John Sisk & Son

John Sisk & Son is Ireland's leading builder and contractor, delivering projects across Ireland, the UK, and Europe. With a history spanning 160 years, the family-owned company is synonymous with excellence and quality, guided by its core values of Care, Integrity, and Excellence. Sisk played a pivotal role in shaping modern Ireland and continues to lead iconic building projects, delivering homes, major road and rail infrastructure, and more. The company's 2,000 employees are the heart of its business, driven by a relentless spirit of innovation and a commitment to building responsibly. Sisk boasts a strong financial platform, a proven track record, and the capacity to handle complex projects. The company stands out for its dedication to real client collaboration and delivering value in every project, prioritizing safety without compromise. Sisk works extensively with the FDI sector across Data and Technology, Pharmaceutical and Life Sciences, as well as Infrastructure, Transportation, Healthcare, Commercial, Residential, Retail, Industrial, Leisure, Education, and Energy.