| Company | Timeline | Status | |
| Twenty-Six Daleham Gardens Housing Association Limited Director • University Dean | 1 Jan 2020←5 Years→Current | Active | |
| L F Cohen Ltd Director • University Physicist | 20 Feb 2019←6 Years→17 Mar 2025 | Dissolved | |
| I C Consultants Limited Director • Academic Staff | 15 Jan 2004←2 Years 5 Months→30 Jun 2006 | Active | |
