| Company | Timeline | Status | |
| Hawkins Brown Architecture Limited Director • Architect | 16 Apr 2021←4 Years→Current | Active | |
| HB Holdings 2020 Limited Director • Architect | 16 Apr 2021←4 Years→Current | Active | |
| Hawkins \ Brown International Limited Director • Architect | 16 Apr 2021←4 Years→Current | Active | |
| Hawkins Brown Design Limited Director • Unreported | 31 Mar 2015←10 Years→Current | Active | |
| Palmer York Property Limited Director • Architect | 14 Nov 2011←13 Years→Current | Active | |
| Hawkins Brown Architects LLP Non-designated LLP Member • Unreported | 1 Jun 2010←10 Years→16 Apr 2021 | Active | |
