| Company | Timeline | Status | |
| IBM North Region Holdings Director • Unreported | 23 Nov 2022←2 Years 12 Months→Current | Active | |
| IBM United Kingdom Limited Director • Unreported | 23 Nov 2022←2 Years 12 Months→Current | Active | |
| IBM United Kingdom Holdings Limited Director • Unreported | 23 Nov 2022←2 Years 12 Months→Current | Active | |
| 17-22 Trevor Square (Management) Company Limited Director • Partner Ibm Global Business Services | 31 Jan 2011←2 Years→27 Feb 2013 | Active | |
