Finbarr O'Neill Ltd

Europes premium plum slate provider


Welcome to Finbarr O’Neill Ltd

Europe’s Premium Plum Slate provider, supplying Irish Stone since 1975

Welcome to Finbarr O’Neill Ltd, a family run company located in Co. Cork, Southern Ireland, supplying Irish Stone, Readymix, Natural Stone Aggregates, Construction Materials, Quarry Materials & Precast Products.

At Finbarr O’Neill we manufacture and distribute the finest quality sandstone plum slate and decorative stone.

Color Variations

Please note colours shown in imagery on this website should be taken as indicative. They are as accurate as photographic processing and computer monitors allow. We recommend that decisions on a specific colour of stone should be made from viewing the product in person. Tonal variations and shades are evident in all natural stone products. No two pieces of natural stone are identical. Also when a product is wet is appears deeper than when the stone is dry.

About us

Finbarr O’Neill Ltd is a family run business which was founded by Finbarr O’Neill Senior in 1975 supplying Irish stone to meet the demands of the growing construction and farming markets in Cork City and County


Our Head Office is located in Ballincollig, Co. Cork.
Our quarries are located in:

  1. Clashanure, Ovens (Opposite the Lee Valley Golf Club)
  2. Lyrevarrig, Glenville
  3. Meeshal Dripsey
  4. Rathcanning, Mogeely

Contact us

Contact our sales team today


Tel+353-(21) 4871933

Fax+353-(21) 4873623

Spring Flowers at Finbarr O’Neills Ltd

Spring Flowers at Finbarr O'Neills Ltd.

Flamingo Stone – New Arrival at O’Neill’s

Flamingo Stone - New arrival at Finbarr O'Neill's Flamingo Stone in 20mm size New to Finbarr O'Neill's Decorative Stone range

Irish Water Specification Stone

Irish Water Specification Stone Here at O’Neills we are one of the main suppliers of Irish Water spec stone. We produce Irish Water Specification stone for all local authorities, Civil, Commercial & Residential projects. All our stone & aggregates are tested...

Mallow Racecourse Show Garden

Mallow Racecourse Show Garden featuring O'Neills Decorative stone range: Speckled Granite Eggs 15-30mm, Celtic Mist Green 20mm with Plum stone

O’Neills Tumbled Granite 100-200mm

O’Neills Tumbled Granite 100-200mm

Decorative Stone – Memorial Stones

We know saying goodbye to a loved one is far from easy, but being able to prepare a beautiful memorial site for them can help the grieving process. Here at Finbarr O Neill Ltd we provide an extensive range of suitable memorial pebbles & stones. 90% White Marble...

Cobble Crazy! – Check out our range of Scottish Cobbles

Here at O'Neills we have a wide selection of gorgeous Scottish Cobbles.  O'Neills Scottish Cobbles are 4-6" or 30-70mm. Scottish Cobbles as seen above are an attractive mix of colourful, rounded stones with varying light pastel colours. Like any stone or aggregate -...

Gabion Baskets – The Perfect Garden Feature for Summer 2022!

Gabions are cages or boxes filled with rocks. Gabion stones make walls and landscaping elements aesthetically appealing while still being structurally sound. You can add a unique, rustic look to your garden by building a gabion wall or using gabion baskets as design...

Happy Mothers Day 2022

Mothers Day 2022 In honour of all of the amazing mums out there, we dedicated the above display to you all. We want to say Happy Mothers Day and sending love to you all on earth and in heaven. Mother's Day is a celebration honoring the mother of the family or...

Happy St. Patricks Day 2022

Happy St.Patricks Day From all of us here at Finbarr O'Neill Ltd. This year we will celebrate a historic St. Patricks day as we return to events of all sizes after a two year hiatus. We would like to wish you all and your loved ones a wonderful long weekend. Lá Fhéile...