Top 100 IT Services Companies in the United Kingdom

Need Help Selecting a Company?
Directory image

Top 100 IT Services Companies in the United Kingdom

The Best of September 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
    (5 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    London, England
    Prolaxies is a London, England-based mobile application development company. The small team provides Mobile App Development, Artificial Intelligence, UX/UI Design, BI & big data consulting & SI, and more and was launched in 2023.
    Read More

    Clients

    Precision Evolution Global

    Industries

  • Get connected with a company for free

    Tell us about your project, and we'll match you with vetted companies that meet your requirements.

    Get Started
  • 452
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Birmingham, England
    Paul Reynolds is a Cybersecurity company. The small Birmingham, England-based team specializes in Cybersecurity. The company was launched in 2025.
    Read More
  • 453
    (1 Reviews) 4.0

    Timeliness

    3.5

    Service Excellence

    4.0

    Value

    4.0

    Would Recommend

    4.0
    Undisclosed
    250 - 999 employees
    London, England

    CloudSense is a cloud consulting & SI company. The midsize London, United Kingdom-based team specializes in cloud consulting & SI. The firm was launched in 2009.

    Read More
  • 454
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    London, England
    Founded in 1986, Online Business Systems is a Cybersecurity company. The team specializes in Cybersecurity and IT strategy consulting.
    Read More

    Industries

  • 455
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Perth, Scotland

    Located in Kakkanad, India, Stunntech Innovations is a software development firm. They offer custom software development, mobile app development, and IT strategy consulting and were founded in 2017.

    Read More

    Industries

  • 456
    (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.
    Read More
  • 457
    (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.
    Read More

    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.

    Read More

    Clients

    WeFix
  • 459
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Winnersh, England
    Motherson Technology Services, a data analytics company, is in Winnersh, England. They provide BI & big data consulting & SI and cloud consulting & SI and were founded in 2000.
    Read More
  • 460
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    London, England
    Nawlabs is a CRM consulting and SI company. The Richmond, Kentucky-based agency was established in 2020. Their team offers CRM consulting and SI.
    Read More

    Industries

  • 461
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Exeter, England
    Nexus Open Systems Ltd is a midsize IT strategy consulting company. They offer IT strategy consulting and cloud consulting & SI and were launched in 1998.
    Read More

    Clients

    The Met Office

    Industries

  • 462
    (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

  • 463
    (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.

    Read More

    Industries

  • 464
    (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

  • 465
    (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.
    Read More

    Industries

  • 466
    (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.

    Read More

    Industries

  • 467
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    London, England
    Established in 2015, Pexlify, a Merkle Company is a CRM consulting and SI company. The company specializes in CRM consulting and SI, and is midsize.
    Read More

    Industries

  • 468
    (3 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    London, England
    StackOne, a graphic design company, was established in 2022. Located in London, England and Lusaka, Zambia, their small team offers Graphic Design, IT strategy consulting, Web Development, and Mobile App Development.
    Read More
  • 469
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    London, England
    Turba Media R&D PTY LTD, a media planning and buying company, was founded in 2023. Their small team is located in Collingwood, Australia; London, England and Los Angeles, California. The firm offers Media Planning & Buying, Digital Strategy, BI & big data consulting & SI, and Generative AI.
    Read More
  • 470
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Romford, England
    Genius Logix is a Romford, England-based software development firm. The team focuses on Custom Software Development and ERP consulting and SI.
    Read More

    Clients

    Versatel Germany Loopwise Speedy Wash

    Industries

  • 471
    (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.

    Read More

    Industries

  • 472
    (0 Reviews)

    Not yet reviewed.

    $50,000+
    50 - 249 employees
    London, England
    Core Technology Systems Ltd is an IT managed services company. They provide IT managed services and IT strategy consulting and were established in 1990. The firm is headquartered in London, England.
    Read More

    Industries

  • 473
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    London, England
    Erlang Solutions is a software development company. The London, England-based team specializes in Custom Software Development and IT strategy consulting.
    Read More

    Industries

  • 474
    (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

  • 475
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    London, England
    Founded in 2022, EdgeNext Technology is a large Bellevue, Washington-based cloud consulting & SI company. Their services include cloud consulting & SI and unified communications consulting & SI.
    Read More

    Industries

  • 476
    (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.

    Read More

    Clients

    Smart Driving

    Industries

  • 477
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Newcastle, Northern Ireland
    Small IT managed services company Claremont, is located in Newcastle, Northern Ireland and Guildford, England. The team offers IT managed services and cloud consulting & SI.
    Read More

    Clients

    City of Edinburgh

    Industries

  • 478
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    London , England
    Penguin Commercial Limited, a Corporate Travel Management company, is located in London , England. The team focuses on Corporate Travel Management and IT managed services.
    Read More

    Industries

  • 479
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    London, England
    Clarity for Action is a small Business Consulting company. Launched in 2024, the team focuses on Business Consulting, IT strategy consulting, and Funding & Investment. The company is located in London, England.
    Read More
  • 480
    (0 Reviews)

    Not yet reviewed.

    $50,000+
    50 - 249 employees
    London, England
    Cedar Management Consulting International is an IT strategy consulting company located in New York, New York and Mumbai, India. The team offers IT strategy consulting and Business Consulting.
    Read More

    Industries

  • tracking image

Get connected with the right company for you

We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.

Schedule Consultation