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Wales

IT Companies in Cardiff

Compare 63 IT and cloud providers in Cardiff. Welsh language obligations, devolved public sector procurement and coverage across south Wales.

63 Providers

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IT Providers in Cardiff

Showing 49–63 of 63 providers in our directory

Haven Communications

Cardiff

Cardiff-based telecoms company providing hosted cloud telephony, VoIP, connectivity solutions, mobile services, web listings and IT security services to businesses. Trading for over 27 years, it also offers service assurance products including broadband and line protection, site assurance, enhanced support and business continuity, alongside guidance on the Big Switch Off and broadband checks.

Imaginet Ltd

Cardiff

Imaginet is a Cardiff-based software company delivering end-to-end digital solutions spanning strategy, design, development, data and AI. Its services cover digital platforms and product engineering, transport and multimodal systems including smartcard portals, e-commerce and payment integration, UX/UI design, cloud infrastructure and managed services. The company holds ISO 9001:2015 certification and works through long-term partnerships, with transport projects such as its TFW work.

M C C Solution

Cardiff

Cardiff-based business communications specialist providing IP telephony, VoIP and telephone systems alongside broadband and mobile services. Works with all the major networks and also supplies cloud and IT services, CCTV and security systems, business energy consultancy including green solutions such as solar panels and electric vehicle points, plus office equipment. Clients range from small enterprises to organisations including Cardiff Council and the NHS.

MJ Software Solutions

Cardiff

MJ Software Solutions — Bespoke software development, web applications, database solutions and IT consultancy for SMEs in Bridgend, Cardiff, Newport, Swansea and across South Wales. 25+ years experience.

Node XR

Cardiff

Node XR is a Cardiff-based no-code platform for building VR and immersive training. Users create scenarios from their own or AI-generated 2D, 360° and 3D media, adding hotspots, branching dialogue, quizzes and voice recording without coding. Builds deploy to VR headsets, browsers, mobile devices and immersive walls, with LMS integration via SCORM, xAPI, SSO and LTI. Aimed at businesses, healthcare providers, further education and schools.

Open Fibre Networks

Cardiff

Open Fibre Networks (OFNL) operates open access Fibre-to-the-Premise (FTTP) networks on new build residential and commercial developments. It installs gigabit full-fibre infrastructure supporting broadband, phone and TV, working with house builders to supply fibre technology to new homes and businesses. Residents can choose from 18 Internet Service Providers and businesses from over 80 ISPs, with a postcode checker to confirm availability.

Opencentric Ltd

Cardiff

Opencentric is a Cardiff-based digital transformation agency working with organisations that struggle with fragmented systems. It provides custom development services, system migrations and enterprise-grade support, drawing on open-source technology to deliver efficient, scalable solutions. Recent projects include digital transformation for HM Treasury, a claim management system for Asset Protection Management, and supporting English teachers at scale for the British Council.

Pinnacle Complete Office Solutions

Cardiff

Cardiff-based Pinnacle Complete Office Solutions provides managed IT services and print technology to businesses worldwide. Its managed IT offering combines proactive maintenance, cybersecurity, cloud expertise and consultancy, alongside advanced managed print services and multifunction printers from Xerox and Lexmark that handle printing, scanning and document workflows. Further services include Xerox Workplace Cloud, DocuShare Flex, Device as a Service, Microsoft 365, Microsoft Copilot Studio and dark web monitoring.

Secure Select

Cardiff

Secure Select provides cybersecurity services sized for UK small businesses. Offerings include one-off advisory and security posture assessments from £250, staff awareness and phishing training, a retained virtual CISO service from £495 a month, and SecureCore, an in-development on-premises AI security appliance. It serves sectors including law firms, accountancy, healthcare, financial services, retail, construction and charities.

Sipcom

Cardiff

Sipcom, an Advania company based in Cardiff, provides unified communications services built around Microsoft Teams. Its HALO Platform delivers Operator Connect, white-label Direct Routing and Teams managed services, alongside contact centre, recording and analytics solutions. A five-phase transformation journey covers planning, transition, adoption, support and scaling, with BYOC, BYOT and BYOR options to migrate customers from existing carriers, trunks and devices.

The Code Dragons

Cardiff

The Code Dragons is an IT support and managed IT services company with offices in Newport, Cardiff and Swansea, serving clients worldwide. Services include infrastructure and server management, hosting, IT helpdesk support, cyber security, business email setup and digital migration, alongside compliance work covering ISO 27001, Cyber Essentials and NHS DSPT. The company also builds bespoke websites and provides freelance developers skilled in PHP, JavaScript and related technologies.

Thinqi

Cardiff

Intelligent learning experience platform for enterprise workforce development and skills management.

Tigerbay Software Ltd

Cardiff

Tigerbay Software provides a reservation and inventory platform built for specialist tour operators. The Cardiff-based company's software handles bookings across villas, chalets, tours, group travel, multi-centre itineraries, cruise, flying, insurance and ancillaries, supporting both simple and complex, low and high value bookings. Each customer receives a configuration tailored to their needs, with the company working closely on implementation. Clients include Voyages Jules Verne, Mark Warner, Ski World and Beachcomber Tours.

TSS Cloud Solutions

Cardiff

TSS Cloud Solutions provides managed cloud services to businesses and home users from Taffs Well, near Cardiff. Its team offers IT and cloud consultancy, tailored networking for office and home environments, hosted services including email and websites, plus website design and social media support. Staff also develop software and monitor client infrastructure to fix performance issues proactively.

Web Hosting Cymru

Cardiff

Web Hosting Cymru is a Cardiff-based web hosting company serving small businesses, professionals and agencies across Wales and the wider UK. It provides cPanel and Plesk hosting, managed WordPress hosting, online shop hosting supporting WooCommerce, Magento and PrestaShop, plus reseller hosting for designers and developers managing client sites. The company also handles domain registration and transfers, offers free migration, and provides fully managed hosting with direct human support.

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