years→Current | Active | |
| Services Management Ltd Director • Consulting Engineer | 1 Jan 2007←18 Years→15 Apr 2025 | Dissolved | |
| Construction + Expert Solutions Limited Director • Consulting Engineer | 27 Apr 2004←21 Years→Current | Active | |
| Construction + Expert Services Limited Director • Consulting Engineer | 26 Apr 2004←21 Years→Current | Active | |
| Energy + Environment Solutions Limited Director • Consulting Engineer | 26 Apr 2004←21 Years→Current | Active | |
| Fire + Protection Solutions Limited Director • Consulting Engineer | 26 Apr 2004←21 Years→Current | Active | |
