UK Data Centre needs to support your whole business. But how can you be sure it’s truly as robust as it claims to be? OCSL’s infrastructure, utilities, site and server security hold the highest levels of accreditation. But it’s our client feedback that truly underlines our excellent reputation.

Many data centre clients choose OCSL because their peers confirm we deliver on our promise. Our deployment is fast. Goals and timelines are clearly defined. Expectations set out in detail.  Scalability is everything and here too we stand out from the crowd. From on premise infrastructure to Colocation to the Cloud, we offer scalability exactly when you need it. We engage with you to understand your issues and goals. We help you create roadmaps that set a clear direction.

Creating a competitive edge

  • Uncompromising security: for guaranteed UK Data Sovereignty.
  • Always-on resilience: for always-on business.
  • Fast, fibre channel connections: for high performance, day in, day out.
  • Intelligent support: for fast, effective outcomes

Working with OCSL is refreshing…sharp individuals, very attentive and very detail orientated, their subject knowledge is second to none. Unlike other providers, they understood the complexities of hosting medical and patient information

Darragh Flynn


Global Diagnostics

At a glance

Tier 3

  • High availability at over 99.95% 
  • Built to N+1 standard


  • ISO 27001, 20000 & 9001
  • Government OFFICIAL& NHS N3 certified

24/7 Security

Highest level security, manned 24 hours a day


  • Per ‘U’ & Per rack colocation

Power and Cooling

  • Latest power & cooling technology
  • Fire detection & suppression