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About us

on365 is an independent specialist provider of energy efficient physical infrastructure and Data Centre services for public sector, SME and corporate clients across the UK and Europe.

on365 is totally focused on performance optimisation of the IT environment. on365 provides power & cooling services for server rooms, comms rooms and data centres as well as providing critical power solutions such as UPS and surge protection.  With our own distinct knowledge base and expertise we offer a project-based approach that can identify the priorities, recommend ways to leverage existing assets to improve performance, reduce cost and lower carbon emissions.

Not only that but on365 can also provide overall management and control of your infrastructure environment.We have the necessary people and tools to understand both the technical and practical issues involved for your business, its people and its IT infrastructure requirements.

on365 understand the real needs of IT Managers and can provide sound, practical advice to help proactively and efficiently manage across the physical infrastructure right through to chosen IT hardware.

At a Glance

  • UK's most successful provider of critical physical infrastructure solutions for major business IT and communication systems.
  • Over 30 years experience and proven reputation for delivering innovative critical power protection
  • Extensive portfolio of power protection and performance optimsation products and services from UPS, rack accomodation, security, management and surge protection to complete Data Centre build.
  • Full quality assurance, comprehensive accreditation and certification.
  • Nationwide service and support provided through our Service Support Desk
  • A team of experienced, professional and qualified engineers.
  • Impressive facilities including a comprehensive test/staging and training area plus a dedicated sales and service support office in the heart of London's Docklands.

Our Clients


"Many thanks for your help over the last few months. The new power supply to our racks is in and working along with the new PDUs and UPSs you supplied and spec’d. Your help and advice was much appreciated, particularly liasing with our electrician to ensure we had the right solution. I realise we also made some last minute purchasing decisions which required you to get kit out the door pretty quickly, so thanks for Yvonne and Nicola for their…

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  • Pelco
  • Schneider Electric Partner
  • APC Partner