Top 100 Penetration Testing Companies in the United Kingdom

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Top 100 Penetration Testing Companies in the United Kingdom

The Best of February 2024

Looking for a top penetration testing company in the United Kingdom?

Having vulnerable security poses a threat to your organization. In an age where data has become some of the most important assets that your company will have, improving security measures is always a must. 

List of the Best United Kingdom Penetration Testing Services

  • 91
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • Stevenage, United Kingdom
    Established in 1998, Primenet is an IT managed services company. Their small team is in Stevenage, United Kingdom. Their team offers IT managed services, cybersecurity, IT strategy consulting, cloud consulting & SI, and more.
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    Industries

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  • 92
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Manchester, United Kingdom
    SQA Consulting Limited, an artificial intelligence development company, was founded in 2012. The small Manchester, United Kingdom-based team offers Artificial Intelligence, cybersecurity, web development, and business consulting.
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  • 93
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Manchester, United Kingdom
    Remedian IT Solutions Ltd is a IT managed services company headquartered in oldham, United Kingdom and Manchester, United Kingdom. They provide IT managed services, IT strategy consulting, cybersecurity, and unified communications consulting & SI and were founded in 2007.
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  • 94
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Stretford, United Kingdom
    Aspire IT Services Ltd is a cybersecurity company established in 2003. Based in Stretford, United Kingdom, their small team specializes in cybersecurity, IT managed services, application management & support, IT strategy consulting, and more.
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  • 95
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • Bath, United Kingdom
    Westgate IT is an IT managed services company. They provide IT managed services, cloud consulting & SI, cybersecurity, and IT strategy consulting and were founded in 1996. Their midsize team is headquartered in Bath, United Kingdom; Avon, United Kingdom; Cardiff, United Kingdom and Exeter, United Kingdom.
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    Industries

  • 96
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • City of London, United Kingdom
    Founded in 2015, Magnetar IT is an IT strategy consulting company. Located in City of London, United Kingdom and Royal Leamington Spa, United Kingdom, their small team offers IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services.
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    Industries

  • 97
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • East Kilbride, United Kingdom
    Based in East Kilbride, United Kingdom, iteko ltd is an IT strategy consulting company. The small team provides IT strategy consulting, cybersecurity, and IT managed services and was launched in 2022.
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  • 98
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • London, United Kingdom
    Clear Infosec is a Jersey City, New Jersey-based cybersecurity company. They specialize in cybersecurity, IT staff augmentation, and IT strategy consulting and were established in 2017.
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    Industries

  • 99
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Berkhamsted, United Kingdom

    Memgraph is a software development company. They are headquartered in Zagreb, Croatia and have a small team. Their services include custom software development and cybersecurity.

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  • 100
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Newcastle upon Tyne, United Kingdom
    The Unite Group is a IT managed services company. Their small team is in Newcastle upon Tyne, United Kingdom. Their services include IT managed services, call center services, cybersecurity, digital strategy, and more. The agency was established in 2011.
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  • 101
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Birmingham, United Kingdom
    Founded in 2014, Moremicro is a IT managed services company. Their small team is in Birmingham, United Kingdom and focuses on IT managed services, IT strategy consulting, cybersecurity, IT staff augmentation, and more.
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  • 102
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • London, United Kingdom
    Artificial intelligence company Exiger was established in 2013. Their midsize team is headquartered in București, Romania; Hong Kong, Hong Kong; London, United Kingdom and New York, New York. Their services include Artificial Intelligence, cybersecurity, and business consulting.
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  • 103
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Greenside, United Kingdom
    Munki computer Help, a IT strategy consulting company, is located in Greenside, United Kingdom. The small team provides IT strategy consulting, IT managed services, cybersecurity, and CRM consulting and SI. The agency was launched in 2017.
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  • 104
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Sevenoaks, United Kingdom
    Akita is a midsize Sevenoaks, United Kingdom-based IT managed services company. They provide IT managed services, cloud consulting & SI, IT strategy consulting, CRM consulting and SI, and more and were founded in 1996.
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  • 105
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • London, United Kingdom

    GoAllSecure is a cybersecurity company. The small London, United Kingdom-based agency was founded in 2022. Their team provides cybersecurity.

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    Industries

  • 106
    (0 Reviews)

    Not yet reviewed.

    • $50,000+
    • 50 - 249 employees
    • London, United Kingdom

    Vast Dreams is a midsize software development firm. Established in 2020, the agency is headquartered in Sydney, Australia; London, United Kingdom; Ludhiana, India and Mumbai, India. Their services include custom software development, enterprise app modernization, Artificial Intelligence, ERP consulting and SI, and more.

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    Industries

  • 107
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Altrincham, United Kingdom
    Elite IT Team is an Altrincham, United Kingdom-based SEO company. Founded in 2020, the small team focuses on search engine optimization, web design, IT strategy consulting, cybersecurity, and more.
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  • 108
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Cambuslang, United Kingdom
    Inettek is a IT managed services company founded in 2006. The firm offers IT managed services, CRM consulting and SI, cybersecurity, IT strategy consulting, and more and has a small team.
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    Industries

  • 109
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Birmingham, United Kingdom
    Forfend Information Security Ltd, an IT strategy consulting company, was established in 2022. Their small team is located in Birmingham, United Kingdom. Their services include IT strategy consulting, cloud consulting & SI, cybersecurity, and application testing.
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    Industries

  • 110
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 2 - 9 employees
    • Welwyn, United Kingdom
    Colibri Digital is an AI firm founded in 2015. They are based in Welwyn, United Kingdom and have a small team. Their services include Artificial Intelligence, BI & big data consulting & SI, cloud consulting & SI, application management & support, and more.
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    Industries

  • 111
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • London, United Kingdom

    Cobwebs Technologies is a cybersecurity company founded in 2015. Their small team is in New York, New York; Singapore, Singapore; Gurugram, India and Frankfurt am Main, Germany. Their services include cybersecurity and Artificial Intelligence.

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  • 112
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • London, United Kingdom
    Taqniaty is a Makkah, Saudi Arabia-based web design company. The small team specializes in web design, web development, and digital strategy. The company was founded in 2004.
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    Industries

  • 113
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Bishop's Stortford, United Kingdom
    Genmar (UK) Ltd is a small IT managed services company. Founded in 1996, the agency is located in Bishop's Stortford, United Kingdom. Their team focuses on IT managed services, voice services, cloud consulting & SI, cybersecurity, and more.
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    Industries

  • 114
    (0 Reviews)

    Not yet reviewed.

    • $25,000+
    • 10 - 49 employees
    • London, United Kingdom

    Artificial intelligence firm Electi Consulting was established in 2017. Their small team is located in London, United Kingdom and Λεμεσός, Cyprus and offers Artificial Intelligence, blockchain, BI & big data consulting & SI, digital strategy, and more.

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    Industries

  • 115
    (0 Reviews)

    Not yet reviewed.

    • $25,000+
    • 10 - 49 employees
    • Altham, United Kingdom

    Established in 2008, Sundown Solutions is an IT managed services company. The small team offers IT managed services, IT strategy consulting, enterprise app modernization, cloud consulting & SI, and more. The agency is located in Altham, United Kingdom and Argyle, Texas.

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    Industries

  • 116
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • City of London, United Kingdom
    Cyber Sentinel is a cybersecurity company. Established in 2013, the team provides cybersecurity. Their small company is City of London, United Kingdom-based.
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  • 117
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Sheffield, United Kingdom
    Located in Sheffield, United Kingdom, One2Call Ltd is an IT managed services company. The small firm was founded in 2008. Their team provides IT managed services, unified communications consulting & SI, cybersecurity, IT strategy consulting, and more.
    Read More
  • 118
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Birmingham, United Kingdom
    Deplogy is a small artificial intelligence company and cybersecurity company. Headquartered in Birmingham, United Kingdom, the company was launched in 2013. Their team provides Artificial Intelligence and cybersecurity.
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  • 119
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • London, United Kingdom

    Founded in 2015, Data Compliance Group Ltd is a cybersecurity and compliance consulting company. Based in London, United Kingdom, their small team focuses on cybersecurity and compliance consulting.

    Read More
  • 120
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 2 - 9 employees
    • Letchworth, United Kingdom
    Located in Letchworth, United Kingdom, Edge IT is an IT managed services company. The company focuses on IT managed services, cybersecurity, IT strategy consulting, and cloud consulting & SI and is small.The company was launched in 2012.
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