| Company | Timeline | Status | |
| Silvester Walton Associates Limited Director • Director | 26 Sep 2019←2 Years 8 Months→14 Jun 2022 | Dissolved | |
| Laura Walton Engineering Design Consultancy Limited Director • Unreported | 29 Nov 2017←8 Years→Current | Active | |
| CLW Design Limited Director • Director | 15 Feb 2013←12 Years→Current | Active | |
CBW Design Limited Director • Director | 1 Jan 2011←6 Years→1 Apr 2017 | Dissolved | |
