| Company | Timeline | Status | |
| Ciwem Services Limited Director • Chief Executive | 1 May 2014←7 Months→1 Dec 2014 | Active | |
| Ciwem Professional Services Limited Director • Chief Executive | 1 May 2014←7 Months→1 Dec 2014 | Active | |
| Institution Of Water And Environmental Management(The) Director • Chief Executive | 1 May 2014←7 Months→1 Dec 2014 | Dissolved | |
| Institute Of Water Pollution Control(The) Director • Chief Executive | 1 May 2014←7 Months→1 Dec 2014 | Dissolved | |
| Institution Of Public Health Engineers(The) Director • Chief Executive | 1 May 2014←7 Months→1 Dec 2014 | Dissolved | |
| Institution Of Water Engineers And Scientists (The) Director • Chief Executive | 1 May 2014←7 Months→1 Dec 2014 | Dissolved | |
