Welcome to Barclay Crop Protection

Barclay is an Irish-owned, family-led company
with over 45 years of experience in Europe.

About Barclay

Barclay is an Irish-owned, family-led company with over 45 years of experience in crop protection. Headquartered in Dublin, our fully integrated, EU-compliant facility combines formulation, manufacturing, regulatory registration, and distribution on a single site. This ensures full control, quality, and traceability across the entire supply chain.

We provide an expanding portfolio of herbicides, fungicides, and other Crop protection solutions designed for the Agriculture, Amenity, and Horticulture sectors.

Key Figures

45+ Years of expertise in Crop Protection
Factory located in
Dublin
500+ Product registrations across Europe and international markets
Presence in 36+ countries
Over 50% of staff involved in R&D, product development, and registration

Our Product Range

Barclay recognises the growing need to balance effective crop protection with environmental responsibility. To support growers in meeting this challenge, we are continuously expanding our product portfolio. Securing approval for new products is a key step in bringing them to market, and our dedicated R&D and regulatory teams are highly experienced in navigating legislative requirements across the EU, greater Europe, and beyond.

To explore our current range of products by country and category, please use our product search tool.

🇦🇱 ALBANIA
🇦🇹 AUSTRIA
🇧🇪 BELGIUM
🇧🇬 BULGARIA
🇭🇷 CROATIA
🇨🇿 CZECH REPUBLIC
🇩🇰 DENMARK
🇪🇪 ESTONIA
🇫🇮 FINLAND
🌐 France
🌐 Germany
🇬🇷 GREECE
🇭🇺 HUNGARY
🇮🇪 IRELAND
🇮🇹 ITALY
🌐 KOSOVO
🌐 Latvia
🇱🇹 LITHUANIA
🇲🇰 MACEDONIA
🇲🇩 MOLDOVA
🇲🇦 MOROCCO
🇳🇴 NORWAY
🇵🇱 POLAND
🇵🇹 PORTUGAL
🇷🇴 ROMANIA
🇷🇸 SERBIA
🇸🇰 SLOVAKIA
🇪🇸 SPAIN
🇸🇪 SWEDEN
🌐 TUNISIA
🇬🇧 UNITED KINGDOM
Adjuvant
Amenity
Biostimulant
Fertiliser
Fungicide
Growth Regulator
Herbicide
Insecticide

Glyphosate

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Herbicide

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Fungicide

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Insecticide

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Amenity

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Adjuvants

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Biostimulant

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Fertiliser

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A Factory Engineered
for Excellence

Barclay’s production facility stands at the heart of our operations: a modern, high-capacity site designed specifically for liquid formulations and high-volume output. With over 1,300m² of on-site warehousing, we ensure fast, reliable, and cost-effective delivery to both domestic and international markets.

Working at Barclay

At Barclay, we believe that people are at the heart of sustainable success. As a proudly Irish, family-owned company, we combine deep local roots with a truly international reach and a diverse, multicultural team that reflects the markets we serve.

Latest news & industry insights

Advanced Automated Production Line to Drive Growth and Efficiency

Spring 2026 with Exceptional Rainfall Across Europe – How to Navigate  Wheat Protection

Barclay Crop Protection Expands Its Irish Portfolio With Two New Registrations