| Company | Timeline | Status | |
| Johnston Shields CQS Limited Director • Quantity Surveyor | 21 Jun 2024←1 Year 4 Months→Current | Active | |
| Marker London Limited Director • Quantity Surveyor | 22 Apr 2021←7 Months→7 Dec 2021 | Dissolved | |
| Konstruct Group Limited Director • Quantity Surveyor | 18 Mar 2021←8 Months→7 Dec 2021 | Active | |
| Konstruct Interiors Ltd Director • Director | 9 Oct 2018←7 Years→Current | Active | |
| Konstruct Interiors Ltd Director • Director | 9 Oct 2018←3 Years→30 Sep 2022 | Active | |
| Rainey & Best Limited Director • Director | 22 Oct 2015←2 Years 11 Months→28 Sep 2018 | Active | |
