Bardon Contracting complements Aggregate Industries' construction materials portfolio through its involvement in surfacing and civils contracting.

The company is mainly involved with the laying and maintenance of roads and related infrastructure and has secured several long-term maintenance contracts for the Highways Agency.

Specialist and private contracts are also commonplace and include runway construction and maintenance for the Ministry of Defence.

Bardon Construction is involved in environmental and drainage schemes to earthworks, also structural roads and car parks.

Granville-Steel Contracting is based primarily in the Northern Home Counties and carries out road, car park and footway surfacing plus minor civil engineering and paving works.

Kennedy Asphalt provides asphalt supply, contracting and construction services in the North West and Midlands.