| Company | Timeline | Status | |
| Pci Process System Solutions Limited Director • Company Director | 29 Jan 2010←12 Years→5 Jul 2022 | Dissolved | |
| Pci Diaphragm Seals Limited Director • Unreported | 29 Jan 2010←15 Years→Current | Active | |
| P C I International Limited Director • Unreported | 3 Jan 2003←22 Years→Current | Active | |
| Pci Instruments Limited Director • Unreported | 29 Mar 2000←25 Years→Current | Active | |
