| Company | Timeline | Status | |
| P&J Safety (2016) Ltd Director • Engineer | 1 Apr 2016←9 Years→Current | Active | |
| Bradwest Safety Company LLP Designated LLP Member • Unreported | 1 Mar 2013←12 Years→Current | Active | |
| Johnstone Safety International LLP Designated LLP Member • Unreported | 23 Nov 2005←20 Years→Current | Active | |
| Chatsworth Trading Limited Director • Operations Director | 23 Feb 2004←21 Years→Current | Active | |
| JSP Limited Director • Director | 5 Mar 2003←22 Years→Current | Active | |
| JSP Environmental Limited Director • Director | 24 Mar 1999←26 Years→Current | Active | |
| Viceroy Communications Limited Director • Engineer | 31 Dec 1993←31 Years→Current | Active | |
