| Company | Timeline | Status | |
| Glazzard Holdings Ltd Director • Chartered Architect | 3 Sep 2019←6 Years→Current | Active | |
| Glazzard Architects Limited Director • Chartered Architect | 31 Mar 2003←22 Years→Current | Active | |
| Glazzard Architects Limited Secretary • Chartered Architect | 31 Mar 2003←22 Years→Current | Active | |
| Glazzard Associates Limited Director • Chartered Architect | 17 Mar 2003←22 Years→27 May 2025 | Dissolved | |
| Glazzard Associates Limited Secretary • Chartered Architect | 17 Mar 2003←22 Years→27 May 2025 | Dissolved | |
