William John Birch
age:
74 years
appointments:
3 active
8 prior
primary industry:
Other mining and quarrying
about William
Since 2004, Dr Birch has been a director of 11 companies, the current directorship have a combined turnover of approximately £1.3m.
Combined Valuation
Combined Turnover
active directorships over time
William John Birch directorships
company | turnover | valuation | start | end | status | role |
|---|---|---|---|---|---|---|
| blast log limited | Mar 2007 | - | Open | Director | ||
| 120carbon ltd | Oct 2021 | - | Open | Director | ||
| crofton carbon ltd | - | - | May 2019 | - | Open | Director |
