| Company | Timeline | Status | |
| JK Ductwork Services Ltd Director • Unreported | 10 Jan 2023←2 Years 10 Months→Current | Active | |
| JK Ductwork Services Ltd Director • Director | 23 Aug 2022←1 Month→19 Oct 2022 | Active | |
| JKL Ductwork Limited Director • Director | 14 Feb 2017←4 Years→22 Apr 2021 | Dissolved | |
