| Company | Timeline | Status | |
| Seaspray Developments Ltd Director • Company Director | 3 Jan 2020←5 Years→Current | Active | |
| Sen Trust Southend Director • Educational Consultant | 1 Sep 2017←8 Years→Current | Active | |
| Jane C. Oliver Educational Consultancy Limited Director • Educational Cons | 2 May 2008←17 Years→Current | Active | |
| Adrian Oliver & Co Limited Secretary • School Teacher | 25 Feb 2000←25 Years→Current | Active | |
