| Company | Timeline | Status | |
| Supply Chain Partnering Limited Secretary • Purchasing Consultant | 12 May 1997←7 Years→20 Jul 2004 | Active | |
| Supply Chain Partnering Limited Director • Consultant | 4 Mar 1996←29 Years→Current | Active | |
| Building Software Limited Director • Director | 24 Oct 1995←30 Years→Current | Active | |
| Building Software Limited Director • Purchasing Consultant | 24 Oct 1995←8 Years→1 Jan 2004 | Active | |
| Building Software Limited Secretary • Purchasing Consultant | 24 Oct 1995←8 Years→1 Jan 2004 | Active | |
