| Company | Timeline | Status | |
| John Blackburn Consultancy Limited Director • Director | 18 Oct 2023←2 Years→Current | Active | |
| The Red Lion (Norton) Limited Director • Plasterer | 12 Mar 2018←7 Years→Current | Active | |
| The Red Lion INN (JB) Limited Director • Plasterer | 3 May 2017←8 Years→Current | Active | |
| Blackburn Damp Proofing Limited Director • Damp Proofer | 9 May 2015←10 Years→Current | Active | |
