| Company | Timeline | Status | |
| GB Monitoring Limited Director • Manager  | 1 Nov 2000←8 Years→31 Mar 2009  | Active  | |
| GB Monitoring Limited Secretary • Unreported  | 21 Apr 1999←1 Year 6 Months→31 Oct 2000  | Active  | |
| GBSG Ltd Director • Unreported  | 22 Jun 1994←31 Years→Current  | Active  | |
| George Barnsdale & Sons Limited Director • Administrator  | 30 Mar 1991←34 Years→Current  | Active  | |
