Three Ireland

three.ie

telecommunications

three.ie

Dublin, County Dublin, Ireland

1001-5000 employees

656182000 revenue

LinkedIn Profile

About Three Ireland

telecommunications, mobile, fixed line, broadband, wifi, 4g, network, ict, 3connect, roaming, voip, conferencing, security, internet of things, machine to machine, mobile device management, managed lan, managed wan, unified communications, network upgrade

Three Ireland's Tech Stack

AI/ML

34 technologies detected · 4 decision makers · Emails available

Sales Outreach Angle

CRMs like Salesforce signal an active sales operation. Companies using Salesforce are strong targets for sales training, RevOps tools, data enrichment, and Salesforce integrations.

Three Ireland's Position in the StackWho Database

• Three Ireland is 1 of 6,980 telecommunications companies tracked in StackWho.
• 6,918 telecommunications companies in our database have verified decision-maker emails (99% of the cohort).
• 1,634 companies in County Dublin are in the StackWho database.
• 272 telecommunications companies are in the 1001-5000 employee range (same size as Three Ireland).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.

Frequently Asked Questions

What technology does Three Ireland use?

Three Ireland uses Salesforce, Amazon SES, Mailchimp Mandrill, Outlook, Route 53, Amazon AWS, and 28 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Three Ireland?

StackWho has verified email addresses for 4 decision makers at Three Ireland. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Three Ireland directly for sales, recruiting, or partnerships.

What industry is Three Ireland in?

Three Ireland operates in the telecommunications industry, headquartered in Dublin, County Dublin, Ireland. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Three Ireland's contact data?

Yes. StackWho Pro members can export decision maker contact data for Three Ireland and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.