| Company | Timeline | Status | |
| Nautricity Limited Director • Company Director | 17 Aug 2010←11 Years→26 Jul 2022 | Dissolved | |
| First Decommissioning Limited Director • Company Director | 16 Aug 2010←15 Years→4 Oct 2025 | Active | |
Drum Kingswells Business Park Limited Director • Company Director | 16 Apr 2010←1 Month→1 Jun 2010 | Dissolved | |
| First Marine Solutions Limited Director • Company Director | 14 Jul 2009←16 Years→4 Oct 2025 | Active | |
| BSW Limited Director • Company Director | 13 Mar 2008←17 Years→4 Oct 2025 | Active | |
| First Time Limited Director • Company Director | 9 Feb 2008←17 Years→4 Oct 2025 | Active | |
| Fourlet Prospects Limited Director • Company Director | 9 Feb 2008←17 Years→4 Oct 2025 | Active | |
| Fourlet (Saufc) Limited Director • Company Director | 9 Feb 2008←17 Years→4 Oct 2025 | Active | |
First Oil Royalties Limited Director • None | 30 Oct 2007←8 Years→31 May 2016 | Dissolved | |
| Fourlet (Castlecall) Limited Director • Company Director | 2 Oct 2007←18 Years→4 Oct 2025 | Active | |
