Blue Limestone Specialists

Quarry / Supplier

Paulstown, Carlow

International natural stone specialist founded 1901, with quarries in Ireland, France, Portugal, Norway and South Africa. 800+ materials across 15 European distribution centres.

Stonemason

Slane, Meath

External stone cladding specialists based in Slane, Co. Meath. Provides natural stone facade panels and traditional stonework using a proprietary aluminium carrier system for faster, cost-effective installation.

Quarry / Supplier

Magherafelt, Derry / Londonderry

The UK's largest precast concrete manufacturer, also quarrying Causeway basalt and Ennis limestone from eleven Northern Ireland sites for building stone and construction supply.

Quarry / Supplier

Hillsborough, Down

ISO triple-certified natural stone consultancy, merchant and contractor with offices in Belfast, Dublin and London. Specialists in ethical stone sourcing, hard landscapes, facades and conservation.

Quarry / Supplier

Rathmolyon, Meath

County Meath quarry group established 1990, supplying certified pyrite-free aggregates, limestone, ready-mix concrete and blocks across Dublin, Kildare, Meath and Louth. Winner, Sisk Supplier of the Year 2023.

Quarry / Supplier

Dunboyne, Louth

Ireland's largest independent concrete products manufacturer, founded 1964. Supplies paving, blocks, aggregates, asphalt, renders and precast concrete across Ireland and the UK.

Quarry / Supplier

Derrylin, Fermanagh

Fermanagh quarry operational since 1973, producing limestone and sandstone aggregates, washed sand, gravel and ready-mix concrete to BS/IS EN standards for construction across Ireland.

Quarry / Supplier

Stradbally, Kilkenny

Kilkenny Blue Limestone quarry and stonecutting operation with over 70 years in the industry. Notable projects include Apple Campus Cork paving, LIDL Castleknock cladding, and award-winning ecclesiastical stonework.

Quarry / Supplier

Dublin, Dublin

Dublin natural stone contractor founded over 150 years ago, quarrying at Barnacullia, Sandyford. Supplies granite and limestone worktops, tiles, cladding and fireplaces to commercial and residential projects.

Quarry / Supplier

Kells, Meath

Long-established importer and supplier of natural stone and porcelain paving based in Kells, Co. Meath. Stocks limestone, sandstone, granite, basalt, Donegal quartz, and slate, with nationwide delivery and an on-site cutting plant.

Quarry / Supplier

Coleraine, Antrim

Northern Ireland's largest quarry operator with 60+ years in business and seven basalt and gritstone sites. Supplies aggregates, limestone, asphalt, ready-mix concrete and blocks across Northern Ireland.

Quarry / Supplier

Dublin, Dublin

CRH-owned Irish construction materials group with 50+ locations across Ireland. Supplies natural stone paving, aggregates, asphalt, ready-mix concrete and precast products to residential and commercial markets.