| Company | Timeline | Status | |
| Bioclear Limited Director • Managing Director & Segment Director Chemistry | 27 Nov 2024←11 Months→Current | Active | |
| Quadralene Holdings Limited Director • Managing Director & Segment Directory Chemistry | 27 Nov 2024←11 Months→Current | Active | |
| Teknon Limited Director • Managing Director & Segment Directory Chemistry | 27 Nov 2024←11 Months→Current | Active | |
| Quadralene Limited Director • Managing Director & Segment Director Chemistry | 27 Nov 2024←11 Months→Current | Active | |
| Key Surgical Limited Director • Managing Director | 20 Feb 2019←1 Year 9 Months→18 Nov 2020 | Active | |
