| Company | Timeline | Status | |
| Maxwell & Company London Limited Director • Director | 22 Jan 2014←10 Years→27 Feb 2024 | Dissolved | |
| H & M Overseas Limited Director • Architect | 23 Nov 1997←27 Years→Current | Active | |
| Maxwell & Company Architects And Designers Limited Director • Architect | 1 Jan 1996←29 Years→Current | Active | |
| H & M Overseas Limited Director • Architect | 31 Dec 1988←3 Years→14 Apr 1992 | Active | |
| H & M Overseas Limited Secretary • Unreported | 31 Dec 1988←3 Years→14 Apr 1992 | Active | |
