John David Blackwell
age:
60 years
appointments:
1 active
1 prior
primary industry:
Architectural and engineering activities; technical testing and analysis
about John
Since 2019, Mr Blackwell has been a director of 2 companies, the current directorship have a combined turnover of approximately £280.4k.
Combined Valuation
Combined Turnover
active directorships over time
John David Blackwell directorships
company | turnover | valuation | start | end | status | role |
|---|---|---|---|---|---|---|
| siscyber limited | Mar 2020 | - | Open | Director |
