| Company | Timeline | Status | |
| Owen Oil Tools (U.K.) Limited Director • M.d. | 30 Apr 1999←1 Year 2 Months→29 Jun 2000 | Active | |
| Labton Limited Director • Vice President -eame | 22 Oct 1997←2 Years 8 Months→29 Jun 2000 | Active | |
| Coreton Limited Director • Manager | 14 Mar 1997←3 Years→29 Jun 2000 | Active | |
| Core Laboratories (U.K.) Limited Director • Vice President-eame | 12 Apr 1995←5 Years→29 Jun 2000 | Active | |
