LeadTaro
Navigation
PrivacyTerms

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

Want this list saved for later?
Free account: export to CSV, save to your CRM, and get alerts when new it support company appear in Cardiff.
CompanyAddressRatingPhoneEmailWebsiteSocial
Redtree ITIT support and services
Ashwood House, 66 Cardiff Rd, Glan-y-llyn, Cardiff CF15 7QEView on Google Maps
5.0(24)
**9***9**15View in Leads Search-www.redtree-it.co.uk/-
Remson IT LtdIT support and services
4th Floor, 14 Museum Pl, Cardiff CF10 3BHView on Google Maps
5.0(21)
**9**786*74View in Leads Search-remson.co.uk/
LinkedInFacebook
Excellence ITIT support and services
Units 3&4 Ground Floor De Clare Court, Pontygwindy Rd, Caerphilly CF83 3HUView on Google Maps
5.0(20)
**9**887*62View in Leads Search-excellence-it.co.uk/?utm_source=google&utm_medium=organic&utm_campaign=gbp-
NetSec LimitedIT support and services
W2 Offices, Wellington House, Wellington St, Cardiff CF11 9BEView on Google Maps
5.0(16)
**9**676712View in Leads Searchsu*****@n*****.org.ukView in Leads Searchnetsec.org.uk/
LinkedInInstagram
Quicksmart ITIT support and services
Cardiff Bay Business Centre, Titan House, 223, Cardiff CF24 5BSView on Google Maps
5.0(14)
*******9*69View in Leads Searchco*****@q************.comView in Leads Searchquicksmart-it.com/-
Computerisation LtdSoftware company
19, Willcox House, Dunleavy Dr, Cardiff CF11 0BAView on Google Maps
5.0(12)
**9**7**664View in Leads Searchhe***@c**************.co.ukView in Leads Searchwww.computerisation.co.uk/
InstagramX (Twitter)
Alphabyte ITIT support and services
Rhymney River Bridge Rd, Connies House, 7-10 Rhymney River Bridge Rd, Cardiff CF23 9AFView on Google Maps
5.0(6)
**9***7**13View in Leads Search-www.alphabyte.it/-
CCSW (Custom Computer Services (Wales) Ltd)IT support and services
Priory House, Beignon Cl, Ocean Way, Cardiff CF24 5PBView on Google Maps
5.0(6)
*********44View in Leads Searchen*******@c***.co.ukView in Leads Searchccsw.co.uk/
LinkedIn
TechsolIT support and services
The Maltings, E Tyndall St, Cardiff CF24 5EAView on Google Maps
5.0(3)
*********47View in Leads Searchin**@t******.co.ukView in Leads Searchtechsol.co.uk/cardiff/?utm_source=google&utm_medium=gmb&utm_campaign=cardiff-company-listing
LinkedIn
GloIT support and services
Glo Networks Limited, Regus House, Cardiff Gate Business Park, Malthouse Ave, Pontprennau, Cardiff CF23 8RUView on Google Maps
5.0(3)
*********33View in Leads Searchhe***@g**.systemsView in Leads Searchglo.systems/-
Optec IT SolutionsIT support and services
Unit 4 Neptune Ct, Cardiff CF24 5PJView on Google Maps
5.0(3)
********793View in Leads Searchsu*****@o****.co.ukView in Leads Searchoptec.co.uk/-
codeBeamSoftware company
codeBeam Limited, 23-24 Park Pl, Cardiff CF10 3BAView on Google Maps
5.0(2)
*******7*77View in Leads Search-codebeam.co.uk/-
Pro Software CompanySoftware company
7 Alice St, Cardiff CF10 5LBView on Google Maps
5.0(2)
-sa***@p*****************.comView in Leads Searchprosoftwarecompany.com/-
Prosys ComputingSoftware company
Unit 6 Ty-Nant Ct, Morganstown, Cardiff CF15 8LWView on Google Maps
5.0(1)
**9**8***77View in Leads Search-www.prosyscomputing.co.uk/-
Steer IT SolutionsIT support and services
Unit M1, Southpoint Industrial Estate, Clos Marion, Cardiff CF10 4LQView on Google Maps
4.8(13)
**9****8877View in Leads Searchso*******@s*******.co.ukView in Leads Searchwww.steerits.co.uk/
LinkedInInstagramFacebookX (Twitter)
b2b IT ServicesIT support and services
s4c Media Centre, Parc Ty Glas, Cardiff CF14 5DUView on Google Maps
4.7(16)
**9**76**37View in Leads Searchin**@b************.co.ukView in Leads Searchwww.b2bitservices.co.uk/
LinkedIn
Datalyse | CRM SystemSoftware company
Office 5, Portland House 3rd Floor, West, 113-116 Bute St, Cardiff CF10 5EQView on Google Maps
4.6(9)
**9*****669View in Leads Search-datalyse.io/-
Vista Technology SupportIT support and services
Unit 1b, Pentwyn Business Centre, Vista House, Wharfedale Rd, Cardiff CF23 7HBView on Google Maps
4.1(39)
********795View in Leads Searchsa***@v***********.comView in Leads Searchwww.vistasupport.com/
LinkedInInstagramFacebookX (Twitter)YouTube
MB IT SolutionsSoftware company
72 Mynachdy Rd, Cardiff CF14 3EAView on Google Maps
-**9***7*777View in Leads Search-mbitsolutions.co.uk/
Facebook
iCoTech ServicesSoftware company
22 Cathedral Rd, Pontcanna, Cardiff CF11 9LJView on Google Maps
-*****77*713View in Leads Search-icotechservices.co.uk/
LinkedInYouTube

Keep reading

Guides and playbooks on lead generation, cold outreach and prospecting.

GeneralWhat Is ICP in Sales? The 2026 Guide to Building an Ideal Customer Profile That Drives RevenueRead moreGeneralHow to Build an Ophthalmologist Email Database in 2026: Complete Guide for B2B Lead GenerationRead moreGeneralWhy local business lead generation is exploding in 2026Read more
Join 600+ businesses finding leads daily

Start finding leads today.

Join businesses using LeadTaro to discover, save, and reach their ideal customers worldwide.

600+
Active users
50K+
Leads found
4.9★
User rating
Trusted by 600+ businesses worldwide