GD Harries is one of Wales’s largest independent suppliers of aggregates and a civil engineering company delivering multimillion pound infrastructure projects
240
Members of staff across Wales
73.5 mill
Tonnes of reserves and resources
7
Granite, limestone and sandstone quarries
3
Asphalt plants
5
Readymix concrete plants
Civil Engineering
We undertake large and small contracts and are used extensively by local authorities.
Earthworks
Experts in specialist and conventional earthworks
Case studies
View our previous work to see the types of projects we work on.
Readymix Concrete
We supply and deliver quality assured concrete
River revetment
We use a variety of materials and techniques to provide a stable and erosion-resistant surface to withstand the erosive forces of flowing water.
Limestone, granite and sandstone aggregates
One of Wales's largest independent suppliers of limestone, granite and sandstone aggregates.
Road Resurfacing
We carry out significant highway works to local authorities.
Sea Defence
GD Harries offer specialist coastal engineering services, using Rock Armour from our own quarries.
Screed
High quality concrete floor screed
Renewables
We have experience with renewable energy projects such as wind turbine farms as well as incorporating sustainable practices.
About GD Harries
With the acquisition of our six quarries, plus asphalt and concrete production, the company has grown to become one of Wales’s largest suppliers of aggregates and a civil engineering company capable of delivering multimillion pound infrastructure projects. Our maroon and yellow lorries are a regular feature of the West Wales landscape.GD Harries continues to build upon our significant commitment to safety and sustainability. We invest in the local workforce and local suppliers and pride ourselves on our technical expertise, customer service and the highest levels of quality.
Find out moreLooking to the future
Our name is held in high regard and we are respected for the high quality of our products and services. Our vision is to continue to retain and further develop our customer base and to be the supplier of choice in our areas of operation.Infrastructure businesses today are facing many challenges, including resource scarcity, urbanisation, population growth, ecological decline and climate change. We are responding to these challenges with imagination and agility, supporting the enduring success of our clients in a rapidly changing social and physical context.
Find out more