| Company | Timeline | Status | |
| Iscve Limited Director • Principal And Managing Director | 8 Mar 2016←9 Years→Current | Active | |
| The Valle Academy Trust Ltd Director • Accoustic Consultant | 1 Sep 2003←16 Years→27 Jul 2020 | Active | |
| Iscve Limited Director • Acoustic Consultants | 5 Oct 2001←3 Years→22 Oct 2004 | Active | |
| AMS Acoustics Limited Director • Acoustic Consultant | 16 Oct 2000←25 Years→Current | Liquidation | |
| AMS Acoustics Limited Secretary • Acoustic Consultant | 16 Oct 2000←1 Year 4 Months→4 Mar 2002 | Liquidation | |
