| Company | Timeline | Status | |
| Association For Consultancy And Engineering Director • Engineer | 24 Nov 2015←3 Years→31 Dec 2018 | Active | |
| Waterman Energy,Environment & Design Limited Director • Consulting Engineer | 2 May 2014←10 Years→1 Apr 2025 | Active | |
| Waterman Infrastructure & Environment Limited Director • Consulting Engineer | 2 May 2014←10 Years→1 Apr 2025 | Active | |
| Waterman International (London) Limited Director • Consulting Engineer | 4 Apr 2014←11 Years→1 Apr 2025 | Active | |
| Waterman International Limited Director • Consulting Engineer | 4 Apr 2014←11 Years→1 Apr 2025 | Active | |
| Waterman International Holdings Limited Director • Consulting Engineer | 4 Dec 2012←12 Years→1 Apr 2025 | Active | |
Waterman Trustees Limited Director • Consulting Engineer | 8 Apr 2008←11 Years→31 Mar 2020 | Dissolved | |
| Waterman Group Plc Director • Consulting Engineer | 6 Jan 2003←22 Years→1 Apr 2025 | Active | |
| Waterman Aspen Limited Director • Consultant Civil And Structura | 1 Jan 2002←6 Years→30 Jun 2008 | Active | |
| Waterman Structures Limited Director • Civil And Structural Engineer | 1 Jul 1994←30 Years→1 Apr 2025 | Active | |
