age:
58 years
appointments:
7 active
20 prior
primary industry:
Civil engineering
about John
Since 1991, Mr Duffy has been a director of 27 companies, the current directorship have a combined turnover of approximately £58.4m.
Combined Valuation
Combined Turnover
active directorships over time
company | turnover | valuation | start | end | status | role |
---|---|---|---|---|---|---|
go2023 realisations ltd | Jan 2018 | - | Open | Director | ||
hewlett civil engineering limited | Sep 1991 | - | Open | Director | ||
core construction management limited | Nov 2015 | - | Open | Director | ||
geo quarries (little ponton) ltd | Jul 2015 | - | Open | Director | ||
hewlett construction group limited | May 2004 | - | Open | Director | ||
core engineering services limited | Dec 2004 | - | Open | Director | ||
core construction group limited | Dec 2004 | - | Open | Director |