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  • Central Office:
    Oilean Glas Teoranta
    Ballymoon Industrial Estate
    Kilcar, Co. Donegal. Ireland.
  • +353 074 973 8860
  • +353 074 973 8854

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Our Factories

» Who we are » Our Factories

Today OGT is a consolidated company with a team of professionals, operating in Europe and North America.

Our office and Global Headquarters: Donegal, Ireland

Our factories:

Kilcar, Ireland: We manufacture our liquid seaweed in our Kilcar Plant. This is where we process with our gentle extraction technique: algaeGreen®

Avila, Spain: We manufacture our chelates in our Ávila plant This is one of the few factories in the world that is capable of synthesizing EDDHA. We manufacture Neart Fe and Fotái Fe among other products.

Albacete, Spain: We manufacture our ranges of liquid fertilisers and some of our solid product ranges.  We produce Ithir, TráSys, UisePlus among other products.