| Company | Timeline | Status | |
| Digital Audio & Computer Systems (Manufacturing And Marketing) Limited Secretary • Unreported | 22 Dec 1993←32 Years→Current | Active | |
| Paul Carter Consultants (UK) Ltd Director • Secretary | 28 Jul 1991←1 Year 2 Months→5 Oct 1992 | Liquidation | |
| Digital Audio & Computer Systems (Manufacturing And Marketing) Limited Secretary • Unreported | 1 Jan 1970←55 Years→1 Nov 2025 | Active | |
