Top 100 Cybersecurity Companies in London

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Top 100 Cybersecurity Companies in London

The Best of March 2024

Looking for a top cybersecurity consultant in London?

Check out our list of the best cybersecurity consulting companies to choose a partner that can secure your company. Preventing data breaches should be the top security priority for all businesses in the digital age. 

Jump to Most Reviewed Companies

List of the Best London Cybersecurity Consultants

  • 91
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • London, United Kingdom
    Auxesis Group, a blockchain company, is headquartered in Mumbai, India and London, United Kingdom. Founded in 2014, the midsize team specializes in blockchain, cybersecurity, and business consulting.
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  • 92
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Staines-upon-Thames, United Kingdom
    TDM Group is a midsize IT managed services company. Established in 1997, the company is headquartered in Staines-upon-Thames, United Kingdom. Their services include IT managed services, cybersecurity, IT strategy consulting, and cloud consulting & SI.
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  • 93
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • City of London, United Kingdom
    Located in City of London, United Kingdom, Ridgewall is a midsize IT managed services company. Their services include IT managed services, cloud consulting & SI, and cybersecurity.
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    Industries

  • 94
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • City of London, United Kingdom
    Priority One IT is a cloud consulting & SI company. The small City of London, United Kingdom-based agency was established in 2007. Their services include cloud consulting & SI, cybersecurity, and IT managed services.
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  • 95
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom
    Zsah Limited is a London, United Kingdom-based cloud consulting & SI company. The small firm was launched in 2002. Their services include cloud consulting & SI, BI & big data consulting & SI, IT managed services, cybersecurity, and more.
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    Industries

  • 96
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • London, United Kingdom
    Data analytics company Hazy is headquartered in London, United Kingdom. The small team offers BI & big data consulting & SI, Artificial Intelligence, cybersecurity, and business consulting. The firm was established in 2017.
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    Industries

  • 97
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Beckenham, United Kingdom
    Gregory Micallef Associates is a small telephone answering service. They focus on voice services, IT managed services, and cybersecurity and were established in 1992. The firm is in Beckenham, United Kingdom.
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    Industries

  • 98
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom
    360 Softtec is a small IT managed services company. The London, United Kingdom-based firm was established in 2003. Their team offers IT managed services, cybersecurity, cloud consulting & SI, and IT strategy consulting.
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    Industries

  • 99
    (0 Reviews)

    Not yet reviewed.

    • $50,000+
    • 2 - 9 employees
    • London, United Kingdom
    MVR IT Limited is a small data analytics company. Launched in 2014, the company is headquartered in London, United Kingdom. Their services include BI & big data consulting & SI, cloud consulting & SI, cybersecurity, and Artificial Intelligence.
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  • 100
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • City of London, United Kingdom
    Dasuni Limited is a cybersecurity company. Their small team is in City of London, United Kingdom and Phoenix, Arizona. The company specializes in cybersecurity, IT managed services, and cloud consulting & SI.
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  • 101
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom
    Cloud consulting & SI company Foration Limited was launched in 2007. The agency focuses on cloud consulting & SI, cybersecurity, IT strategy consulting, and IT managed services and has a small team. The agency is headquartered in London, United Kingdom.
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    Industries

  • 102
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • London, United Kingdom
    AimBrain is an artificial intelligence firm. Headquartered in London, United Kingdom, their small team offers Artificial Intelligence and cybersecurity. The company was founded in 2014.
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  • 103
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • London, United Kingdom
    Cybersecurity company Cloudbox was launched in 2012. Their small team is in Cape Town, South Africa; London, United Kingdom and , Singapore. Their services include cybersecurity, IT managed services, IT strategy consulting, cloud consulting & SI, and more.
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  • 104
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Walton-on-Thames, United Kingdom
    ET Works is a IT strategy consulting company based in Walton-on-Thames, United Kingdom; Hokksund, Norway and Cape Town, South Africa. Launched in 1993, the small team offers IT strategy consulting, cloud consulting & SI, and cybersecurity.
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  • 105
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom
    IG-Smart Ltd, a cybersecurity company, was established in 2009. The company provides cybersecurity, IT managed services, IT strategy consulting, and BI & big data consulting & SI and has a small team. The company is located in London, United Kingdom.
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  • 106
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Cambridge, United Kingdom
    Featurespace is an AI development company. Launched in 2008, the midsize company is headquartered in Cambridge, United Kingdom and London, United Kingdom. Their services include Artificial Intelligence and cybersecurity.
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  • 107
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • London, United Kingdom
    Cybersecurity and IT managed services company OryxAlign is headquartered in London, United Kingdom and Manchester, United Kingdom. The midsize company was founded in 2006. Their team focuses on cybersecurity and IT managed services.
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    Industries

  • 108
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • City of London, United Kingdom
    UK IT SERVICE, a IT strategy consulting company, was founded in 2008. The firm provides IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services and has a midsize team.
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  • 109
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • City of London, United Kingdom
    UK IT SERVICE is a IT strategy consulting company. They are based in City of London, United Kingdom and have a midsize team. The company offers IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services.
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  • 110
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • City of London, United Kingdom

    Cloudscape IT Support London is a IT managed services company. The City of London, United Kingdom-based company was founded in 1985. The midsize team offers IT managed services, IT strategy consulting, and cybersecurity.

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    Industries

  • 111
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • City of London, United Kingdom
    Tribeca Technology Group, a IT strategy consulting company, was founded in 2006. The midsize City of London, United Kingdom-based team specializes in IT strategy consulting, cybersecurity, IT managed services, and custom software development.
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  • 112
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • London, United Kingdom
    Established in 2004, Numata Business IT is an IT strategy consulting company. The company offers IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services and has a midsize team. The company is headquartered in Randburg, South Africa; Limerick, Ireland and London, United Kingdom.
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  • 113
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • London, United Kingdom
    Techmax Solutions is a cloud consulting & SI company launched in 2021. Their midsize team is in Lahore, Pakistan and London, United Kingdom. Their services include cloud consulting & SI, cybersecurity, IoT development, and Artificial Intelligence.
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  • 114
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom
    CyberSRC Consultancy LLP is a cybersecurity company. Launched in 2018, the company is located in Noida, India and London, United Kingdom. The small team specializes in cybersecurity, application testing, and business consulting.
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    Industries

  • 115
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • London, United Kingdom
    Cube InfoTech, a digital strategy company, was founded in 2018. Their small team is located in Zirakpur, India and Austin, Texas. Their services include digital strategy, social media marketing, email marketing, mobile & app marketing, and more.
    Read More
  • 116
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • London, United Kingdom
    NetworkIQ is a small IT strategy consulting company headquartered in London, United Kingdom. Founded in 2009, the team focuses on IT strategy consulting, cybersecurity, and IT managed services.
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  • 117
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Oxted, Surrey, United Kingdom

    In Oxted, Surrey, United Kingdom, Tech Results Ltd. Is an IT managed services company. The company offers IT managed services and is small.The company was launched in 2019.

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    Industries

  • 118
    (5 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Hildenborough, United Kingdom

    RSK Cyber Security is a cybersecurity company. They are headquartered in Hildenborough, United Kingdom and Dubai, United Arab Emirates and have a small team. Their services include cybersecurity, cloud consulting & SI, web development, mobile app development, and more. The company was established in 2021.

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    Industries

  • 119
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    Helpdesk Heroes is an IT managed services company. The small London, United Kingdom-based agency was launched in 2016. Their team focuses on IT managed services, cybersecurity, other IT consulting and SI, and IT staff augmentation.

    Read More

    Industries

  • 120
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • City of London, United Kingdom
    Neos-IT is a small IT strategy consulting company. Founded in 2001, the team provides IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services. The firm is based in City of London, United Kingdom.
    Read More

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