About BT
Your trusted provider to a connected world.
We connect for good.
We’re one of the world’s leading communications services companies. The solutions we sell are integral to modern life. Our purpose is as simple as it is ambitious: we connect for good. There are no limits to what people can do when they connect. And as technology changes our world, connections are becoming even more important to everyday life.
Today, that’s truer than ever. The connections we make are helping solve the world’s biggest challenges such as the global pandemic, climate change and cyber security. Through the power of technology, we’re supporting customers to live, work and play together better.
We have over 660 employees across Ireland and 99,700 full-time equivalent colleagues globally.
Find out more
We’re proud that our customers have broadly ranked our service as best-in-class in our industry and even beyond our industry.
Read more.jpg?sfvrsn=53a33a60_4 "cyber security picture")
Cyber attacks never stop. Neither does our focus on cyber security, including detection, response, innovation, & protecting customer networks, data & wellbeing from harm.
Our cybersecurity solutions
Our Digital unit invents tomorrow’s technology, delivering innovative solutions, products & outcomes for our customers, & pushing our own internal digital revolution.
Explore our solutions.jpg?sfvrsn=b2989241_0 "btysteb24 winners 585 x 448")
We’re tremendously proud to be the organiser of the BT Young Scientist & Technology Exhibition, one of the leading school STEM exhibitions in Europe.
Read moreMore about BT
.jpg?sfvrsn=c696f12e_4 "LAtest insights spotlight image vertical double dimensions size")
Want to dive even deeper? We've curated a selection of expert analysis and opinion, together with relevant case studies, whitepapers and blogs.
Learn more.jpg?sfvrsn=c2ab198b_4 "Responsible business double dimension size vertical image")
We want to lead the way to a bright, sustainable future. To do that, we’ve made a set of commitments to ensure we’re always striving to be responsible, inclusive and sustainable.
Learn more.jpg?sfvrsn=d4e839b4_4 "Blog size thumbnail image (4)")
Trust BT to give you a digital advantage and make business transformation a success
Learn moreLatest News
/vertical-spotlightinsights-size-template-size-(58).jpg?sfvrsn=62e86f4_1)
BT Ireland's annual Shop for Change initiative has once again proven o be a resounding success, raising another €45,000 in November
Learn more
Over 4,000 Irish students from 352 schools across the island of Ireland have showcased their innovation and ingenuity through the 2,069 project entries received for the BT Young Scientist & Technology Exhibition (BTYSTE) 2025.
Learn more
BT Ireland announces further funding for schools through the accommodation grant scheme to mark 25 years as sponsor and custodian of the Young Scientist & Technology Exhibition
Learn more