On-Premises | Hybrid | Cloud


About US

ByteSize Consulting Ltd specialises in Mission Critical (High SLA) IT Solutions & Support for On-Premises (Server Room), Data Centre, Hybrid and Cloud Infrastructures, with a focus on Security and Reliability. ByteSize has proved its excellence in providing Managed IT Services since 1998 with a mission to “be a dependable long-term IT partner for our corporate clients, consistently delivering great service, value and empowering business growth”.

In addition to our Managed Services, ByteSize endeavours to either seamlessly augment existing IT teams with the required expertise or take the role of an ‘in-house’ enterprise grade IT Department but at a fraction of the cost. Providing everything from 1st, 2nd and 3rd line Support and Maintenance to IT Consultation (Strategy, Road-map, IT Transformation), Projects (Planning, Procurement, Implementation) and Compliance.

Our core strength is our ability to understand our clients vision for their business then ensuring that our solutions support that vision in a reliable and cost-effective way.


Why ByteSize?


Our expertise and knowledge is built not only on the skills of our people, but also on the highest industry standards. You can be assured that our practices, processes and competencies meet all the key industry accreditation and that you will receive the highest quality of service for your business requirements.


ByteSize is led by an impressive group of executives with more than 30 years of expertise and experience in successfully delivering mission critical IT solutions and helping customers leverage technology to achieve their business goals


“ByteSize will not let you down!” – This hard earned reputation will be confirmed by our reputable corporate customers who are all happy to provide a reference for us.

Our ‘Diligent Support‘ promise means that you will never have to fight to speak to someone who can solve your problem. We treat every customer interaction as a priority. That means you can operate safe in the knowledge that we’re rapidly doing our utmost for you.


Our Managed IT Solutions utilize the latest advances in cloud, virtualization, security, networking and storage technologies that have been proven for high availability. These are delivered and supported using robust IT Service Management frameworks and a team you can count on.





A class above the rest, our London based IT Support 'Service Desk' Team has engineers at all levels, who answer your call in less than 30 seconds and consistently achieve a user satisfaction survey result over 99%. Detailed performance reports are provided.



As an On-Premises/Data Centre Infrastructure and Multi-Cloud (Azure, AWS & Google Cloud) provider, we’re perfectly placed to advise organisations on which application workloads should be kept on-premises (& how up-time can be maximised) and also which can be moved to different clouds, ensuring we meet your business need.



○ Ensure Security & Compliance

○ Boost Mobility, Productivity & Communications

○ Increase Flexibility & Scalability

○ Reduce Cost & Future Proof Business


Conveniently Manage Your IT Services Online


Contact Us

ByteSize Consulting Ltd
Unit 9, Brook Business Centre
Cowley Mill Road
Uxbridge, UB8 2FX
United Kingdom

Tel:  +44 (0) 330 660 0610
Fax:  +44 (0) 330 660 0620
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