| Company | Timeline | Status | |
| Argon Health (Seaton Delaval) Ltd Director • Chartered Surveyor | 4 Oct 2024←1 Year 2 Months→Current | Active | |
| Argon (Nes 1) Limited Director • Chartered Surveyor | 16 Jul 2024←1 Year 4 Months→Current | Active | |
| Argon Primary Care Ltd Director • Chartered Surveyor | 12 Jul 2024←1 Year 4 Months→Current | Active | |
| Argon Property Development Solutions Ltd Director • Chartered Surveyor | 10 Sep 2020←5 Years→Current | Active | |
| Argon Health Ltd Director • Unreported | 9 Aug 2019←6 Years→Current | Active | |
| Zephyr Wind Energy (UK) Limited Director • None | 1 Jul 2011←3 Years→19 Nov 2014 | Active | |
| Argon Properties Ltd Director • Chartered Surveyor | 11 Oct 2001←24 Years→Current | Active | |
