Gillespie Quarries Ltd is a trusted family-run business with over 25 years of experience in providing premium stone products across Ireland. Sourced from our local Donegal Gaeltacht quarries, our range includes quartzite, limestone, sandstone, granite, and decorative chippings. We pride ourselves on quality craftsmanship, fitting, and exceptional service, making us a leading provider of Donegal cut stone.

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Gillcon Retaining Walls is a pioneer in sustainable construction with our own manufactured innovative products, Lock+Load and I-Con. Our commitment to eco-friendly practices and quality is embedded in every project, making us the go-to for complex construction challenges.

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Gillcon Renewables powers our commitment to sustainability through two wind farms in Ireland, generating 28.75MW per hour of green electricity. By offsetting our production emissions and providing green energy to the grid, we lead the way in eco-friendly manufacturing and sustainable practices.

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Gillcon Precast specialises in manufacturing sustainable and innovative concrete products. By using 100% harvested rainwater and renewable energy, our state-of-the-art facility produces high-quality precast solutions like Lock+Load, delivering superior results while minimising environmental impact.

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Gillcon Gillespie Quarries

Gillespie Quarries Ltd is a trusted family-run business with over 25 years of experience in providing premium stone products across Ireland. Sourced from our local Donegal Gaeltacht quarries, our range includes quartzite, limestone, sandstone, granite, and decorative chippings. We pride ourselves on quality craftsmanship, fitting, and exceptional service, making us a leading provider of Donegal cut stone.

Gillcon Retaining Walls

Gillcon Group Ltd is a pioneer in sustainable construction with our own manufactured innovative products, Lock+Load and I-Con. Lock+Load offers unparalleled structural capacity in retaining walls, while I-Con excels in low-height solutions with integrated fencing, ensuring maximum space utilisation and aesthetic flexibility. Our commitment to eco-friendly practices and quality is embedded in every project, making us the go-to for complex construction challenges.

Gillcon Precast concrete Manufacturing

Gillcon Precast specialises in manufacturing sustainable and innovative concrete products. By using 100% harvested rainwater and renewable energy, our state-of-the-art facility produces high-quality precast solutions like Lock+Load, delivering superior results while minimising environmental impact.

Gillcon Renewables

Gillcon Renewables powers our commitment to sustainability through two wind farms in Ireland, generating 28.75MW per hour of green electricity. By offsetting our production emissions and providing green energy to the grid, we lead the way in eco-friendly manufacturing and sustainable practices.

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