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 2024

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. 
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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
    • $5,000+
    • 50 - 249 employees
    • London, England

    RiskIQ is a cybersecurity company based in San Francisco with a team of just over 150 employees. Established in 2009, they provide cybersecurity, business intelligence, big data consulting, and software integration services to clients in a variety of industries.

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    Clients

    • Amazon

    Industries

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  • 452
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 250 - 999 employees
    • London, England
    Based in San Francisco, California and Reston, Virginia, Lookout is a Cybersecurity company. They specialize in Cybersecurity.
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    Industries

  • 453
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • London, England
    IOActive is a Cybersecurity company. Located in Seattle, Washington and London, England, the agency was launched in 1998. Their team focuses on Cybersecurity.
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    Industries

  • 454
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 250 - 999 employees
    • London , England
    ECommera is an e-commerce development firm. Launched in 2007, the company is located in Sofia, Bulgaria and London , England. Their team focuses on E-Commerce Development and cloud consulting & SI.
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    Industries

  • 455
    (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.
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    Clients

    • NewsUK

    Industries

  • 456
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 250 - 999 employees
    • Slough, England
    Guidance Software is a Cybersecurity company. Their midsize team is based in Pasadena, California and New York, New York. Their services include Cybersecurity and IT strategy consulting.
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    Clients

    • Box

    Industries

  • 457
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 1,000 - 9,999 employees
    • Theale, England
    Rapid7 is a Cybersecurity company. Their large team is in Boston, Massachusetts and Manhattan Beach, California. Their services include Cybersecurity and IT managed services.
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    Industries

  • 458
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 250 - 999 employees
    • London, England
    Cybereason is a Cybersecurity company. They are in Boston, Massachusetts and London, England, and their services include Cybersecurity and BI & big data consulting & SI.
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    Industries

  • 459
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 250 - 999 employees
    • London, England
    Digital Guardian, a midsize IT managed services company, is in Waltham, Massachusetts and Reston, Virginia. The team specializes in IT managed services and Cybersecurity.
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    Industries

  • 460
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 250 - 999 employees
    • London, England
    Veracode is a Cybersecurity company located in Burlington, Massachusetts and London, England. They focus on Cybersecurity and Application Testing and were established in 2006.
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    Industries

  • 461
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 250 - 999 employees
    • Westminster, England
    Netbooster is a CRM consulting and SI company. Based in Westminster, England, the firm was established in 1998. Their services include CRM consulting and SI and Digital Strategy.
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    Industries

  • 462
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 1,000 - 9,999 employees
    • Bristol, England
    Founded in 1971, Merkle is a large CRM consulting and SI company. Their team focuses on CRM consulting and SI and Digital Strategy.
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    Clients

    • Dell

    Industries

  • 463
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • London, England
    Masergy is an IT managed services company established in 2000. Headquartered in Plano, Texas and London, England, the team specializes in IT managed services and Custom Software Development.
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    Clients

    • Profit Enhancement Systems
  • 464
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • Hamilton, Scotland
    Small IT managed services and other IT consulting and SI company Provista UK, is in Hamilton, Scotland and Aberdeen City, Scotland. The team offers IT managed services and other IT consulting and SI.
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    Industries

  • 465
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • Aldermaston, England
    In Aldermaston, England, Voyager Networks is an IT managed services company. Their services include IT managed services and Enterprise App Modernization.
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    Industries

  • 466
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • Bletchley, England
    Founded in 1988, Lynx Networks is a small IT managed services company. Their team focuses on IT managed services.
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    Industries

  • 467
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • Aldermaston, England
    Established in 1979, du Pré is an IT managed services company. The team focuses on IT managed services.
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    Industries

  • 468
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • Derby, England
    In Derby, England and Mumbai, India, Absolute Networks is an IT managed services company. They specialize in IT managed services and cloud consulting & SI.
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    Industries

  • 469
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • London , England
    IT managed services company EC-MSP is located in London , England. They provide IT managed services and other IT consulting and SI.
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    Industries

  • 470
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • London, England
    Lucidica is an IT managed services company. They were established in 1999 and offer IT managed services and other IT consulting and SI.
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    Industries

  • 471
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • London, England
    Netstar is an IT managed services company. The London, England-based firm was launched in 2002. Their team specializes in IT managed services and other IT consulting and SI.
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    Industries

  • 472
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • Birmingham, England
    Probrand is an IT managed services company established in 1992. Their team focuses on IT managed services.
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    Industries

  • 473
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • London, England
    Based in London, England, Plan-Net is a midsize IT managed services company. The team offers IT managed services and other IT consulting and SI.
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    Industries

  • 474
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 250 - 999 employees
    • London, England
    IT Lab, an IT managed services company, was launched in 1998. The team offers IT managed services and other IT consulting and SI and is headquartered in London, England and Woking, England.
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    Industries

  • 475
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 250 - 999 employees
    • Cardiff, Wales
    Established in 1995, ARO is an IT managed services company. The company specializes in IT managed services and unified communications consulting & SI, and is midsize.
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    Industries

  • 476
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • Pencoed, Wales
    RockIT is an IT managed services company. Established in 2008, the team provides IT managed services.
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    Industries

  • 477
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • Wymbush, England
    IT managed services company Mirus IT Solutions is headquartered in Wymbush, England and London, England. Their services include IT managed services and other IT consulting and SI.
    Read More

    Industries

  • 478
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • Coleshill, England
    ACUTEC is an IT managed services company. In Coleshill, England, the firm focuses on IT managed services and Custom Software Development.
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    Industries

  • 479
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 250 - 999 employees
    • Reading , England
    Launched in 2003, Herjavec Group is an IT managed services company. The team provides IT managed services and Cybersecurity.
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    Industries

  • 480
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • Glasgow, Scotland
    Iomart Group is a cloud consulting & SI company. They offer cloud consulting & SI and IT managed services and were launched in 1998. The company is in Glasgow, Scotland.
    Read More

    Industries

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