Three Ireland

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Three is Ireland’s largest mobile telecommunications provider with 46.5% market share with over 4.5 million customers (as of March 2024).

At Three they strive to provide our customers with a better-connected life through meaningful products, best in class service and a connected network experience. Our network is built for data; with over 92% 5G coverage and 99% 4G coverage. Three has over 1,300 employees throughout Ireland, with our head office in Dublin, our Customer Experience Centre in Limerick where their award-winning team supports over 1.7 million customers every year, and more than 60 retail stores nationwide.

Click here to learn more about their responsible and sustainable business practices

Certified with the Business Working Responsibly Mark

"Three Ireland has been a member of Business In The Community Ireland for a number of years. Over this time we have engaged with BITCI on sustainability, low carbon economy, education, community and diversity & inclusion initiatives. We benefit by being part of a business network where we can avail of strategic sustainability advice, thought leadership events, dedicated member programs and peer networking opportunities."