List Of All it support company Leads in Cardiff
Here's what's listed for it support company in Cardiff right now — 20 businesses with addresses, phone numbers, and ratings. Redtree IT leads the ratings at 5.0★, and most businesses on this list average around 4.9★. The list was last updated on 8/19/2026 — browse below for full contact details and a link to each business.
20 results · last updated 8/19/2026
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| Name | Phone | Links | Reviews | Category | |
|---|---|---|---|---|---|
| Redtree ITAshwood House, 66 Cardiff Rd, Glan-y-llyn, Cardiff CF15 7QE | **9***9••••5 | — | 5.0(24 reviews) | IT support and services | |
| Remson IT Ltd4th Floor, 14 Museum Pl, Cardiff CF10 3BH | **9**78••••4 | — | 5.0(21 reviews) | IT support and services | |
| Excellence ITUnits 3&4 Ground Floor De Clare Court, Pontygwindy Rd, Caerphilly CF83 3HU | **9**88••••2 | — | 5.0(20 reviews) | IT support and services | |
| NetSec LimitedW2 Offices, Wellington House, Wellington St, Cardiff CF11 9BE | **9**67••••2 | su****••••rg.ukRegister to View | 5.0(16 reviews) | IT support and services | |
| Quicksmart ITCardiff Bay Business Centre, Titan House, 223, Cardiff CF24 5BS | *******••••9 | co****••••*.comRegister to View | 5.0(14 reviews) | IT support and services | |
| Computerisation Ltd19, Willcox House, Dunleavy Dr, Cardiff CF11 0BA | **9**7*••••4 | he***••••co.ukRegister to View | 5.0(12 reviews) | Software company | |
| Alphabyte ITRhymney River Bridge Rd, Connies House, 7-10 Rhymney River Bridge Rd, Cardiff CF23 9AF | **9***7••••3 | — | 5.0(6 reviews) | IT support and services | |
| CCSW (Custom Computer Services (Wales) Ltd)Priory House, Beignon Cl, Ocean Way, Cardiff CF24 5PB | *******••••4 | en****••••co.ukRegister to View | 5.0(6 reviews) | IT support and services | |
| TechsolThe Maltings, E Tyndall St, Cardiff CF24 5EA | *******••••7 | in**••••co.ukRegister to View | 5.0(3 reviews) | IT support and services | |
| GloGlo Networks Limited, Regus House, Cardiff Gate Business Park, Malthouse Ave, Pontprennau, Cardiff CF23 8RU | *******••••3 | he***••••stemsRegister to View | 5.0(3 reviews) | IT support and services | |
| Optec IT SolutionsUnit 4 Neptune Ct, Cardiff CF24 5PJ | *******••••3 | su****••••co.ukRegister to View | 5.0(3 reviews) | IT support and services | |
| codeBeamcodeBeam Limited, 23-24 Park Pl, Cardiff CF10 3BA | *******••••7 | — | 5.0(2 reviews) | Software company | |
| Pro Software Company7 Alice St, Cardiff CF10 5LB | — | sa***••••*.comRegister to View | 5.0(2 reviews) | Software company | |
| Prosys ComputingUnit 6 Ty-Nant Ct, Morganstown, Cardiff CF15 8LW | **9**8*••••7 | — | 5.0(1 reviews) | Software company | |
| Steer IT SolutionsUnit M1, Southpoint Industrial Estate, Clos Marion, Cardiff CF10 4LQ | **9****••••7 | so****••••co.ukRegister to View | 4.8(13 reviews) | IT support and services | |
| b2b IT Servicess4c Media Centre, Parc Ty Glas, Cardiff CF14 5DU | **9**76••••7 | in**••••co.ukRegister to View | 4.7(16 reviews) | IT support and services | |
| Datalyse | CRM SystemOffice 5, Portland House 3rd Floor, West, 113-116 Bute St, Cardiff CF10 5EQ | **9****••••9 | na**••••*.comRegister to View | 4.6(9 reviews) | Software company | |
| Vista Technology SupportUnit 1b, Pentwyn Business Centre, Vista House, Wharfedale Rd, Cardiff CF23 7HB | *******••••5 | sa***••••*.comRegister to View | 4.1(39 reviews) | IT support and services | |
| MB IT Solutions72 Mynachdy Rd, Cardiff CF14 3EA | **9***7••••7 | — | — | Software company | |
| iCoTech Services22 Cathedral Rd, Pontcanna, Cardiff CF11 9LJ | *****77••••3 | — | — | Software company |