| Company | Timeline | Status | |
| Charles Stringer's Sons & Co.Limited Director • Director | 20 May 1996←1 Year 10 Months→31 Mar 1998 | Dissolved | |
| Trifast Holdings (Asia) Ltd Director • Director | 19 Jan 1994←2 Years→27 Jan 1996 | Active | |
| Fastener Techniques Limited Director • Director | 11 Oct 1993←2 Years 3 Months→27 Jan 1996 | Dissolved | |
| TR Europe Limited Director • Director | 11 Oct 1993←11 Months→16 Sep 1994 | Active | |
| Rollthread International Limited Director • Co Director | 30 Sep 1992←3 Years→27 Jan 1996 | Dissolved | |
| Trifast Systems Limited Director • Company Director | 31 May 1992←10 Years→24 Sep 2002 | Dissolved | |
| Trifast Plc Director • Company Director | 31 May 1992←25 Years→31 Mar 2018 | Active | |
| T.R. Fastenings Limited Director • Company Director | 31 May 1992←27 Years→31 Mar 2020 | Active | |
| Trifix Limited Director • Group Commercial Director | 31 Dec 1991←2 Years→20 Jan 1994 | Dissolved | |
