Top 100 IT Services Companies in the United Kingdom

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Top 100 IT Services Companies in the United Kingdom

The Best of November 2026
IT services form the foundation of contemporary businesses. Today, a company's operations entirely rely on computer systems and software, which streamline processes for better efficiency. 
Jump to Most Reviewed Companies

List of the Best United Kingdom IT Companies

  • 271
    (1 Reviews) 3.5

    Timeliness

    3.5

    Service Excellence

    3.0

    Value

    3.5

    Would Recommend

    3.0
    $5,000+
    250 - 999 employees
    Gateshead, England
    Technology Services Group, an IT managed services company, was established in 2003. They are based in Gateshead, England; London, England and Glasgow, Scotland and have a midsize team. Technology Services Group specializes in IT managed services, IT strategy consulting, and cloud consulting & SI.
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    Industries

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  • 272
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Cardiff, Wales
    Gaze Technologies is a data analytics company established in 2009. They are based in Cardiff, Wales and Lahore, Pakistan and have a small team. Their services include BI & big data consulting & SI, Search Engine Optimization, cloud consulting & SI, ERP consulting and SI, and more.
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    Industries

  • 273
    (5 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    London , England

    TMotions Global Ltd is a custom software development firm established in 2004. The midsize team specializes in custom software development, enterprise app modernization, application management & support, and cloud consulting & SI. The firm is located in London , United Kingdom and Sahibzada Ajit Singh Nagar, India.

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    Clients

    An Australian food retailer that has 700 stores across Australia and has an online b2B and B2C portal working seamlessly to manage cohesive inventory and order view.

    Industries

  • 274
    (5 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Mortimer Common, England

    I-Next Ltd. is a digital firm based in Reading, England With a team of fewer than 10, they lend their expertise in web development, IT managed services, and e-commerce development to clients ranging from small and midmarket businesses, from industries such as advertising and marketing, business services, and media.

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    Clients

    Edenred

    Industries

  • 275
    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Harrow, England

    Testdel UK Ltd. Is a small application testing company. Launched in 2015, the team provides application testing, IT managed services, IT strategy consulting, and other IT consulting and SI. The firm is located in Harrow, United Kingdom and Chandigarh, India.

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    Industries

  • 276
    (4 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    London, England
    Growth Savvy, a Performance Marketing company, is located in London, England. The small firm was founded in 2015. Their services include Performance Marketing, Media Planning & Buying, and BI & big data consulting & SI.
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    Clients

    KnightsbridgeFX

    Industries

  • 277
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    London, England
    WQsoftwares, a Marketing Strategy company, was established in 2014. The midsize team provides Marketing Strategy and cloud consulting & SI.
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  • 278
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    London, England
    Professional Advantage is a midsize ERP consulting and SI company in North Sydney, Australia and Melbourne, Australia. Their services include ERP consulting and SI and cloud consulting & SI.
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    Industries

  • 279
    (8 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.6
    $1,000+
    50 - 249 employees
    London, England

    Midsize IT managed services company Smart Working, is located in London, United Kingdom. Established in 2020, the team focuses on IT managed services, other IT consulting and SI, and IT staff augmentation.

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    Industries

  • 280
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    5.0
    $50,000+
    10 - 49 employees
    London, England

    Nansen is a small IT managed services company. Established in 2007, the company is headquartered in Chicago, Illinois and London, United Kingdom. Their services include IT managed services, web development, e-commerce development, ux/ui design, and more.

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    Industries

  • 281
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    2 - 9 employees
    Finchampstead, England

    Melmac Solutions Limited is a cybersecurity company. Launched in 1995, the small agency is located in Finchampstead, United Kingdom. Their services include cybersecurity, blockchain, and financial advising & planning.

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    Industries

  • 282
    (5 Reviews) 4.3

    Timeliness

    4.4

    Service Excellence

    4.3

    Value

    4.0

    Would Recommend

    4.8
    $10,000+
    50 - 249 employees
    Worcester, England
    Saratoga is a midsize custom software development company. Established in 1998, the team offers Custom Software Development, BI & big data consulting & SI, cloud consulting & SI, IT staff augmentation, and more. The firm is based in Cape Town, South Africa and Worcester, England.
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    Clients

    Old Mutual

    Industries

  • 283
    (5 Reviews) 4.6

    Timeliness

    4.6

    Service Excellence

    4.4

    Value

    4.7

    Would Recommend

    4.8
    $50,000+
    50 - 249 employees
    London, England

    Ignitho Technologies is a New York-based digital technology solutions company founded in 2013. Their team of 55 employees specializes in custom software development and IT services. Their clients are typically midmarket businesses in the financial services, retail, and hospitality industries.

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    Clients

    Talent Intelligence

    Industries

  • 284
    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    5.0

    Would Recommend

    4.8
    $5,000+
    50 - 249 employees
    London, England

    Web development firm Rafiki was established in 2023. The company provides web development, product design, IT managed services, and Artificial Intelligence and has a midsize team. The company is based in London, United Kingdom.

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    Industries

  • 285
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.5

    Value

    4.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Bristol, England

    Unai Ltd is a small Huntingdon, United Kingdom-based software development company. They offer custom software development, BI & big data consulting & SI, Artificial Intelligence, and cloud consulting & SI and were established in 2010.

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    Clients

    Genomics England

    Industries

  • 286
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    London, England

    Aleios is a custom software development firm. They are located in London, United Kingdom and have a small team. Their services include custom software development, enterprise app modernization, web development, and other IT consulting and SI. The firm was founded in 2021.

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    Industries

  • 287
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Leeds, England
    Clear Horizon Digital is a small cloud consulting & SI company in Ranby, United Kingdom. They offer cloud consulting & SI, web development, e-commerce development, custom software development, and more and were launched in 2022.
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  • 288
    (0 Reviews)

    Not yet reviewed.

    $250,000+
    10,000+ employees
    Caldecotte, England
    Cloud consulting & SI company ITC Infotech focuses on cloud consulting & SI and ERP consulting and SI. They were launched in 2000.
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    Industries

  • 289
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    London, England
    Big data company TagDataTrust was founded in 2017. The small team focuses on BI & big data consulting & SI, IT strategy consulting, digital strategy, conversion optimization, and more. The company is headquartered in London, United Kingdom.
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  • 290
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    London, England
    Founded in 2018, MLabs Ltd is a Blockchain company. They are based in London, England and have a small team. The company provides Blockchain, Cybersecurity, Custom Software Development, and IT managed services.
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    Industries

  • 291
    (7 Reviews) 4.5

    Timeliness

    4.6

    Service Excellence

    4.3

    Value

    4.2

    Would Recommend

    4.2
    $50,000+
    50 - 249 employees
    London, England
    Launched in 2011, TenX is a IT strategy consulting company. They are located in Stamford, Connecticut; Islamabad, Pakistan; Toronto, Canada and Lahore, Pakistan and have a midsize team. Their services include IT strategy consulting, BI & big data consulting & SI, other IT consulting and SI, custom software development, and more.
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    Industries

  • 292
    (8 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    4.8
    $5,000+
    10 - 49 employees
    Manchester, England
    Koderly is a custom software development firm. Their small team is in Manchester, England and focuses on Custom Software Development, IT managed services, other IT consulting and SI, Web Development, and more. The firm was founded in 2000.
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    Industries

  • 293
    (4 Reviews) 4.8

    Timeliness

    4.4

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    London, England
    Worxwide Consulting Pvt. Ltd. Is an user experience design company launched in 2016. The agency offers UX/UI Design, CRM consulting and SI, Product Design, AI Consulting, and more and has a small team. The agency is located in London, England and Gurugram, India.
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    Industries

  • 294
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Bath, England
    Established in 2022, SpotDev is a small Bath, England-based CRM consulting and SI company. Their team offers CRM consulting and SI and Web Development.
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    Industries

  • 295
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees
    London, England

    Small custom software development firm inCode Systems, is headquartered in London, United Kingdom. The team specializes in custom software development, enterprise app modernization, ux/ui design, e-commerce development, and more.

    Read More

    Industries

  • 296
    (3 Reviews) 4.3

    Timeliness

    4.3

    Service Excellence

    4.0

    Value

    4.0

    Would Recommend

    4.7
    $5,000+
    10 - 49 employees
    London, England

    Technology consulting firm Priocept is based in London. Their team includes 11 employees. Priocept has been specializing in e-commerce development, IT consulting, and web development since it was founded in 2004. Most of their partnerships include enterprise and midmarket clients. 

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    Clients

    Argos

    Industries

  • 297
    (66 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    London, England
    Binariks is a Torrance, California-based AI firm. The midsize agency was launched in 2016. Their team specializes in Artificial Intelligence, BI & big data consulting & SI, Custom Software Development, AI Consulting, and more.
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    Clients

    eMotorWercks/EnelX

    Industries

  • 298
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees
    Oxford, England

    Unit Circle is a web and mobile agency based in Oxford, England with more than two experts. Founded in 2017, they offer IT managed services, IT consulting, and web development solutions to small and mid-market firms.

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    Clients

    CUE Audio
  • 299
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    50 - 249 employees
    Kelleythorpe, England

    Despatch Cloud is a small IT managed services company. They specialize in IT managed services, custom software development, fulfillment, logistics & supply chain consulting, and more and were launched in 2015. The company is located in Kelleythorpe, United Kingdom.

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    Industries

  • 300
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    London, England
    Established in 2024, OzonLayer IT Services Limited is an ERP consulting and SI company. The team offers ERP consulting and SI and API Development.
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    Clients

    Match Perfumes IBRAQ Perfumes Integrated Steel Solution Bilal Industries Basim Abdul Qadir Rajab Trading Group

    Industries

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