Our Team

Chief Executive Officer
Martin Maher CEO – Bs (Hons) Engineering, MBA, CMgr MCMI. Martin joined SIAC in 1988 and over the following 28 years has been involved in most of SIAC's larger projects in roads and br...

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Group Finance Director
Pearse has over 16 years experience working in the construction industry in both Ireland and overseas and has extensive experience in banking , restructuring , acquisitions and disposals. He graduated...

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Company: SIAC Construction Ltd
John is a Chartered Engineer with 28 years’ experience working with both Civil Engineering and Building Contractors in Ireland, the UK and the Middle East. Over that time he has been responsible...

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Managing Director
Company: SIAC Roofing and Cladding Ltd
Alan joined SIAC Construction in Feb 1998 and was appointed Managing Director of SIAC Roofing and Cladding Ireland in November 2005. Alan has been involved in the construction industry since qual...

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General Manager / Director
Company: SIAC Bituminous Products
Denis Ryan has over 20 years experience in the asphalt and quarrying industries. Commencing his career with SIAC in 1991 as a Laboratory Technician. Denis played a pivotal role in the development and ...

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Operations Manager / Director
Company: VIAE - Traffic Management
Adey Marsh is the Operations Manager for VIAE Ltd, a subsidiary company of SCL who provide traffic management and highway services to a vast range of both public and private sector clients. Adey ...

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