| Company | Timeline | Status | |
| The Environmental Health Registration Board Director • Company Director | 19 Jan 2000←1 Year 11 Months→1 Jan 2002 | Active | |
| S2 Partnership Limited Director • Environmental Health Consultan | 3 Feb 1999←24 Years→31 May 2023 | Active | |
| Santia Health & Safety Ltd Director • Operations Manager | 24 Jul 1997←1 Year 4 Months→18 Dec 1998 | Dissolved | |
