| Company | Timeline | Status | |
| Fuse Rail Limited Director • Unreported | 9 Aug 2023←2 Years 3 Months→Current | Active | |
| JSS Group Limited Director • Unreported | 9 Aug 2023←2 Years 3 Months→Current | Active | |
| John Sisk & Son Limited Director • Unreported | 9 Aug 2023←2 Years 3 Months→Current | Active | |
| JSS Rail Limited Director • Unreported | 9 Aug 2023←2 Years 3 Months→Current | Active | |
| John Sisk & Son (Holdings) Limited Director • Director | 18 Jan 2023←2 Years 9 Months→Current | Active | |
| ISG South Limited Director • Director | 10 Feb 2021←1 Year 2 Months→30 Apr 2022 | Liquidation | |
| ISG Construction Limited Director • Director | 25 Apr 2019←3 Years→30 Apr 2022 | In Administration | |
Bolton Investment Group Limited Director • Director | 19 Jul 2013←1 Year 9 Months→13 May 2015 | Dissolved | |
| Bradley Hall Contracting Limited Director • Director | 12 Mar 2013←9 Years→2 Aug 2022 | Dissolved | |
| Bolton Developments Limited Director • Director | 5 Mar 2013←2 Years 2 Months→13 May 2015 | Dissolved | |
