Network Design & Installation incl Network Support & Maintenance Network Design & Installation incl Network Support & Maintenance
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Leaders in Business Networks


Network Cabling


Network cabling is critical to the smooth running of every business. Like an arterial support system, networks enable every part of an organisation to operate at optimum efficiency.  CDI Group started in business providing Network Cabling and is now one of the leading cabling companies in the UK and beyond.


CCTV Systems


Whether your business operates 24/7 or 9-5, a well designed CCTV system is crucial to protect your organisation. CDI offers a selection of the best CCTV systems for your needs, and also provides full CCTV surveys, quality installation work, integration to your network or security system.  Ask us for recommendations.


Access Control


Access Control isn’t just about security, it is often the first physical interaction between your visitors and your organisation. Secure, flowing, corporate, high-visibility, flexible… whatever you need, at CDI Group we will work with you to create the right impression, all the time supporting your security, technology and access protocols.



Audio Visual


Whether you want powerful reception/meeting room AV presentation facilities, exhibition support, eye-catching in-company comms systems, or a flexible dynamic arrangement to communicate and convey your message in a professional and accessible way. CDI design and install Audio Visual systems to meet your needs with reliable, easy-to-use systems.




Telephone Systems


CDI designs and installs telecoms systems for businesses from 1 to 10,000 employees. Our flexible approach, access to the market-leading systems and partnerships with Panasonic, Mitel and Aastra, means we are ideally placed to advise you how to save money and build in reliability and future-proofing.  CDI directly employs all their engineers.




WiFi Networks


CDI designs and  creates WIFI and wireless solutions that will work for your organisation. From wireless hotspots, external links, meshed systems (eg: for campus or geo-wide environments) or WLANs –  Wireless Local Area Networks  to create a high-speed secure network. Ideal for hot-desking or flexible working environments. Our expertise is renowned internationally.


Celebrating 30 Years

Since 1987, CDI Group have been delivering quality networking solutions to a diverse client base across the UK, Europe and World Wide.

Choosing CDI Group as the provider of your Information Technology requirements means you benefit from the extensive expert knowledge we have built up over more than 30 years.

The diversity of our clients has enabled CDI Group to provide solutions in the following industry sectors, finance, legal, healthcare, education, retail, logistics, airports, data centres, construction, manufacturing, automotive, telecommunications and government (police, fire, MoD, MoJ).

Our network product portfolio and installation services enables CDI Group to be your complete system integrator who are able to deliver bespoke, complex and scalable solutions.




Delivering Quality of Service


CDI Group have evolved and grown as a Company by striving to achieve outstanding customer care and services. The high levels of service have been a result of the acquisition of the correct skill sets and the constant investment in training and qualifications of our management teams and installation engineers.

As a quality driven Company, CDI are certified and operate to the ISO 9001-2015 standards for quality management systems.

CDI Group has developed a health and safety policy including procedures designed to identify and reduce the potential risk of harm to our installation teams, our customer’s employees and the general public. 


International Network Service Provider


With our head office in Birmingham, and a presence in London and Newcastle, and engineers situated regionally, we can support networking projects on a national scale and also provide our clients with a fast response in the case of emergencies.

The diversity of our clients some of which have UK, European and International offices, have enabled CDI Group to gain vast expertise in delivering business critical network solutions on a global scale.

CDI have provided network infrastructure services to clients who operate within many vertical market sectors which include Government, MOD, Retail, Manufacturing, Finance, Education, Healthcare, Data Centres and Logistics. This experience means we can design and deliver scalable, cost-effective and industry-compliant solutions to organisations of all sizes and across all industry sectors.

As a network integration specialist, CDI offer IP enabled network products and services designed for both the LAN and WAN environment. Our product offerings include IP Telephony, IP CCTV Systems, IP based Access Control Systems, Audio Visual Systems, Digital Signage, Wi-Fi Networks and Network Cabling including Cat 5e, Cat 6, Cat 6a, Cat 7 and Fibre Optics.

Our Electrical division provides complimentary services to the networking division, which means that CDI Group can offer clients a complete turnkey data cabling and electrical package.

CDI Group will help your business or organisation to react to the challenges of planning, delivering and operating IT network infrastructures within a complex and ever changing environment..