Design of Wired & Wireless IT INfrastructure

Over a Decade of Industry Experience

comprehensive on-site & Predictive wireless surveys for all business sectors

Dimension Network Systems

Offers professional network design, installation, security & maintenance to commercial clients across Ireland

Welcome to Dimension Network Systems

An Irish company founded in 2002, Dimension Network Systems is a value-added integrator of multivendor networking systems. Our technical expertise, professionalism and partnerships provide the most-inclusive, single point-of-contact for network solutions.


Dimension Network Systems is a group of dedicated professionals with a consultative approach to wired and wireless network integration. We are independent with a strong technology bias allowing us to provide the best and most economical technology to our clients. IP Connectivity is the core of our business and is the heart of today’s modern data infrastructures. Whether situated at the core, aggregating and switching traffic, at the edge feeding in local services to the infrastructure or controlling and enabling secure LAN /Wireless LAN access for corporate users, guests or IoT - IP connectivity is our business.


We continually seek out and evaluate the latest technology in order to provide our customers with business advantages. We strive to be an
extension of our client’s IT Team. Dimension Network Systems have over 25 years experience working with many of the leading technology vendors. This enables us to design a secure network solution that uses the “best-in-class” equipment and by staying ahead of the technology curve, we have the ability to provide solutions that meet your networking demands today and to help plan technology migration strategies for the future.


We offer a broad range of services to help you assess, plan, design, implement, and optimize your network. We ensure that any new solution or upgrade becomes truly integrated and operational within your network environment. Dimension Network Systems delivers a network integration service rather than simple equipment installation, we will take you through the entire process, from needs analysis to the final working network, and beyond.

Get in touch with our team today for more information on our IT Networking Systems for commercial clients

Our Partners

Customer Testimonials

Dimension Network Systems are a very professional and reliable service provider. I know that when I call for help and assistance DNS will deliver a well thought out and robust solution. Having access to the right experience at the right time is invaluable in today's world of "always on" computing and I feel confident knowing that DNS are there to help us when we need them.

Geoff Grice, Head of I.T., CMC Coal Marketing - 01/08/2018

"Dimension Networks have been supplying, installing and supporting our switching, Wi-Fi and firewall infrastructure for many years. They are a trusted Kingspan partner and I would have no hesitation in recommending their services.''

Richard Gray IT Manager – Operations Kingspan Water and Energy - 01/08/2018

''DNS have for many years provided Kingspan with a broad range of networking solutions across our company. Their technical expertise and customer service is second to none. They are always helpful and offer honest advice about the right solution for Kingspan even when it will not result in new business for DNS. It is for these reasons we value DNS as a trusted and core partner and have no hesitation in recommending them to any organisation.''

Ricky McKenna, Group IT Manager - 01/08/2018

“We have worked with Dimension Network Systems in the area of wireless and have found them to be responsive to our needs in a proactive, and efficient manner. The work they have done for us has been carried out in a conscientious way – we were looking for a solution, and that is what we got.”

IT Manager, Irish University - 01/08/2018

"Dimension Network Systems are the Wireless LAN partner of choice for Superquinn’s 23 stores throughout Ireland. We have always been as impressed by their technical expertise as we are by their supportive attitude. They have worked in conjunction with our in-house IT department over the past 5 years and have always been enthusiastic, friendly and above all professional."

IT Manager, Superquinn /Musgrave - 01/08/2018

“DNS through a combination of proper planning, technical know-how and sheer hard work ensured we successfully relocated to our new building on-time and we were fully operational when we were supposed to be. I have no hesitation in recommending DNS’ s services to any size organisation”

Head of IT, Philips - 01/08/2018

DNS are extremely professional and efficient. Their technical expertise is excellent and they always provide innovative solutions for any problems which we put to them. They make simple work of difficult project implementations. They also add the personal touch, which in many ways distinguishes them from their competitors in the market.”

IT Manager, Symantec - 01/08/2018

“Expert product knowledge coupled with exceptional customer service and after sales. Trusted support Provider”

IT Manager - Kingspan - 01/08/2018

Get in touch with us today to discuss your unique IT Network Requirements