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

  • 451
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $50,000+
    250 - 999 employees
    London, England
    Data Annotation Services company DataEntryIndia.in was established in 1999. The firm provides Data Annotation Services, Market Research, BI & big data consulting & SI, Back Office Outsourcing, and more and has a midsize team.
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    Industries

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  • 452
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Frome, England
    NETITUDE is an IT managed services company established in 2001. In Frome, England and Bristol, England, the team offers IT managed services and IT strategy consulting.
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    Industries

  • 453
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    1,000 - 9,999 employees
    London, England
    Netsol Technologies Inc. Is a Cybersecurity company. Based in Los Angeles, California and London, England, the team specializes in Cybersecurity and cloud consulting & SI.
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    Industries

  • 454
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    London, England

    Aspire Software Consultancy is an IT solutions company based in Bangalore, India, with an office in San Francisco. The company, founded in 2007, has more than 60 employees and provides, among others, IT strategy consulting, IT staff augmentation, and custom software development services to small and midmarket companies in the IT, business services, consumer products & services, and financial services industries. 

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    Clients

    Alquiler Fincas Colombia

    Industries

  • 455
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Glasgow, Scotland
    IT managed services company Euro Systems offers IT managed services and cloud consulting & SI. They were founded in 2009.
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    Industries

  • 456
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Sale, England
    Venom IT, an other IT consulting and SI company, is based in Sale, England. They focus on other IT consulting and SI and cloud consulting & SI.
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  • 457
    (0 Reviews)

    Not yet reviewed.

    $50,000+
    50 - 249 employees
    Wharley End, England
    Thinc is a midsize Wharley End, England-based ERP consulting and SI company. The team provides ERP consulting and SI and IT managed services.
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    Industries

  • 458
    (10 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    Freelancer employees
    Manchester, England

    Ortom is a freelance AI consultancy based in Manchester, England. Since 2019, they have offered big data consulting and AI solutions to small and medium-sized agencies alike.

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    Clients

    WeFix
  • 459
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    London, England

    Go Live Test is a small IT managed services and application testing company headquartered in London, United Kingdom. They focus on IT managed services and application testing and were founded in 2015.

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    Industries

  • 460
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

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

    Located in London, United Kingdom, Function is a web development company. The small firm was launched in 2020. Their services include web development, digital strategy, and IT strategy consulting.

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    Industries

  • 461
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    250 - 999 employees
    London, England
    Pythian is a business intelligence company in Ottawa, Canada and San Francisco, California. They specialize in BI & big data consulting & SI and cloud consulting & SI and were launched in 1997.
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    Clients

    Fox Sports

    Industries

  • 462
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.5

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    Freelancer employees
    Chelmsford, England
    LWP Group is a small Digital Strategy company based in Chelmsford, England. Established in 2025, the team offers Digital Strategy, CRM consulting and SI, IT managed services, Web Development, and more.
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    Industries

  • 463
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    London, England
    Launched in 1999, Lucidica is an IT managed services company. The agency offers IT managed services and Cybersecurity.
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    Industries

  • 464
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Edinburgh, Scotland
    AI firm AISTREAMING is based in Forres, United Kingdom. The small team focuses on Artificial Intelligence, IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and more. The agency was established in 2022.
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    Industries

  • 465
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    London, England
    Systron Micronix is a social media marketing agency founded in 1997. They are based in Kissimmee, Florida; Nagpur, India and London, England and have a small team. The firm offers Social Media Marketing, Search Engine Optimization, IT managed services, Web Development, and more.
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    Industries

  • 466
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Leeds, England
    Aql, an IT managed services company, was launched in 1998. They offers IT managed services and IoT development.
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  • 467
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Sawtry, England
    Swiftcomm is an IT managed services company. They are in Sawtry, England, and their services include IT managed services and IT strategy consulting.
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    Industries

  • 468
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Rochdale, England
    Digitum Marketing is a pay per click company founded in 2019. The small team specializes in Pay Per Click, Search Engine Optimization, and CRM consulting and SI. The company is in Rochdale, England and Sahiwal, Pakistan.
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  • 469
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

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

    Artificially is a website development company launched in 2020. The firm focuses on Web Development, UX/UI Design, CRM consulting and SI, ERP consulting and SI, and more and has a small team.

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    Clients

    Smart Driving

    Industries

  • 470
    (0 Reviews)

    Not yet reviewed.

    $250,000+
    2 - 9 employees
    London, England
    SanRa is a Cybersecurity company established in 2022. The small team specializes in Cybersecurity.
    Read More

    Industries

  • 471
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    Freelancer employees
    Manchester, England
    Jackdjd is an IT strategy consulting company. They are located in Manchester, England and have a small team. Their services include IT strategy consulting, IT managed services, Cybersecurity, and other IT consulting and SI. The agency was founded in 2025.
    Read More

    Clients

    Insightful Counselling Bycharliesside

    Industries

  • 472
    (1 Reviews) 0.5

    Timeliness

    0.5

    Service Excellence

    0.5

    Value

    0.5

    Would Recommend

    0.5
    $5,000+
    50 - 249 employees
    Weybridge, England

    BlueBridge One is a small IT managed services company. Founded in 2003, the team focuses on IT managed services, IT strategy consulting, and cloud consulting & SI. The firm is headquartered in Weybridge, United Kingdom; Johannesburg , South Africa and Cape Town Area, South Africa.

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    Industries

  • 473
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Cilcain, Wales
    Cybersecurity company vpntesting was launched in 2016. Headquartered in Cilcain, Wales, the team provides Cybersecurity and IT strategy consulting.
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    Industries

  • 474
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    London, England
    Established in 2021, KOBU SMART LTD is a small London, England-based cloud consulting & SI company. Their team specializes in cloud consulting & SI and Cybersecurity.
    Read More

    Clients

    Travel Radar

    Industries

  • 475
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    Bury St Edmunds, England
    Cloud consulting & SI company Maxima Opus Ltd was founded in 2025. Their small team is in Bury St Edmunds, England. Maxima Opus Ltd focuses on cloud consulting & SI, Cybersecurity, Digital Strategy, IT strategy consulting, and more.
    Read More

    Industries

  • 476
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Dunstable, England
    CyberGlobal is a Cybersecurity company. The Dunstable, England-based company was launched in 2017. Their team provides Cybersecurity and AI Consulting.
    Read More

    Industries

  • 477
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    London, England
    IT staff augmentation company Questers is in Sofia, Bulgaria and London, England. The team offers IT staff augmentation and IT strategy consulting.
    Read More

    Clients

    NewsUK

    Industries

  • 478
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Cardiff, Wales
    Cloudavian, a cloud consulting & SI company, is headquartered in Cardiff, Wales. Founded in 2018, the team offers cloud consulting & SI and BI & big data consulting & SI.
    Read More

    Industries

  • 479
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    Freelancer employees
    Istead Rise, England
    HelpFully IT is an Istead Rise, England-based IT strategy consulting company. They offer IT strategy consulting and cloud consulting & SI.
    Read More

    Industries

  • 480
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    London, England
    Based in Mumbai, India and London, England, Scalix Enterprise Solutions LLP is a software development company. Established in 2023, the small team offers Custom Software Development, API Development, cloud consulting & SI, DevOps Managed Services, and more.
    Read More

    Industries

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