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Critical Physical Infrastructure Services

With over 25 years of experience on365 specialise in the design, installation, maintenance and optimisation of critical physical IT infrastructure and utility services. on365 enable businesses to meet the IT power and cooling challenge, delivering support at the very foundation of your IT technology.
IT Infrastructure Services

IT Infrastructure Services

With over 25 years experience, on365 is recognised as the UK's most successful provider of the implementation and operation of the complete Network Critical Physical Infrastructure (NCPI) for major business.

IT Support & Maintenance

Our comprehensive IT support capabilities encompass installation, system testing, network integration, on-site maintenance and audit/review services. Our service and support team consists of highly experienced engineers, all trained to IEEE standards.

Datacentre Design & Build

With extensive experience of Data Centre design and build we ensure business continuity and maximised uptime. Our specialist team work closely with clients ensuring projects are installed and commissioned safely on time and with minimal disruption.

IT Infrastructure Efficiency Audits

Our Professional Services Consultants provide a comprehensive IT Infrastructure audit service which combines a critical assessment of your current facility and requirements with independent advice and recommendations where change offers the greatest returns.

Datacentre Professional Services

Datacentre Professional Services

Whether you want to augment or integrate your Datacentre environment, on365 can develop a plan to address your specific needs and yield measurable results including improved strategic planning capabilities, application and infrastructure performance.


Data Centre Infrastructure Management (DCIM) provides IT Managers with full knowledge-driven control of their Data Centre and to gain insight and drive performance throughout it including Data Centre assets and physical infrastructure.

Datacentre Planning

Datacentre Planning

on365’s proven approach to the design, planning and build of energy efficient Data Centres and server rooms delivers fully operational, highly efficient and resilient facilities ready for your critical IT servers and network.

Datacentre Management

Datacentre Management

Provided on a remote, site-based and call out basis, our services span complete outsourcing to specific managed out-tasking services acrossthe entire IT infrastructure to ensure least disruption to your business.

Datacentre Consultancy & Training

Datacentre Consultancy & Training

on365 provide a full datacentre consultancy service providing independent IT advice and guidance, covering such issues as datacentre design, datacentre build and the operation of efficient datacentres.

Our Clients

Laura Ashley

"Can you pass on my thanks to the team that carried out the UPS transfer works. It was carried out in a most professional way and the new installation is very neatly finished."

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  • Pelco
  • Schneider Electric Partner
  • APC Partner