| Company | Timeline | Status | |
| Extreme Video Facilities Limited Secretary • Unreported | 29 Nov 2007←14 Years→11 Oct 2022 | Dissolved | |
Extreme Video Camera Limited Secretary • Unreported | 29 Nov 2007←11 Years→11 May 2019 | Dissolved | |
Extreme Video Systems Limited Secretary • Unreported | 29 Nov 2007←11 Years→11 May 2019 | Dissolved | |
| Estate And Game Limited Secretary • Unreported | 23 Aug 2004←18 Years→1 Aug 2023 | Dissolved | |
| Extreme New Media Limited Secretary • Company Secretary | 24 Oct 2000←21 Years→11 Oct 2022 | Dissolved | |
| Extreme Technologies (International) Limited Secretary • Company Secretary | 22 Mar 1999←23 Years→11 Oct 2022 | Dissolved | |
Extreme Research Limited Secretary • Company Secretary | 11 Mar 1999←20 Years→11 May 2019 | Dissolved | |
| Extreme Facilities International Limited Secretary • Unreported | 25 Oct 1996←29 Years→Current | Active | |
| 2 Wykeham Terrace Brighton (Management) Limited Director • Housewife | 12 Dec 1995←1 Year 9 Months→2 Oct 1997 | Active | |
Extreme Television & Film Limited Secretary • Unreported | 18 Jun 1993←25 Years→11 May 2019 | Dissolved | |
