John Francis Martin
age:
81 years
appointments:
3 active
11 prior
primary industry:
Scientific research and development
about John
Since 1997, Professor Martin has been a director of 14 companies, the current directorship have a combined turnover of approximately £5.6m.
Combined Valuation
Combined Turnover
active directorships over time
John Francis Martin directorships
company | turnover | valuation | start | end | status | role |
|---|---|---|---|---|---|---|
| magnus invention management ltd | Oct 2007 | - | Open | Director | ||
| st george street capital | Dec 2016 | - | Open | Director | ||
| magnus flow limited | - | - | Sep 2013 | - | Open | Director |
