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

  • 61
    (11 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.7

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    London, England
    CRM consulting and SI company Vimera | Andersen Group was launched in 2022. Their midsize team is based in Warszawa, Poland; Plano, Texas and London, England. Vimera | Andersen Group focuses on CRM consulting and SI, Low/No Code Development, Enterprise App Modernization, and IT staff augmentation.
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    Clients

    WellRight Trustpilot DrSmile Hemfrid

    Industries

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  • 62
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    250 - 999 employees
    Luton, England
    Qwerty Experts is a New York, New York-based web development company. The small firm was established in 2021. Their team offers web development, e-commerce development, and web design.
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    Clients

    Culture Goods

    Industries

  • 63
    (54 Reviews) 4.7

    Timeliness

    4.6

    Service Excellence

    4.6

    Value

    4.4

    Would Recommend

    4.8
    $25,000+
    1,000 - 9,999 employees
    London, England
    Kellton, a software development firm, was founded in 2009. The large Plano, Texas-based team offers Custom Software Development, Mobile App Development, Artificial Intelligence, BI & big data consulting & SI, and more.
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    Industries

  • 64
    (20 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    London, England
    Stingrai Inc., a small Cybersecurity company, is in Toronto, Canada and London, England. Founded in 2021, the team provides Cybersecurity and Application Testing.
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    Clients

    Clicktrans

    Industries

  • 65
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Sheffield, England

    PAV I.T. Services is an IT company in Leeds and Burgess Hill, England. Founded in 1988, they have about 33 employees that serve mostly small-business and midmarket clients in the automotive, legal, and financial sectors. Services include IT managed services, cloud consulting, and IT strategy consulting.

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    Clients

    Stevensdrake solicitors

    Industries

  • 66
    (11 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    4.7
    $1,000+
    50 - 249 employees
    London, England, UK, England

    Golden Owl Consulting Ltd is a development agency founded in 2015 in Ho Chi Minh, Vietnam, with no more than 250 employees. They are experts in mobile app development, web development, and UX/UI design services.

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    Clients

    DELEGATE CONNECT

    Industries

  • 67
    (36 Reviews) 4.7

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    4.7
    $10,000+
    250 - 999 employees
    London, England
    Instinctools is a midsize software development company established in 2000. Their team provides Custom Software Development, Artificial Intelligence, BI & big data consulting & SI, Mobile App Development, and more. The company is headquartered in Stuttgart, Germany; Warszawa, Poland; Mississauga, Canada and Wilmington, Delaware.
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    Clients

    Daimler Fujitsu Nostrum SpexAI

    Industries

  • 68
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    London, England
    Telescopic is a CRM consulting and SI company. The small team is located in London, England. Their services include CRM consulting and SI, IT strategy consulting, ECM consulting and SI, Mobile App Development, and more.
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    Industries

  • 69
    (30 Reviews) 4.9

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    5.0
    $50,000+
    1,000 - 9,999 employees
    Guildford, England
    Intellias is a custom software development company established in 2002. Located in Kraków, Poland; L'viv, Ukraine; Chicago, Illinois and Málaga, Spain, their large team specializes in Custom Software Development, Generative AI, BI & big data consulting & SI, Cybersecurity, and more.
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    Clients

    HERE Technologies

    Industries

  • 70
    (7 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    London, England
    InsyteGroup, a business intelligence company, is located in London, England and Muntinlupa, Philippines. They focus on BI & big data consulting & SI, Artificial Intelligence, and API Development and were launched in 2016.
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    Industries

  • 71
    (30 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    London, England
    ERP consulting and SI company Versich was founded in 2023. They are in Rensselaer, New York; Santa Monica, California and London, England and have a small team. Versich specializes in ERP consulting and SI, Artificial Intelligence, Custom Software Development, BI & big data consulting & SI, and more.
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    Industries

  • 72
    (18 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $50,000+
    50 - 249 employees
    London, England
    Mad Devs, a cloud consulting & SI company, is headquartered in London, England and Bishkek, Kyrgyzstan. The midsize company was launched in 2016. Their services include cloud consulting & SI, IT staff augmentation, Blockchain, Cybersecurity, and more.
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    Clients

    Clutch

    Industries

  • 73
    (101 Reviews) 4.7

    Timeliness

    4.6

    Service Excellence

    4.6

    Value

    4.6

    Would Recommend

    4.7
    $1,000+
    1,000 - 9,999 employees
    London, England
    AI Consulting company Dotsquares is based in London, England; Mount Waverley, Australia; Albourne, England and Jaipur, India. The large team provides AI Consulting, Web Development, Mobile App Development, E-Commerce Development, and more. The firm was established in 2002.
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    Clients

    Ericsson

    Industries

  • 74
    (3 Reviews) 4.7

    Timeliness

    4.5

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

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

    Compete366 is a cloud agency founded in London in 1998. With over 10 employees, they specialize in cloud consulting, IT strategy consulting, and cybersecurity solutions for small businesses.

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    Clients

    AWOL Adventure
  • 75
    (28 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.8
    $25,000+
    250 - 999 employees
    London, England
    Altkom Software is a Warszawa, Poland-based custom software development firm. They specialize in Custom Software Development, Mobile App Development, Enterprise App Modernization, and cloud consulting & SI and were launched in 2000.
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    Clients

    BNP Paribas

    Industries

  • 76
    (4 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.6

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Bromsgrove, England
    Technical Drive is an IT managed services company. Based in Bromsgrove, England, their small team provides IT managed services, Cybersecurity, cloud consulting & SI, and IT strategy consulting. The firm was established in 2008.
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    Clients

    Groundwork Trust Birmingham Mind Westmead Hotel Norton Insurance

    Industries

  • 77
    (51 Reviews) 4.9

    Timeliness

    4.6

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Salford, England
    Digiryte is a software development company. They are headquartered in Salford, England; London, England and Houston, Texas and have a midsize team. The firm offers Custom Software Development, Artificial Intelligence, and cloud consulting & SI.
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    Clients

    NHS

    Industries

  • 78
    (12 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.4

    Value

    4.2

    Would Recommend

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

    Global Talent is an IT firm based in London with more than 50 experts. Since their founding in 2017, they have provided IT staff augmentation, custom software development, and IT strategy consulting solutions for clients ranging from small firms to large companies.

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    Clients

    Vodori

    Industries

  • 79
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

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

    Vodworks is a London, United Kingdom-based data analytics company. They offer BI & big data consulting & SI, custom software development, broadcast video, IT strategy consulting, and more and were launched in 2011.

    Read More

    Industries

  • 80
    (65 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    London, England
    Elogic Commerce is an e-commerce development company founded in 2009. Their midsize team is based in Tallinn, Estonia; Stockholm, Sweden; Brooklyn, New York and Dresden, Germany and focuses on E-Commerce Development, Ecommerce Marketing, IT strategy consulting, and IT staff augmentation.
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    Clients

    Carbon38 HP Inc. Hanes Brands Inc. Armacell

    Industries

  • 81
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    250 - 999 employees
    Manchester, England
    Aress Software is a midsize software development firm. They offer Custom Software Development, IT managed services, CRM consulting and SI, Cybersecurity, and more and were founded in 1999. The company is in Nashik, India; Manchester, England; Woburn, Massachusetts and Pune, India.
    Read More

    Industries

  • 82
    (5 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    250 - 999 employees
    London, England
    E-commerce development company BSS Commerce is headquartered in Hanoi, Vietnam; Santa Monica, California; London, England and Singapore, Singapore. They focus on E-Commerce Development, IT strategy consulting, Web Development, Custom Software Development, and more and were established in 2012.
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    Industries

  • 83
    (11 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.8
    $25,000+
    50 - 249 employees
    London, England

    Beyond Analysis is a marketing and advertising firm that has offices in Wimbledon, United Kingdom and Sydney, Australia. Founded in 2007, Beyond Analysis's team of just over 20 employees has over a decade of experience specializing in big data consulting/SI. The firm also offers artificial intelligence and marketing research services to its clients.   

    Read More

    Clients

    DFS

    Industries

  • 84
    (3 Reviews) 4.7

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    4.7

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Colchester, England
    Chick Digital is a business intelligence company founded in 2008. The agency provides BI & big data consulting & SI, Artificial Intelligence, Custom Software Development, Web Development, and more and has a small team. The agency is in Colchester, England.
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    Clients

    Gay Times

    Industries

  • 85
    (48 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    4.9
    $25,000+
    1,000 - 9,999 employees
    London, England

    TatvaSoft is a custom software development company headquartered in Ahmedabad, India; Murphy, Texas; Melbourne, Australia and London, England. Established in 2001, the large team focuses on Custom Software Development, Web Development, Mobile App Development, cloud consulting & SI, and more.

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    Clients

    Anglo American

    Industries

  • 86
    (24 Reviews) 4.8

    Timeliness

    4.5

    Service Excellence

    4.6

    Value

    4.4

    Would Recommend

    4.9
    $50,000+
    250 - 999 employees
    London, England
    Opinov8 Digital and Engineering Solutions is an AI Consulting company founded in 2017. The midsize London, England-based team focuses on AI Consulting, Custom Software Development, Artificial Intelligence, IT staff augmentation, and more.
    Read More

    Clients

    Fortune 500 Companies Renault Swisscom McDonald's

    Industries

  • 87
    (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

    BridgeApps Ltd is a small cloud consulting & SI company. They provide cloud consulting & SI, IT managed services, IT strategy consulting, ECM consulting and SI, and more and were launched in 2015.

    Read More

    Industries

  • 88
    (8 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.1

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Fetcham, England
    Information EXP, a software development company, was launched in 2019. Their small team is based in Fetcham, England. The company provides Custom Software Development, cloud consulting & SI, unified communications consulting & SI, and Web Design.
    Read More

    Clients

    Mexa Solutions

    Industries

  • 89
    (1 Reviews) 4.0

    Timeliness

    4.5

    Service Excellence

    4.0

    Value

    4.0

    Would Recommend

    4.0
    $10,000+
    50 - 249 employees
    London, England
    IT staff augmentation company Pluralit Inclusive Technology is in London, England; València, Spain and Antwerpen, Belgium. The midsize agency was launched in 2019. Their services include IT staff augmentation, IT managed services, Low/No Code Development, cloud consulting & SI, and more.
    Read More

    Industries

  • 90
    (37 Reviews) 4.6

    Timeliness

    4.6

    Service Excellence

    4.5

    Value

    4.6

    Would Recommend

    4.7
    $50,000+
    250 - 999 employees
    London, England
    Vega IT is a Novi Sad, Serbia-based custom software development company. Established in 2008, the midsize team offers Custom Software Development, CRM consulting and SI, Mobile App Development, E-Commerce Development, and more.
    Read More

    Clients

    Howden Group Arthur D. Little Costa Coffee UniCredit bank

    Industries

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