Our Team

Denis O'Malley
B.E., Eur.Ing., C.Eng., M.I.E.I
Senior Conservation Engineer
Denis is a senior consultant with over 30 years experience in both public service and private practice in Ireland. Denis is a Chartered member of the Institute of Engineers in Ireland. He specializes in conservation engineering, procurement of works and sustainable development. Denis is particularly interested in energy efficiency in historic buildings.
Email: info@acpgroup.ie

David Humphreys
BAgrSc(Landscape), MSc, PGDipBAdmin(Project Mgmt), DipBldgCons(RICS), CMLI, MILI, MAPM, MIPM, IHBC, MRICS, MSCSI, C.Build.E., FCABE.
Group Director

Simon Collins
C Build E, MCABE
Business Director of North America
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Martin English
BSc (Hons) Building Surveying, BSc Management, C Build E, MCABE
Director of Building Surveying

Richard Davies
Dip.Arch.(Hons.), RIBA, ARB, AABC, FRSA
Historic Building Consultant (Associate)

Clair McDonald
BSc Landscape Design, BA Heritage Studies, MA Historic House Studies
Historic Landscape Consultant
Seamus Humphreys
B.Eng.(Hons), MIEI
Senior Conservation Engineer & Project Manager

Kate McCormack
Bachelor of Architecture
Historic Building Consultant

Sheena Ryan
BA(Hons)Fine Art
Historic Interior Consultant

Mike Dawson
H.Dip Product Design
Historic Interior Decoration Consultant

John Bradley
BA, MSc T&RP
Senior Heritage Planning Consultant