Onyx delivers IT support and computer services to businesses in Norwich, Norfolk, Suffolk and Cambridgeshire.
We deliver a comprehensive range of IT support and computer services that help you do business better: get connected, stay in touch, sharpen up your operations and bring clarity to your finances.
We’ll help you make the right decisions about your IT. As your business IT partner we can supply and install all the computer equipment you need, and provide knowledgeable, friendly support and service whenever and however you need it.
We’re dependable, competent and experienced. We’ve been delivering computer services and IT support to Norfolk and Suffolk businesses for over two decades and are a Microsoft Gold Certified Partner.
Browse our site to learn more about what we can do for you. Then get in touch for an estimate, a service proposal or just a chat. We’re here to help you.
Latest news
Onyx achieves Microsoft Gold Certified Partner status
Onyx, the leading IT company based in Norwich, Norfolk, has been appointed a Gold Certified Partner by Microsoft Corporation. 
Giving Wensum Tailoring clearer financial information.
As a business grows, its managers often need deeper, more detailed information and reporting. One of the areas that often needs to be developed is financial analysis, specifically nominal coding.
