Data Centres

Not all data centres are the same and it’s important to understand why BT facilities are among the best in Ireland and the world. We provide world-class data centre services in Dublin and Belfast, designed and built to Tier III specifications. They are managed to ISO and ITIL standards; our engineers and service teams have the highest professional certifications.

BT’s local and global networking capabilities give our Irish facilities unique scale and reach, spanning nearly 200 countries and connecting with our worldwide network of 48 data centres. Over 20 enterprise-class carriers are also connected to the data centres for customers that want carrier neutrality.

Power-efficient square footage and flexible rackspace are the starting points for co-location, hosting or cloud, but it’s our people that make the difference. We bring added value network, security and IT management capabilities to the data centre. Whether you are dealing with millions of customers online, providing cloud services, or delivering business applications to internal users, we have the certified personnel to get the job done.

Data centres in Ireland


The Irish facilities provide a full range of services, all wrapped up in BT’s world-class security and service management. Designed and built to excel in capacity, functionality, operational integrity and efficiency.

Features include:

  • Tier III data centre classification
  • Resilience and high availability with up to minimium of 99.95% uptime
  • 183,000 sq. ft. (Dublin ) / 16,000 sq. ft. (Belfast)
  • ISO 20000/9001/14001/27001
  • Service staff with ITIL accreditation
  • Controlled environment
  • Onsite 24/7 support (Helpdesk & Technical)
  • PCI DSS (v3.2)


Customer Stories

See how we've helped diverse businesses deliver real benefits.

Hotelbeds Group

Hotelbeds Group

Hotelbeds Group: the world’s number one bedbank stops at one place for all its IT needs

Tourism Ireland

Tourism Ireland

When poor IT infrastructure began to undermine its services, the all-Ireland tourism agency turned to BT

Total Mobile

Total Mobile

Providing mobile applications to the public sector, the firm chose a BT data centre to host its services and BT’s network for delivering them

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