| Total Voting Rights | 30 Jul 2007 | 15:00 | |
| Directorate Change | 30 Jul 2007 | 14:30 | Executive Changes |
| Holding(s) in Company | 20 Jul 2007 | 12:01 | Holding(s) In Company |
| Director/PDMR Shareholding | 20 Jul 2007 | 07:00 | Director Dealings |
| Issue of Equity | 19 Jul 2007 | 10:20 | Company Announcement - General |
| Pre close trading statement | 17 Jul 2007 | 07:00 | Results and Trading Reports |
| New Contracts in Algeria | 16 Jul 2007 | 08:00 | Company Announcement - General |
| Holding(s) in Company | 13 Jul 2007 | 12:39 | Holding(s) In Company |
| New Contract Award - USD300k | 04 Jul 2007 | 08:00 | Company Announcement - General |
| Holding(s) in Company | 02 Jul 2007 | 18:12 | Holding(s) In Company |
| Total Voting Rights | 28 Jun 2007 | 09:00 | |
| First day of dealings | 21 Jun 2007 | 08:00 | Company Announcement - General |