| Company | Timeline | Status | |
| IKV Tribology Limited Director • Company Director | 15 Feb 2024←11 Months→31 Jan 2025 | Active | |
| QH International Limited Director • Director | 26 Jun 2023←1 Year 7 Months→31 Jan 2025 | Active | |
| QH Chemical Limited Director • Director | 26 Jun 2023←1 Year 7 Months→31 Jan 2025 | Active | |
| QH Holdings Limited Director • Director | 26 Jun 2023←1 Year 7 Months→31 Jan 2025 | Active | |
| Quaker Houghton Holdings Limited Director • Director | 26 Jun 2023←1 Year 7 Months→31 Jan 2025 | Active | |
| Quaker Chemical Limited Director • Director | 26 Jun 2023←1 Year 7 Months→31 Jan 2025 | Active | |
| Houghton Limited Director • Director | 26 Jun 2023←1 Year 7 Months→31 Jan 2025 | Active | |
| Quaker Specialty Chemicals (UK) Limited Director • Director | 11 Feb 2021←3 Years→31 Jan 2025 | Active | |
| Ultraseal International Group Limited Director • Director | 3 Dec 2019←5 Years→31 Jan 2025 | Active | |
| Armourcote East Kilbride Limited Director • Group Financial Director | 20 Jul 2018←2 Years 11 Months→15 Jun 2021 | Dissolved | |
