eir is the principal provider of fixed-line and mobile telecommunications services in Ireland with approximately 2 million customers. We have the most extensive telecommunications network in Ireland both in terms of capacity and geographic reach. The Group provides a comprehensive range of advanced voice, data, broadband and TV services to the residential, small business, enterprise and government markets.

Our mobile division operates under the eir Mobile and GoMo brands. eir has built and continues to expand Ireland's largest 5G mobile network.  

eir evo provides an unrivalled portfolio of services that leverages the latest technologies across cloud, cyber security, networking, infrastructure, connectivity and more. Through eir evo's innovation and expertise, we drive technical freedom to evolve and grow businesses across Ireland.  

In addition, our wholesale division, open eir, is the largest wholesale operator in Ireland, providing products and services, across a range of regulated and unregulated markets.

Press Releases:

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eir brings 5G mobile phone and broadband to the Black Valley in Kerry

Thu Jun 01 16:36:58 IST 2023

Ireland’s largest telecommunications provider brings ultrafast mobile coverage to the last part of the country to get electricity cables in the 1970s.

18 May 2023 - eir announces results for the quarter to 31 March 2023

Thu May 18 06:31:36 IST 2023

Solid results in line with expectations.

eir Sponsors Official Volunteer Kits for Special Olympics Ireland Team Heading to the Special Olympics World Games 2023, in Berlin

Mon May 15 12:58:00 IST 2023

This year marks 20 years since Ireland hosted the first Special Olympics World Games outside of the US, in 2003. ...

Irish Mobile Data Usage Surges 41% YoY, eir Reports

Mon May 08 12:54:01 IST 2023

Cork City has the busiest locations for mobile data and voice usage

eir Extends Partnership With GamerFest, Ireland’s Leading Gaming Festival

Wed Apr 19 12:35:46 IST 2023

eir, Ireland’s largest telecommunications provider, today announces an extension of the partnership with GamerFest, Ireland’s biggest gaming and esports festival as Official Network Partner.

eir evo secures major new contract to take Lisburn & Castlereagh City Council

Tue Apr 11 12:16:58 IST 2023

Leading telecoms and IT provider eir evo UK has secured a major new contract with Lisburn & Castlereagh City Council, to deliver a transformative cloud migration project in a further move to bring its IT infrastructure right up to speed.