| Company | Timeline | Status | |
| Leanier Ltd Director • Entrepreneur | 4 Sep 2025←1 Month→Current | Active | |
| Acme Business Solutions Limited Director • Director | 19 Jan 2016←9 Years→Current | Active | |
| Lean Practitioners Ltd Director • Lean Construction Consultant | 17 Oct 2007←9 Years→15 Nov 2016 | Dissolved | |
