| Company | Timeline | Status | |
| ARCH Chemicals UK Finance Director • Director | 10 Jun 2024←1 Year 6 Months→Current | Active | |
| ARCH UK Biocides Limited Director • Director | 10 Jun 2024←1 Year 6 Months→Current | Active | |
| Hickson W.A. Chemicals Limited Director • Director | 10 Jun 2024←1 Year 6 Months→Current | Active | |
| Hickson Investments Limited Director • Director | 10 Jun 2024←1 Year 6 Months→Current | Active | |
| Hickson Chemical Supplies Limited Director • Director | 10 Jun 2024←1 Year 6 Months→Current | Active | |
| Hickson Timber Products Limited Director • Director | 10 Jun 2024←1 Year 6 Months→Current | Active | |
| ARCH Chemicals Products Limited Director • Director | 8 Feb 2024←1 Year 10 Months→Current | Active | |
| Hickson International Limited Director • Director | 8 Feb 2024←1 Year 10 Months→Current | Active | |
| ARCH Timber Protection Limited Director • Director | 8 Feb 2024←1 Year 10 Months→Current | Active | |
| Hickson Limited Director • Director | 8 Feb 2024←1 Year 10 Months→Current | Active | |
