| Company | Timeline | Status | |
| Buchan Fabrications Limited Director • Director | 30 Apr 2006←19 Years→Current | Active | |
| Aoc International Limited Director • Director | 30 Apr 2006←9 Years→16 Jul 2015 | Active | |
| Kellogg Brown & Root Overseas Limited Director • Director | 30 Nov 2004←10 Years→16 Jul 2015 | Active | |
| Kellogg Brown & Root Energy Services Limited Director • Director | 30 Nov 2004←10 Years→16 Jul 2015 | Dissolved | |
| Kellogg Brown & Root Qatar Limited Director • Director | 30 Nov 2004←10 Years→16 Jul 2015 | Dissolved | |
| Kellogg Brown & Root Sustainable Technology Solutions Limited Director • Director | 30 Nov 2004←10 Years→16 Jul 2015 | Active | |
| Kellogg Brown & Root (U.K.) Limited Director • Director | 30 Nov 2004←10 Years→16 Jul 2015 | Active | |
| Kellogg Brown & Root Projects Limited Director • Director | 30 Nov 2004←10 Years→16 Jul 2015 | Active | |
| Kellogg Brown & Root Limited Director • Director | 30 Nov 2004←10 Years→16 Jul 2015 | Active | |
| Overseas Supply Services Limited Director • Director | 29 Nov 2004←10 Years→14 Jul 2015 | Active | |
