| Company | Timeline | Status | |
| Encon RGS South West Limited Director • Company Director | 3 Jun 1992←2 Years 4 Months→30 Oct 1994 | Active | |
| Encon RGS Yorkshire Limited Director • Company Director | 31 May 1992←2 Years 5 Months→30 Oct 1994 | Active | |
| Encon Insulation Limited Director • Company Director | 31 May 1992←2 Years 5 Months→30 Oct 1994 | Active | |
| Encon RGS London Limited Director • Company Director | 29 May 1992←2 Years 5 Months→30 Oct 1994 | Active | |
| Encon RGS Anglia Limited Director • Company Director | 29 May 1992←2 Years 5 Months→30 Oct 1994 | Active | |
| Encon RGS Scotland Limited Director • Company Director | 28 May 1992←2 Years 5 Months→30 Oct 1994 | Active | |
