| Company | Timeline | Status | |
| GCP Riw Holdings Limited Director • Unreported | 4 May 2018←3 Years→31 Jan 2022 | Dissolved | |
| Riw Holdings Limited Director • Unreported | 4 May 2018←3 Years→31 Jan 2022 | Dissolved | |
| R.I.W. Limited Director • Unreported | 4 May 2018←3 Years→31 Jan 2022 | Dissolved | |
| Stirling Lloyd Limited Director • Company Director | 17 May 2017←4 Years→23 Dec 2021 | Dissolved | |
| Stirling Lloyd Holdings Limited Director • Company Director | 17 May 2017←4 Years→16 May 2021 | Dissolved | |
| Stirling Lloyd Group Limited Director • Company Director | 17 May 2017←4 Years→23 Dec 2021 | Dissolved | |
| Stirling Lloyd Products International Limited Director • Company Director | 17 May 2017←4 Years→31 Jan 2022 | Active | |
| Stirling Lloyd Polychem Limited Director • Company Director | 17 May 2017←4 Years→31 Jan 2022 | Active | |
| GCP Applied Technologies Holdings (UK) Limited Director • Company Lawyer | 24 Apr 2017←4 Years→26 Apr 2021 | Dissolved | |
| GCP Construction Products Holdings (UK) Limited Director • Company Lawyer | 24 Apr 2017←2 Years 11 Months→30 Mar 2020 | Dissolved | |
