| Company | Timeline | Status | |
| Knowles Homes (Woking) Limited Director • Unreported | 12 Jan 2026←1 Month→Current | Active | |
| Knowles Waterproofing Limited Director • Unreported | 15 Dec 2022←3 Years→Current | Active | |
| K Piling Limited Director • Unreported | 20 Aug 2021←4 Years→Current | Active | |
| Knowles Property Group 2 Limited Director • Unreported | 21 Sep 2020←5 Years→Current | Active | |
| Knowles Property Group Limited Director • Unreported | 21 Jan 2020←6 Years→Current | Active | |
| K Plant Hire Limited Director • Unreported | 5 Nov 2019←6 Years→Current | Active | |
| Knowles Holdings Limited Director • Unreported | 10 Jul 2019←6 Years→Current | Active | |
| Autocave Limited Director • Unreported | 3 Jul 2019←6 Years→Current | Active | |
| Knowles Land Limited Director • Unreported | 25 Jan 2017←9 Years→Current | Active | |
| Henleyroad Limited Director • Unreported | 5 Feb 2016←10 Years→Current | Active | |
