| Company | Timeline | Status | |
| Henry T.Billson (Kettering) Limited Director • Unreported | 7 Nov 2019←6 Years→Current | Active | |
| Billsons Holdings Limited Director • Unreported | 15 May 2019←6 Years→Current | Active | |
| Billson Steel Ltd Director • Unreported | 25 Jan 2019←6 Years→Current | Active | |
