About Whitemountain Quarries Ltd
Whitemountain Quarries is a leading supplier of quarry materials, surfacing products and services and civil engineering contracting services. We are part of the leading Lagan group of companies based in Northern Ireland and operating throughout the world.
Our companies are led by experienced management teams and we benefit from the combined expertise and support which exists across all Lagan companies.
Company Overview
Whitemountain Quarries Ltd. is the Quarry Materials division of Lagan, one of Ireland's most successful construction-related groups of companies, and is a market leader in the Northern Ireland Quarry Materials and Surfacing sectors.
Our core activities include aggregates production, asphalt surfacing, civil engineering and highway maintenance services including road marking and High Friction Surfacing. We have also launched an innovative range of Special Products including coloured, non-slip and recycled surfacing products.
Over the last 30 years we have developed an excellent track record in delivering quality materials, quality projects and quality service to the Northern Ireland market. Our reputation has also spread to the UK and Europe with over 10 years exporting experience.
Our expert team of professionals works alongside our dedicated R&D facility to ensure that we continue to operate at the forefront of surfacing and aggregates with both in-house product development and global sourcing of quality products.
Whitemountain's commitment to continual improvement has resulted in a range of accreditations for our company and products related to Quality, Health and Safety, the Environment and Training.

