| Company | Timeline | Status | |
| Precision Edm Ltd Director • Company Director | 6 Apr 2011←1 Year 11 Months→11 Mar 2013 | Active | |
| Penico Gauges Limited Director • Engineer | 29 Apr 1999←11 Months→14 Apr 2000 | Active | |
Penico Systems Limited Director • Engineer | 20 Mar 1998←2 Years→14 Apr 2000 | Dissolved | |
