| Company | Timeline | Status | |
| Applied Surface Concepts Holdings Limited Director • Vice President And Treasurer | 25 Oct 2021←2 Years 2 Months→2 Jan 2024 | Dissolved | |
| QH International Limited Director • Director | 19 Apr 2021←3 Years→7 Jun 2024 | Active | |
| QH Chemical Limited Director • Director | 19 Apr 2021←3 Years→7 Jun 2024 | Active | |
| QH Holdings Limited Director • Director | 19 Apr 2021←3 Years→7 Jun 2024 | Active | |
| Quaker Houghton Holdings Limited Director • Director | 19 Apr 2021←3 Years→7 Jun 2024 | Active | |
| Quaker Specialty Chemicals (UK) Limited Director • Director | 19 Apr 2021←3 Years→7 Jun 2024 | Active | |
| Ultraseal International Group Limited Director • Director | 19 Apr 2021←3 Years→7 Jun 2024 | Active | |
