| Company | Timeline | Status | |
| Cas Ceramics Ltd Director • Company Director | 14 Mar 2025←8 Months→Current | Active | |
| Optimus Coatings Ltd Director • Company Director | 10 Nov 2023←2 Years→Current | Active | |
| Optimus Flooring Services Ltd Director • Company Director | 11 Aug 2023←2 Years 4 Months→Current | Active | |
| Optimus Decorating Services Ltd Director • Company Director | 25 Jul 2023←2 Years 4 Months→Current | Active | |
| Porterfield Residential Ltd Director • Quantity Surveyor | 28 Aug 2020←5 Years→Current | Active | |
| Porterfield Services Ltd Director • Quantity Surveyor | 22 Apr 2020←5 Years→Current | Active | |
| Opus Specialist Finishes Ltd Director • Director | 28 Aug 2019←6 Years→Current | Active | |
| Ceramic Group (Holdings) Limited Director • Director | 8 Dec 2017←4 Years→22 Mar 2022 | Dissolved | |
| Tilecraft Services (Paisley) Limited Director • Director | 8 Dec 2017←8 Years→Current | Active | |
| Curot Contracts Limited Director • Director | 8 Dec 2017←1 Year 7 Months→31 Jul 2019 | Dissolved | |
