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 October 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

  • 91
    (12 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $50,000+
    10 - 49 employees
    London, England
    Boldheart, a mobile application development firm, was founded in 2020. The agency specializes in Mobile App Development, Custom Software Development, UX/UI Design, IT strategy consulting, and more and has a small team. The agency is in Berlin, Germany; München, Germany; Zürich, Switzerland and Wien, Austria.
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    Clients

    Valora

    Industries

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  • 92
    (4 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Taunton , England

    Software Solved is an Exeter, United Kingdom-based custom software development company. They specialize in custom software development, BI & big data consulting & SI, cloud consulting & SI, Artificial Intelligence, and more and were launched in 1998.

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    Industries

  • 93
    (3 Reviews) 4.5

    Timeliness

    4.5

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    4.7
    $1,000+
    10 - 49 employees
    London, England

    Founded in 2009, Carden IT Services in a London based IT company with offices in Brighton, Essex and New York City. They have a team of 13 who provide IT managed services, IT consulting, IT strategies, and voice services to small and mid market businesses. 

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    Clients

    Levicks Accountants

    Industries

  • 94
    (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.
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    Clients

    Mexa Solutions

    Industries

  • 95
    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.3

    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

  • 96
    (2 Reviews) 4.8

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    1,000 - 9,999 employees
    London, England

    ERRNA is a blockchain company founded in 2015. The small San Jose, California-based team provides blockchain, cybersecurity, marketing strategy, mobile app development, and more.

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    Industries

  • 97
    (18 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.8
    $50,000+
    50 - 249 employees
    LONDON, England
    Index.dev, a software development firm, was established in 2019. The midsize LONDON, United Kingdom-based team specializes in custom software development, web development, mobile app development, wearable app development, and more.
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    Clients

    Entrupy

    Industries

  • 98
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    London, England
    Nordcloud is a cloud consulting & SI company launched in 2006. Their services include cloud consulting & SI and IT managed services.
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    Clients

    Finnair

    Industries

  • 99
    (14 Reviews) 4.9

    Timeliness

    4.4

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    London, England
    TLVTech, a web development company, is in Tel Aviv-Yafo, Israel; New York, New York and London, England. The firm specializes in Web Development, Mobile App Development, Artificial Intelligence, cloud consulting & SI, and more and has a small team.The firm was founded in 2017.
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    Clients

    Snyk Coretigo INX Metrofun

    Industries

  • 100
    (1 Reviews) 4.5

    Timeliness

    4.0

    Service Excellence

    4.5

    Value

    4.5

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    Bollington, England

    ACS is a software house based in Bollington, England, and founded in 2099. Their team of no more than 10 specializes in custom software development, mobile app development, and big data consulting solutions for clients in the fields of hospitality and healthcare.

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    Clients

    Common Goal

    Industries

  • 101
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Colden Common, England
    Evalian, a Cybersecurity company, is in Colden Common, England; London, England and Worcester, England. The midsize team specializes in Cybersecurity and was founded in 2017.
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    Clients

    Alliants

    Industries

  • 102
    (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.

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    Industries

  • 103
    (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

  • 104
    (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

  • 105
    (22 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

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

    Cloudflex, a custom software development firm, is in Kyiv, Ukraine. The small team specializes in custom software development, mobile app development, web development, Artificial Intelligence, and more. The firm was founded in 2018.

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    Clients

    Yaza

    Industries

  • 106
    (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

  • 107
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $50,000+
    1,000 - 9,999 employees
    London, England
    BGTS is a custom software development firm. The London, England-based agency was launched in 1997. The large team specializes in Custom Software Development, IT staff augmentation, Artificial Intelligence, BI & big data consulting & SI, and more.
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    Industries

  • 108
    (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.
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    Industries

  • 109
    (22 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    London, England
    AtraX is a small IT strategy consulting company. The Tirana, Albania-based company was established in 2015. Their services include IT strategy consulting, IT staff augmentation, Custom Software Development, Web Development, and more.
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    Industries

  • 110
    (12 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

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

    Audacia is a bespoke software development firm headquartered in Leeds, UK. Founded in 2007, and have about 30 employees, most of their clients are large-scale enterprises in the European market. They provide custom software development, web development, mobile apps, software integration, and staff augmentation.

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    Clients

    ADM Northern Trains ENGIE National Institute of Health Research (NIHR)

    Industries

  • 111
    (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

  • 112
    (3 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

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

    Exometrics is an AI development company. They are in London, United Kingdom and have a small team. The agency provides Artificial Intelligence, BI & big data consulting & SI, and business consulting.

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    Industries

  • 113
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

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

    Big data analytics company flowmoco is based in Newquay, United Kingdom. The small team focuses on BI & big data consulting & SI, cloud consulting & SI, custom software development, mobile app development, and more and was launched in 2012.

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    Clients

    Sky

    Industries

  • 114
    (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

  • 115
    (7 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    4.9
    $25,000+
    1,000 - 9,999 employees
    London, England
    BBD is a custom software development firm in Johannesburg, South Africa; Cape Town, South Africa; Pretoria, South Africa and Utrecht, Netherlands. The firm provides Custom Software Development, cloud consulting & SI, UX/UI Design, IT strategy consulting, and more and has a large team.The firm was established in 1984.
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    Industries

  • 116
    (10 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    London, England
    Pixelfield is an user experience company. Founded in 2012, the firm is in London, England and Praha 8, Czech Republic. The midsize team provides UX/UI Design, Product Design, Mobile App Development, Artificial Intelligence, and more.
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    Clients

    Raiffeisen Bank

    Industries

  • 117
    (9 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.3

    Would Recommend

    4.5
    $50,000+
    50 - 249 employees
    Lurgan, Northern Ireland
    GCD, a software development company, was launched in 1999. The midsize team offers Custom Software Development, Mobile App Development, Web Development, UX/UI Design, and more. The company is headquartered in Lurgan, Northern Ireland and Dublin 2, Ireland.
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    Industries

  • 118
    (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

  • 119
    (31 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    London, England
    THEY.dev is a custom software development firm. They provide Custom Software Development, UX/UI Design, Mobile App Development, Application Testing, and more and were established in 2017. Their small team is London, England-based.
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    Clients

    Launchworks

    Industries

  • 120
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    PENRYN , England
    Founded in 2009, GoTripod is a small software development company. Their services include Custom Software Development, Web Development, and IT strategy consulting. The firm is based in PENRYN , England.
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