| Company | Timeline | Status | |
| Institute Of Acoustics Limited (The) Director • Engineering Consultant | 13 Sep 2018←6 Years→12 Sep 2024 | Active | |
| Stephen Turner Acoustics Limited Director • Director | 26 Jan 2015←10 Years→Current | Active | |
| Institute Of Acoustics Limited (The) Director • Consultant | 19 Apr 2005←6 Years→4 Aug 2011 | Active | |
| Institute Of Acoustics Limited (The) Director • Environmental Consultant | 17 Apr 1996←8 Years→13 May 2004 | Active | |
