Denis O'Callaghan
IrishIrelandBorn December 1977
Current Appointments5
Tarmac Aggregates Limited
activedirector · Since 12/05/2026
Tarmac Trading Limited
activedirector · Since 12/05/2026
Tarmac Building Products Limited
activedirector · Since 12/05/2026
Tarmac Holdings Limited
activedirector · Since 12/05/2026
Tarmac Services Limited
activedirector · Since 12/05/2026
Summary
Current roles5
Former roles0
NationalityIrish
Based inIreland
DOBBorn December 1977
Risk flags None detected
Frequently Works With
Bevan John Browne5 cos.
John Michael Delaney5 cos.
Tim Billingham5 cos.
Alexander William Wright5 cos.
Stephen James Barker5 cos.
Simon James Grey5 cos.
Shaun Davidson3 cos.
Data sourced from Companies House public register. Financial data from filed accounts. Updated as filings are processed.