| Company | Timeline | Status | |
| GCG (Ip) Limited Director • Civil Engineer | 1 Apr 2024←1 Year 6 Months→Current | Active | |
| GCG Computing Limited Director • Civil Engineer | 1 Apr 2024←1 Year 6 Months→Current | Active | |
| St David's Court Management (Middlesex) Limited Director • Civil Engineer | 20 Jan 2011←11 Years→23 May 2022 | Active | |
| Geotechnical Consulting Group LLP Designated LLP Member • Unreported | 7 Oct 2010←15 Years→Current | Active | |
GCG (1983) Limited Director • Civil Engineer | 1 May 2008←7 Years→19 May 2015 | Dissolved | |
