| Company | Timeline | Status | |
Consil 2015 Limited Director • Contractor | 22 Dec 2015←4 Years→4 Feb 2020 | Dissolved | |
| P. C. Harrington Group Limited Director • Contractor | 22 Dec 2015←6 Years→25 Jul 2022 | Dissolved | |
| Harrington Tower Cranes Limited Director • Contractor | 17 Dec 2015←9 Years→Current | Active | |
