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Three Ireland
What Does Three Ireland Do?
Three Ireland is a leading telecommunications and internet services provider in Ireland, offering mobile, broadband, and business solutions. Launched in 2005, it has grown significantly, notably through the acquisition of O2 Ireland in 2014. Three Ireland is committed to connecting its customers with a high-speed network, including rapidly expanding 5G coverage. The company focuses on delivering value, innovation, and a comprehensive range of services to both individual consumers and businesses across Ireland. It operates as part of the global CK Hutchison Holdings conglomerate.
Where Is Three Ireland's Headquarters?
HQ Function
Serves as the central hub for strategic management, commercial operations, technology development, marketing, and corporate functions for Three Ireland.
Notable Features:
Modern office facilities in a prominent business district, designed to foster collaboration and innovation, featuring open-plan workspaces and advanced technology infrastructure.
Work Culture:
A dynamic and fast-paced environment focused on innovation in telecommunications, customer satisfaction, and teamwork. Encourages a culture of learning and development.
HQ Significance:
The headquarters is pivotal for coordinating national operations, driving growth strategy, and maintaining Three Ireland's competitive edge in the Irish telecommunications market.
Values Reflected in HQ: The headquarters likely reflects values of connectivity, modernity, efficiency, and a forward-looking approach to technology and business.
Location:
While Three Ireland's operations are focused exclusively on the Irish market, it is an integral part of CK Hutchison Holdings' global '3' brand. This network operates in various countries across Europe and Asia, including the UK, Italy, Austria, Denmark, Sweden, Hong Kong, and Indonesia. This global affiliation provides Three Ireland with access to international expertise, technological advancements, and purchasing power, enhancing its service offerings and innovation within Ireland.
Street Address:
28/29 Sir John Rogerson's Quay
City:
Dublin
State/Province:
Dublin
Country:
Ireland
Where Else Does Three Ireland Operate Around the World?
Limerick, Co. Limerick, Ireland
Address: Unit B, National Technology Park, Plassey, Limerick, V94 RWP0
Serves as a major operational hub outside of Dublin, focusing on customer care excellence and providing employment in the Munster region.
Buying Intent Signals for Three Ireland
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
Who's Leading Three Ireland? Meet the Executive Team
As of April 2025, Three Ireland' leadership includes:
Who's Investing in Three Ireland?
Three Ireland has been backed by several prominent investors over the years, including:
What Leadership Changes Has Three Ireland Seen Recently?
Three Ireland has made key appointments to its executive team over the past year, notably strengthening its leadership in business operations. Publicly announced departures at the Irish entity level are less common.
New Appointments:
What Technology (Tech Stack) Is Used byThree Ireland?
Discover the tools Three Ireland uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Three Ireland Email Formats and Examples
Three Ireland commonly uses the firstname.lastname@three.ie email format for its employees. Variations might exist, such as first_initial.lastname, but firstname.lastname is a widely observed pattern.
firstname.lastname@three.ie
Format
john.doe@three.ie
Example
85%
Success rate
What's the Latest News About Three Ireland?
Business Post • May 2, 2024
Three Ireland partners with Anam to enhance mobile network security
Three Ireland has partnered with Irish mobile security specialist Anam Technologies to deploy a new firewall solution, aiming to create one of the world's most secure mobile networks by protecting customers from smishing and other fraudulent activities....more
The Irish Times • March 21, 2024
Three Ireland sees revenue and profit growth in 2023
Three Ireland reported increased revenues and earnings for the full year 2023, driven by growth in its customer base and strong demand for its mobile and broadband services, as per its parent company CK Hutchison's annual results....more
TechCentral.ie • February 7, 2024
Three Ireland launches 'Connected Island' digital literacy programme
Three Ireland has launched 'Connected Island,' a new five-year programme in partnership with non-profit organization FIT (Fastrack to IT) to improve digital literacy skills for adults on islands off the Irish coast, promoting digital inclusion....more
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