| Company | Timeline | Status | |
| Gunn JCB Limited Director • Company Director | 24 Jun 1991←11 Months→28 May 1992 | Active | |
| Gunn JCB Compact Equipment Limited Director • Company Director | 20 Jun 1991←→28 May 1991 | Dissolved | |
| HS Realisations Limited Director • Company Director | 20 Jun 1989←2 Years 11 Months→28 May 1992 | Active | |
| Scot J C B Limited Director • Company Director | 19 Jun 1989←2 Years 11 Months→28 May 1992 | Active | |
| Scot Industrial Air Limited Director • Company Director | 19 Jun 1989←2 Years 11 Months→28 May 1992 | Active | |
| Stewart Plant Sales Limited Director • Company Director | 19 Jun 1989←2 Years 11 Months→28 May 1992 | Active | |
| J.A. Stewart (Plant) Limited Director • Company Director | 19 Jun 1989←2 Years 11 Months→28 May 1992 | Dissolved | |
