| Company | Timeline | Status | |
| Centriforce Products Limited Director • Director | 15 Aug 2013←7 Months→4 Apr 2014 | Active | |
| Standrette Limited Director • Accountant | 12 Aug 2009←12 Years→18 Jan 2022 | Dissolved | |
| Centriforce Products Limited Secretary • Company Director | 28 Apr 1997←1 Year 11 Months→1 Apr 1999 | Active | |
| Longmoor Launderette Limited Secretary • Unreported | 31 Jan 1992←18 Years→30 Nov 2010 | Active | |
| Standrette (Holdings) Limited Director • Chartered Accountant | 30 Jan 1992←25 Years→31 Mar 2017 | Active | |
| Chisholm & Company (Holdings) Limited Director • Chartered Accountant | 24 Jan 1992←29 Years→5 Oct 2021 | Active | |
| PRL (Dormant) Limited Director • Chartered Accountant | 31 Dec 1991←33 Years→Current | Active | |
| Chisholm Plastics Limited Secretary • Unreported | 31 Dec 1991←13 Years→1 Jan 2005 | Active | |
| Enbild Limited Director • Chartered Accountant | 31 Dec 1990←6 Months→1 Jul 1991 | Liquidation | |
| Chisholm & Company Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
