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. 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
2. –

   

   Emersoft

   Mobile App Development · Web Development · Web Design

   Emersoft is a technology firm that builds apps, CRM set-ups and automation systems for businesses. It says it has more than ten years of experience in this work.

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   On record: In business 10+ years, as stated on its own website, read 6 Oct 2026

3. –

   

   Ostmodern

   Social Media Marketing · Web Development · Web Design

   Ostmodern is a digital product agency working with media, broadcast and sports brands. It helps them decide on a product strategy, then designs and builds the service.

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   On record: In business 10+ years, as stated on its own website, read 5 Oct 2026

4. –

   

   Pogo Studio

   Mobile App Development · Web Development · iOS App

   Pogo Studio is a design and development studio founded in 2016. Its team says it has fifty years of combined experience and hundreds of projects behind it.

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   On record: Founded 2016, as stated on its own website, read 5 Oct 2026

5. –

   

   Pulselive

   Mobile App Development · Search Engine Optimization · Web Development

   Pulselive is a sports technology company that creates and runs digital platforms for sporting organisations.

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   On record: In business 10+ years, as stated on its own website, read 5 Oct 2026

6. –

   

   ShareTech Solutions

   Web Development · Web Design · UI/UX Design

   ShareTech Solutions is a consultancy specialising in Microsoft technologies, above all SharePoint. Its profile claims more than ten years of experience in the area.

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   On record: In business 10+ years, as stated on its own website, read 5 Oct 2026

7. –

   TD

   Teabag Digital

   Web Development · UI/UX Design · IT Services

   Teabag Digital is a digital and creative agency. It has worked on brand development for more than a decade and adapts its creative and technical skills to suit each client.

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   On record: In business 10+ years, as stated on its own website, read 6 Oct 2026

8. –

   

   Web Bureau

   Social Media Marketing · Custom Software Development · Web Design

   Web Bureau is a digital-first design agency. It has worked in digital for around a decade, covering everything from strategy and design to marketing and training.

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   On record: In business 10+ years, as stated on its own website, read 6 Oct 2026

9. –

   

   cool Data Centres Limited

   Web Development · Web Design · UI/UX Design

   cool Data Centres Limited, known as coolDC, designs and builds data centres with a smaller environmental footprint.

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   On record: Founded 2017, as stated on its own website, read 5 Oct 2026

10. –

    

    Empyrean Digital

    Mobile App Development · Web Development · Web Design

    UK digital consultancy offering transformation support, solution development and hosting for government and private clients

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    On record: Founded 2017, as stated on its own website, read 5 Oct 2026

11. –

    

    SPOR AV Limited

    AR & VR · Web Development · Web Design

    Set up in 2019, SPOR AV designs and builds audio visual systems for organisations of every size.

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    On record: Founded 2019, as stated on its own website, read 6 Oct 2026

12. –

    

    Altergaia

    Web Development · Web Design · UI/UX Design

    Altergaia is a company builder that builds, invests in and grows businesses powered by Salesforce and AI.

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    On record: Founded 2020, as stated on its own website, read 5 Oct 2026

13. –

    

    Appsbroker Ltd

    Web Development · Web Design · UI/UX Design

    Appsbroker Ltd is a consultancy that was born in the cloud and works mainly on Google Cloud Platform. It helps organisations turn ideas into working commercial systems.

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    On record: Google partner, as stated on its own website, read 5 Oct 2026

14. –

    

    Civica

    Web Development · Web Design · UI/UX Design

    Civica supplies cloud software, digital solutions and managed services to organisations that need to change how they work.

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

15. –

    

    Conosco

    Web Development · Web Design · UI/UX Design

    Conosco is an IT and communications provider that combines day-to-day support with security and strategic advice.

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    On record: Cyber Essentials, as stated on its own website, read 6 Oct 2026

16. –

    

    Content and Code

    Web Development · Web Design · UI/UX Design

    Content and Code is a consultancy that builds business systems on SharePoint, Office 365 and other Microsoft platforms.

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

17. –

    F

    Fraedom

    IT Services · Software Development · Frontend

    Fraedom provides technology for managing business spending. Its stated aim is to take the routine hassle out of how organisations handle what they spend.

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    On record: Client numbers stated on its own website, as stated on its own website, read 6 Oct 2026

18. –

    

    Green Custard Ltd

    Web Development · Web Design · IT Services

    Green Custard Ltd is a software consultancy that delivers projects on Amazon Web Services, with particular strength in IoT.

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    On record: AWS partner, as stated on its own website, read 6 Oct 2026

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    Ideagen Plc

    Web Development · Web Design · UI/UX Design

    Governance, risk and compliance software for safety, quality and information management, listed on the London AIM market

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    On record: Client numbers stated on its own website, as stated on its own website, read 6 Oct 2026

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    Misco UK

    Web Development · Web Design · UI/UX Design

    Misco UK is a technology reseller that has operated for over thirty years. It supplies business IT from many manufacturers and carries a catalogue of more than 20,000 products.

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

21. –

    

    RPD International

    Mobile App Development · Web Development · iOS App

    Product development and supply chain partner helping large companies design, certify, manufacture and launch physical products

    Write a review

    On record: professional accreditation, as stated on its own website, read 6 Oct 2026

22. –

    

    SaaSAge

    Web Development · Web Design · UI/UX Design

    SaaSAge is an IT support and services company that also looks after telephony for its clients.

    Write a review

    On record: Client numbers stated on its own website, as stated on its own website, read 6 Oct 2026

23. –

    

    Semafone

    IT Services · Software Development · Data Science

    Semafone supplies software to contact centres that take payments and personal data over the telephone.

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

24. –

    

    TSG

    Web Development · Web Design · UI/UX Design

    TSG, also called Technology Services Group, is a UK IT company that handles infrastructure, business applications, telecoms and security for organisations.

    Write a review

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

25. –

    

    Unitedgrids Ltd

    Web Development · Web Design · UI/UX Design

    Unitedgrids Ltd is a managed service provider for large organisations in the UK and Ireland.

    Write a review

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

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