| Company | Timeline | Status | |
| Improve My Factory Ltd Director • Management Consultancy | 15 Aug 2011←14 Years→Current | Active | |
| Nicholson Consultancy Limited Director • Managing Director | 23 Feb 2005←20 Years→Current | Active | |
| The Lean Consortium Limited Secretary • Director | 23 Jul 2002←23 Years→Current | Active | |
| The Lean Consortium Limited Director • Director | 23 Jul 2002←23 Years→Current | Active | |
