Top IT Service Providers in the UK

Between them, the 575 best-ranked of these 585 IT service providers cover web development (528), web design (473), UI/UX design (336) and IT services (331). They also list work in London and Ahmedabad. 574 of them have written a profile you can read before you get in touch.

1. =117

   TL

   TEKENABLE Ltd

   Mobile App Development · Web Development · Web Design · Also in Ireland

   TEKenable is an Irish technology company that helps organisations modernise their systems.

   Write a review

   Why #117 (shared): Office in United Kingdom · Microsoft partner, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

2. Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
3. –

   

   Abbacus Technologies

   Mobile App Development · Web Development · Web Design

   Abbacus Technologies is a web and mobile application development company.

   Write a review

   On record: In business 16+ years · ISO 9001 · Client numbers stated on its own website, as stated on its own website, read 5 Oct 2026

4. –

   

   Chronos Technology Ltd

   Web Development · Web Design · UI/UX Design

   Chronos Technology Ltd is a UK specialist in time synchronisation, timing and satellite navigation resilience.

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   On record: In business 40+ years · ISO 9001, as stated on its own website, read 6 Oct 2026

5. –

   

   Systems Technology

   Web Development · Web Design · IT Services

   Systems Technology is a technology services firm established in 1989.

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   On record: Founded 1989 · Client numbers stated on its own website, as stated on its own website, read 5 Oct 2026

6. –

   GG

   giant group

   Web Development · Web Design · IT Services

   Giant group supplies software and support services to recruitment agencies, hirers and contractors, and has done so since 1992.

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   On record: Founded 1992 · ISO 27001, as stated on its own website, read 6 Oct 2026

7. –

   

   Qubic Group plc

   Web Development · Web Design · UI/UX Design

   Qubic Group plc began in 1994 as a voice and data systems integrator, bringing voice and data networks together for commercial and public sector clients.

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   On record: Founded 1994 · ISO 9001, as stated on its own website, read 5 Oct 2026

8. –

   

   Centrality

   Web Development · Web Design · UI/UX Design

   Centrality is an IT services company that describes itself as cloud-first.

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   On record: Founded 1996 · Microsoft partner, as stated on its own website, read 6 Oct 2026

9. –

   EI

   Ethos incorporating RDT

   Web Development · Web Design · UI/UX Design

   Ethos incorporating RDT is a managed print and IT services provider with more than twenty-five years of experience.

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   On record: In business 25+ years · Client numbers stated on its own website, as stated on its own website, read 6 Oct 2026

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    Digital Craftsmen

    Web Development · Web Design · UI/UX Design

    Digital Craftsmen is a managed cloud hosting and cyber security company.

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    On record: In business 20+ years · ISO 27001, as stated on its own website, read 5 Oct 2026

11. –

    

    ZIN Technologies

    Mobile App Development · Web Development · iOS App

    ZIN Technologies is a software development company that has worked since 2007 with large mobile network operators.

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    On record: Founded 2007 · ISO 9001, as stated on its own website, read 6 Oct 2026

12. –

    Q

    Quadratix

    Microsoft Dynamics 365 · Web Development · Web Design

    Founded in 2008, Quadratix provides IT services. It describes itself as an established IT support company, certified to ISO 27001 for information security, that works with…

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    On record: Founded 2008 · ISO 27001, as stated on its own website, read 6 Oct 2026

13. –

    

    Atlas Cloud

    Web Development · Web Design · UI/UX Design

    Atlas Cloud is a UK managed IT provider that began in 2010 with hosted desktop and cloud services.

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    On record: Founded 2010 · Cyber Essentials, as stated on its own website, read 5 Oct 2026

14. –

    

    TBSCG

    Web Development · Web Design · UI/UX Design

    TBSCG is an engineering practice that implements, migrates, repairs and extends the digital platforms big organisations depend on.

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    On record: In business 16+ years · AWS partner, as stated on its own website, read 5 Oct 2026

15. –

    F

    Fleetondemand

    Web Development · Web Design · IT Services

    Fleetondemand provides software for managing business vehicle hire, taxis and pool fleets for companies and travel firms

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    On record: Founded 2011 · ISO 27001, as stated on its own website, read 6 Oct 2026

16. –

    

    cloudThing

    Mobile App Development · Web Development · Web Design

    cloudThing is a technology consultancy set up in 2012 to help businesses make use of cloud technology.

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    On record: Founded 2012 · Microsoft partner, as stated on its own website, read 5 Oct 2026

17. –

    

    Genuine Solutions Group

    Web Development · Web Design · UI/UX Design

    Genuine Solutions Group is a UK telecoms business group made up of two companies that work with recovered mobile phone accessories and devices.

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    On record: Founded 2005 · Team of 100+, as stated on its own website, read 6 Oct 2026

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    Strawberrysoup

    Mobile App Development · Social Media Marketing · Web Development

    Strawberrysoup is a digital agency that designs and builds websites and apps, and promotes them online. It was set up in 2005 and has a team of about twenty.

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    On record: Founded 2005 · Team of 20+, as stated on its own website, read 5 Oct 2026

19. –

    

    MMT Digital

    Mobile App Development · Web Development · Web Design

    MMT Digital is a technical consultancy that supports senior technology leaders in delivering digital change.

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    On record: In business 20+ years · Team of 170+, as stated on its own website, read 5 Oct 2026

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    Experian

    Social Media Marketing · Web Development · Web Design · Also in United States of America

    Experian is a data and analytics group listed on the London Stock Exchange. It says it uses data to create opportunities for consumers, businesses and society.

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    On record: In business 125+ years, as stated on its own website, read 5 Oct 2026

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    HPI Ltd

    Web Development · Web Design · UI/UX Design

    UK vehicle history check provider offering car history reports, valuations, recall and MOT checks for the motor trade and public

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    On record: Founded 1938, as stated on its own website, read 6 Oct 2026

22. –

    

    Altodigital

    Web Development · Web Design · UI/UX Design

    Altodigital is a UK office technology supplier established in 1975.

    Write a review

    On record: Founded 1975, as stated on its own website, read 6 Oct 2026

23. –

    

    Northamber Plc

    Web Development · Web Design · IT Services

    Trade-only technology distributor supplying IT and audio visual products to resellers across the UK, Ireland and Benelux

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    On record: Founded 1980, as stated on its own website, read 6 Oct 2026

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    Acxiom

    Mobile App Development · Social Media Marketing · Web Development

    Acxiom provides data and technology services to marketing teams.

    Write a review

    On record: In business 45+ years, as stated on its own website, read 5 Oct 2026

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    Parity Group PLC

    Web Development · Web Design · UI/UX Design

    Parity Group PLC is a consultancy that looks at how technology and people work together around data.

    Write a review

    On record: In business 45+ years, as stated on its own website, read 5 Oct 2026

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