| Company | Timeline | Status | |
| Sigma Installation Services Ltd Director • Director | 15 Nov 2012←1 Year 11 Months→20 Oct 2014 | Active | |
| Priory Court (Tynemouth) Management Company Limited Director • Company Director | 1 Jan 2011←4 Years→21 Dec 2015 | Active | |
Sigma Fabrications Limited Director • General Manager | 14 May 2001←13 Years→28 Aug 2014 | Dissolved | |
| Sigma Catering Equipment Limited Director • Director | 10 Apr 2000←14 Years→20 Oct 2014 | Active | |
| Commercial Coverings Limited Director • Director | 1 Jun 1995←19 Years→20 Oct 2014 | Active | |
| Commercial Coverings Limited Secretary • Director | 1 Jun 1995←19 Years→20 Oct 2014 | Active | |
