| Company | Timeline | Status | |
Culpan And Hall Consulting Limited Director • Contractor | 5 Feb 2016←2 Years 4 Months→3 Jul 2018 | Dissolved | |
| Kent House (Guildford) Limited Director • Unreported | 1 Jan 2009←16 Years→Current | Active | |
| Amenity Water Management Limited Director • Unreported | 7 Apr 2003←22 Years→Current | Active | |
| Amenity Water Management Limited Secretary • Contractor | 7 Apr 2003←6 Months→6 Oct 2003 | Active | |
