| Company | Timeline | Status | |
| Oel-Held (UK) Limited Director • Director | 31 Mar 2025←6 Months→Current | Active | |
| Oel-Held (UK) Limited Secretary • Unreported | 12 Feb 1998←27 Years→Current | Active | |
| Oel-Held (UK) Limited Secretary • Unreported | 12 Feb 1998←27 Years→31 Mar 2025 | Active | |
| Oel-Held (UK) Limited Director • Secretary | 12 Feb 1998←6 Months→21 Aug 1998 | Active | |
| European Supplies Limited Director • Secretary | 11 Feb 1998←26 Years→14 Jan 2025 | Dissolved | |
| European Supplies Limited Secretary • Unreported | 11 Feb 1998←26 Years→14 Jan 2025 | Dissolved | |
