| Company | Timeline | Status | |
| Beckwith Estates Limited Director • Architect | 8 May 2014←11 Years→Current | Active | |
| Mason Beckwith Ltd Director • Architect | 10 Jan 2011←11 Years→8 Mar 2022 | Dissolved | |
| The Reading Rooms (Bradford) Limited Director • Architect | 23 Nov 2010←14 Years→Current | Active | |
Sharpnote Limited Director • Architect | 1 Aug 2010←6 Years→9 Aug 2016 | Dissolved | |
| Spinners Wharf Limited Director • Design Consultant | 3 Apr 2007←18 Years→Current | Active | |
| Beckwith Properties Limited Director • Architect | 4 Aug 2003←22 Years→Current | Active | |
| Beckwith Design Associates Limited Director • Architect | 4 Aug 2003←22 Years→Current | Active | |
