We are Ireland's largest supplier of Wholesale broadband, data facilities, voice, international and managed services communication services.

About Us

At open eir we provide communication service providers with open access to eir's nationwide fixed network, products and technical expertise.

Our Network


We work on behalf of 80 telecommunications providers

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1.6bn investment in network since 2015

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Fibre network reach of over 48,000km

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over 340,000 rural FTTH premises passed by June 2019


Extensive Coverage

The eir national fibre backbone is the most extensive in Ireland at over 13,000 route kms connecting over 500 cities, towns and villages across the island.

Our success stories

The Rural FTTH programme was transformational both in terms of the network and in the impact it has had on the lives of our consumers- the availability of a broadband service to people who previously didn't have the option, or only a poor option.