About Us

Founded in 1859, John Sisk & Son is in its fifth generation of family ownership. The Sisk family values are woven into everything we do. Our vision is to dedicate ourselves to Building Excellence, delivering projects of constantly high quality which exceed our clients' expectations. Our people are at the heart of our success. We have ambitious growth plans and are looking for our next generation of graduates to continue our success story.

John Sisk & Son can be relied upon to keep delivering. We take a long term view of business, investment and relationships. Our knowledge and skills are augmented by the financial strength and expertise of the SISK Group. Our overriding focus is on performance. We take our quality, safety and environmental responsibilities extremely seriously and pride ourselves on our standards and record, a shared commitment laid out in our Zero philosophy. 

Teamwork lies at the heart of our culture. We work together with our customers, professional teams and our supply chain to develop innovative and value adding solutions for our clients. Relationships have been the key to our past success and will be more important than ever in the future. Our team is committed to working closely with you to deliver total satisfaction on your projects.

Protecting the welfare of future generations is also reflected in our approach to sustainability by bringing environmental, social and economic benefits to our clients and the wider community.

All these unique characteristics of John Sisk ensure we are able to consistently be involved in landmark projects across the UK and Ireland. The Aviva Stadium, Crossrail, Olympic Athletes Village and Croke Park are just a few in the vast catalogue of projects.

Click here to read more about the Future of Construction, our Excelerate Programme and 'Why Sisk is growing its staff training' (page 5).


A Gradcracker advertiser for at least five years - ideal for your shortlist!
Established in 1859. John Sisk & Son is in its 5th generation of family ownership.
1,200 employees across UK and Ireland.
Involved in landmark projects in UK, Ireland and Europe including the Aviva Stadium and Crossrail.
Operates across a number of sectors including Civils, Residential, Energy and Pharmaceutical.
Excelerate Graduate Development Programme launched in 2013.
Over 60 graduates on the Excelerate programme.
Over 800 students have Followed us on Gradcracker.
A Gradcracker advertiser for over 5 years - ideal for you to !
 
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