Cloud Computing

Onyx can deliver computing services- storage, servers, databases, networking, software, analytics, intelligence and more.... all in the cloud

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Making your IT Secure

Onyx can provide services to protect you, your data and your bank balance

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Brilliant IT Support

A rapid response with friendly, qualified and experienced technicians

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Collaborate with Office 365

We can help you and your colleagues work as a team..... from anywhere

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Onyx provides IT support and services throughout Norwich and Norfolk.

We deliver outsourced IT for your business with a rapid and reliable response.


In this era of Digital Transformation and mobile working our goal is to help your business to run more efficiently with scalable technology at the right price. We will assist you to promote adoption of new technologies and obstacle guidance with on-going IT support of your systems provided by our qualified, experienced and friendly support staff - dedicated to delivering a prompt response and customer service to the highest standard.

As your IT partner and trusted advisor, we will help you make the right decisions about your IT, reviewing your existing technologies and then installing the IT services and systems that are required. We have been delivering these to businesses across Norwich and throughout Norfolk & Suffolk for three decades, whether a single site or multi-site location.

As the Insight group continue to evolve and grow we rely heavily on Onyx IT to support our complex multi-site, multi-company IT infrastructure, from basic user help and assistance to complex and mission critical server administration and everything in between. The Onyx IT team are approachable, professional and extensively knowledgeable, a one stop solution for all of our IT needs. Data security and disaster recovery is a key focus of their support for us in the heavily regulated financial industry. We all sleep a little easier knowing Onyx's 24-hour monitoring is in place. I have no hesitation in recommending their services.

Insight Financial Associates

Onyx have repeatedly been very swift to respond and to solve any IT issues we have had and I would recommend them every time. With a confident, knowledgeable and co-operative team, Onyx quickly get to the cause of any problem and many times they have actually resolved issues before we have been aware of them!

Signs Express Norwich

We would like to send a big thank you to all at Onyx for such a smooth and professional operation. We did not incur any major problems and everyone is very pleased with the outcome. The new server is excellent and the sorting of email has been brilliant. Any problems we have had Onyx have been available on the telephone and queries have been answered immediately. The upgrade has made a difference to our everyday workload.

CTM Harpley Engineering Ltd

Onyx have provided us with an excellent level of service over many years. Nothing is too much trouble for the team at Onyx and the speed at which they respond is very impressive. As well as hands on support and monitoring of our network, Onyx give us advice and guidance on IT storage, systems and back up and will always help us in choosing and setting up new computers and input devices – invaluable, as we no longer have that expertise in-house

Age UK Norfolk

Gasway have enjoyed a partnership with Onyx for nearly 20 years and they have never let us down. From supply of equipment, installation of desktops and servers, Office 365 and working closely with our other 3rd party vendors they are always available with sound and understandable advice. Most importantly whether it’s a new project or IT support their response seems almost instant allowing us to retain the ‘nimbleness’ in our own operations. Onyx are a great choice for a trusted IT partner and advisor.

Gasway Services Ltd

Superb IT Support

We give you a rapid response with friendly, qualified and experienced technicians

Office 365

Need to work better as a team, want applications always up to date? Onyx can help

Cloud Computing

Onyx can help you define your cloud strategy and give you straight answers