| Company | Timeline | Status | |
| Refractiv Limited Director • Director | 4 May 2016←9 Years→Current | Active | |
| Refractiv Limited Director • Director | 1 Jun 2013←1 Year 4 Months→8 Oct 2014 | Active | |
| Lagancroft Limited Director • Publisher Director | 30 Nov 1991←34 Years→Current | Liquidation | |
