| Company | Timeline | Status | |
| Martello Star Ltd Director • Administrator | 2 Sep 2022←3 Years→Current | Active | |
| P. C. Harrington Group Limited Director • Company Director | 22 Dec 2015←6 Years→25 Jul 2022 | Dissolved | |
| Harrington Tower Cranes Limited Director • Company Director | 17 Dec 2015←4 Years→31 Dec 2019 | Active | |
