| Company | Timeline | Status | |
| Swann-Morton Laboratory Services Limited Director • Unreported | 11 May 2000←2 Years 7 Months→31 Dec 2002 | Active | |
| W.R. Swann & Co. Trustees Limited Director • Director And Chairman | 25 Oct 1991←11 Years→31 Dec 2002 | Active | |
| Swann-Morton Limited Director • Director And Chairman | 25 Oct 1991←11 Years→31 Dec 2002 | Active | |
Swann-Morton (Growers) Limited Director • Director And Chairman | 25 Oct 1991←11 Years→31 Dec 2002 | Dissolved | |
| W.R.Swann & Co.Limited Director • Director & Chairman | 25 Oct 1991←11 Years→31 Dec 2002 | Active | |
| Swann-Morton (Services) Ltd Director • Director And Chairman | 25 Oct 1991←11 Years→31 Dec 2002 | Active | |
| Swann-Morton (Europe) Limited Director • Director | 24 Aug 1991←11 Years→31 Dec 2002 | Active | |
