| Company | Timeline | Status | |
| Britten Pears ARTS Director • Company Director | 11 Oct 2024←1 Year→Current | Active | |
| Outvertising Limited Director • Adviser | 9 Feb 2021←4 Years→Current | Active | |
| National Readership Surveys Limited Director • Company Director | 13 Mar 2018←7 Years→Current | Active | |
| Clasen+Co. 6SS Limited Director • Company Director | 29 Jul 2013←12 Years→Current | Active | |
| Clasen+Co. Limited Director • Adviser | 16 Jan 2010←15 Years→Current | Active | |
| Jpmorgan Cazenove Service Company Director • Company Director | 2 Jan 2001←3 Months→23 Apr 2001 | Dissolved | |
