List Of All networking company Leads in Cardiff
Find networking company in Cardiff — 20 local businesses are listed below with their contact details and ratings. Creative Networks | Managed IT & Telecoms currently holds the top rating at 5.0★, while the average across the list sits around 4.8★. Everything below is current as of 8/30/2026; click through to any listing for a website, map link, or way to get in touch.
20 results · last updated 8/30/2026
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| Name | Phone | Links | Reviews | Category | |
|---|---|---|---|---|---|
| Creative Networks | Managed IT & TelecomsMoss Bridge House, Moss Bridge Rd, Rochdale OL16 5EA | *******••••7 | — | 5.0(284 reviews) | IT support and services | |
| Greenpoint Security LtdLambourne House, Lambourne Cres, Cardiff CF14 5GL | **9**66••••8 | — | 5.0(67 reviews) | Security system installation service | |
| Remson IT Ltd4th Floor, 14 Museum Pl, Cardiff CF10 3BH | **9**78••••4 | — | 5.0(21 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 | |
| BNI South West WalesVictoria Wharf, 284 Picton, Watkiss Way, Cardiff CF11 0SG | **9***9••••0 | — | 5.0(12 reviews) | Business networking company | |
| Crystal Voice Data5, The Watermark Offices, Cardiff CF11 0JU | *****67••••4 | in**••••*.comRegister to View | 5.0(12 reviews) | Telecommunications service provider | |
| ITSUS Consulting4, Cardiff CF14 5GH | **9****••••0 | sa***••••*.comRegister to View | 5.0(12 reviews) | Computer networking service | |
| CCSW (Custom Computer Services (Wales) Ltd)Priory House, Beignon Cl, Ocean Way, Cardiff CF24 5PB | *******••••4 | en****••••co.ukRegister to View | 5.0(7 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 | |
| Internet Services (EU) Limited4th & 5th Floors, 1 Capital Quarter, Tyndall St, Cardiff CF10 4BZ | **9****••••3 | le****••••u.comRegister to View | 5.0(1 reviews) | Internet service provider | |
| thewificompanyRombourne Business Park, Moy Road Industrial Estate, Taff's Well, Cardiff CF15 7QR | ****9**••••5 | in**••••co.ukRegister to View | 5.0(1 reviews) | Internet service provider | |
| Severn Technologies Ltd4th Floor, 14 Museum Pl, Cardiff CF10 3BH | **9**68••••0 | he***••••co.ukRegister to View | 5.0(1 reviews) | Computer networking service | |
| SCG Wales & WestOaktree House, Oak Tree Court, Mulberry Dr, Pontprennau, Cardiff CF23 8RS | **9***6••••0 | — | 4.9(233 reviews) | Telecommunications service provider | |
| Blend TelecomLambourne House, Cardiff CF14 5GL | **9****••••9 | us**••••*.comRegister to View | 4.9(39 reviews) | Telecommunications service provider | |
| 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 | |
| Evolvement14 Trade St, Cardiff CF10 5DT | **9****••••4 | — | 4.0(1 reviews) | IT support and services | |
| Capital Network SolutionsCardiff House, Barry CF63 2AW | *******••••7 | — | 3.0(2 reviews) | IT security service | |
| Terramar Networks LtdStudio 2B, 183A Kings Rd, Pontcanna, Cardiff CF11 9DF | **87*8*••••2 | — | — | Software company |