Our History

From our founding in 1991, Shannon Valley Group has grown from a ambitious Irish contractor into a trusted name in civil engineering and construction. Over three decades, we have delivered projects across Ireland and beyond — each one a reflection of our commitment to quality, safety, and lasting value.
1991

1991

THE BEGINNING

Shannon Valley Group was founded with a clear purpose: to deliver civil engineering and construction projects to the highest standard — building a reputation rooted in quality, reliability, and long-term partnerships.

2003

2003

Manor Mills, Maynooth

An early milestone for Shannon Valley Group, the Manor Mills project in Maynooth marked a significant step in our growing portfolio of works across Leinster.

2007–2010

2007–2010

M50 Project

Shannon Valley Group played a key role in one of Ireland’s most significant infrastructure programmes, cementing our capability in large-scale civil works.

2012

2012

International Expansion: Motorway Project, Poland

Taking our expertise beyond Irish shores, Shannon Valley Group delivered a major motorway project in Poland — a milestone demonstrating our ability to operate at an international level.

2015

2015

Number 1 Shelbourne Road

Appointed to this prestigious Dublin development, Shannon Valley Group showcased our versatility across civil, structural, and groundworks disciplines in a complex urban environment.

2021

2021

Amazon Project

Trusted to deliver for one of the world’s leading companies, Shannon Valley Group met the demanding timescales and quality requirements of a global enterprise client.

2024

2024

Vantage Data Centre & Echelon Data Centre

Appointed to two major data centre projects in the same year, Shannon Valley Group continued to grow its presence in Ireland’s rapidly expanding digital infrastructure sector.

Present

Present

Clonborris Project

Currently on-site at the Clonburris project, Shannon Valley Group remains committed to the same principles that have driven our growth for over three decades.