Top 100 Cybersecurity Risk Assessment Companies in London

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Top 100 Cybersecurity Risk Assessment Companies in London

The Best of March 2024

Looking for a top vulnerability assessment service in London?

Having a secured business is synonymous with a successful business. In today’s age, the threats that lurk online are growing and evolving continuously. 

List of the Best London Vulnerability Assessment Services

  • 1
    (119 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.6
    • Would Recommend

      4.9
    • $50,000+
    • 1,000 - 9,999 employees
    • London, United Kingdom

    Andersen is an international custom software development company that, among other things, specializes in healthcare software development. Since its founding in 2007, the company has opened more than ten development centers and about ten sales offices worldwide. More than 2700 highly qualified specialists work on developing, customizing corporate IT solutions, web applications, and mobile applications. Andersen has completed over 950 projects and received hundreds of positive reviews from clients worldwide. Today the company is working on over 250 projects. Our technology stack includes .NET, C#, Java, Python, PHP, Node.js, TypeScript, Golang, C++, JavaScript, Angular, React.js, Vue.js, HTML, CSS, Java (Android), Swift / Objective C (iOS), React Native, and more. We also offer manual and automated testing, business and data analysis, UI/UX design, DevOps services, IT security management, and L1, L2, L3 support.

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    Clients

    • Samsung
    • Johnson & Johnson
    • GlobePayroll
    • Siemens

    Industries

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  • 2
    (31 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      4.9
    • $10,000+
    • 250 - 999 employees
    • London, United Kingdom

    Established in 2007, Systango Technologies is a global digital product development agency. They are headquartered in London and have additional international offices. Most clients are small businesses, many of which are in the entertainment, utilities, and hospitality sectors. 

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    Clients

    • MGM
    • Target
    • Grindr
    • Deloitte

    Industries

  • 3
    (12 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      4.9
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom

    Texaport is an established and reputable managed service provider with a strong focus on security and customer service excellence. Texaport empowers organizations with comprehensive managed services that combine exceptional customer service, strategic digital transformation, and robust security solutions.

    Founded in 2012, Texaport has been providing IT solutions, Consultancy, and Cybersecurity to clients throughout the UK and across the globe.

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    Industries

  • 4
    (5 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $10,000+
    • 250 - 999 employees
    • London, United Kingdom

    Link Group Global, inc. Is an Austin, Texas-based human resources agency. The midsize company was established in 2015. Their services include HR services, IT managed services, and IT staff augmentation.

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    Clients

    • Danone
    • StoneX
    • Standard Chartered
    • Accor

    Industries

  • 5
    (70 Reviews) 4.6
    • Timeliness

      4.5
    • Service Excellence

      4.6
    • Value

      4.5
    • Would Recommend

      4.6
    • $5,000+
    • 1,000 - 9,999 employees
    • London, United Kingdom

    Despite only being around since 2002, Dotsquares has nearly 1000 employees across the UK, UAE, US, Australia, India, and France. They offer a staggering variety of services, including web, app, game, and e-commerce development and IT consulting and support.

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    Clients

    • Ericsson
    • Dunkin Donuts
    • Shieldpay Ltd
    • Kenwood

    Industries

  • 6
    (13 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.9
    • $10,000+
    • 250 - 999 employees
    • London, United Kingdom

    SENLA is a fast-growing software development company in 5 EU locations, founded in 2012. Our team of 600+ certified technical specialists and managers has large expertise in a full-cycle development from BA to maintenance as well as separate services like QA or UX Audit. We have successfully completed over 350 projects in FinTech, Healthcare, Manufacturing and other industries.

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    Clients

    • Abbott
    • Bayer
    • Accenture
    • Banx.one

    Industries

  • 7
    (15 Reviews) 4.6
    • Timeliness

      4.6
    • Service Excellence

      4.6
    • Value

      4.3
    • Would Recommend

      4.7
    • $5,000+
    • 50 - 249 employees
    • London, United Kingdom

    Transputec, a midsize cybersecurity company, is located in Wembley, United Kingdom. They focus on cybersecurity, IT managed services, and custom software development and were launched in 1984.

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    Industries

  • 8
    (4 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

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

    Established in 1999, Systemagic Ltd is an IT managed services company. The firm offers IT managed services, cloud consulting & SI, cybersecurity, and IT strategy consulting and has a small team. The firm is located in Bradford on Avon, United Kingdom and London, United Kingdom.

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    Industries

  • 9
    (10 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

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

    Quema OÜ is a small IT strategy consulting and cloud consulting & SI company. The Tallinn, Estonia-based company was founded in 2022. Their team offers IT strategy consulting and cloud consulting & SI.

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    Clients

    • Blyp
    • Parkbird
    • Belle
    • Lingopie

    Industries

  • 10
    (7 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Billericay, United Kingdom

    Clear Thinking Solutions is a communication and IT solutions provider based in Essex, U.K., with an office in London. The company, founded in 2009, has a team of more than 20 that provides IT managed services, cybersecurity, and IT strategy consulting to small and midmarket companies.

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    Industries

  • 11
    (4 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

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

    Cloudserve is a cloud solutions provider based in Bournemouth, England with an office in London. Founded in 2009, their team of fewer than 50 professionals offers IT managed services, IT strategy consulting, and cloud consulting & SI services for small and medium-sized businesses. They have experience working in various industries, including hospitality, financial services, and IT.

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    Clients

    • FJB Hotels
    • BSN Social Care
    • Futur First
    • Braben

    Industries

  • 12
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 1,000 - 9,999 employees
    • London, United Kingdom

    Nordcloud is a midsize cloud consulting & SI company. The Helsinki, Finland-based firm was founded in 2011. Their team offers cloud consulting & SI and IT managed services.

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    Clients

    • Finnair
    • Ericsson
    • Vitesco
    • T-Mobile

    Industries

  • 13
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • London, United Kingdom

    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

  • 14
    (3 Reviews) 4.5
    • Timeliness

      4.5
    • Service Excellence

      4.5
    • Value

      4.7
    • Would Recommend

      4.7
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    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
    • WMC Legal
  • 15
    (11 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

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

    IT managed services company TWC IT Solutions was established in 2011. They are located in Potters Bar, United Kingdom; Jersey City, New Jersey and Central, Hong Kong and have a small team. Their services include IT managed services, IT strategy consulting, cloud consulting & SI, unified communications consulting & SI, and more.

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    Industries

  • 16
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • Harrow, United Kingdom
    Software development company and website development firm Renav Technologies is in Harrow, United Kingdom. The small team provides custom software development and web development and was founded in 2018.
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    Industries

  • 17
    (1 Reviews) 4.5
    • Timeliness

      5.0
    • Service Excellence

      4.5
    • Value

      5.0
    • Would Recommend

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

    Teceze Ltd is a London-based IT company founded in 2012 with more than 10 employees. They are experts in IT strategy consulting, cybersecurity, and IT managed services for clients that work in the industries of business services, consumer products, and more.

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    Clients

    • Outsell, Inc.

    Industries

  • 18
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 1,000 - 9,999 employees
    • London, United Kingdom
    Interoute Communications is an IT managed services company. The large London, United Kingdom-based firm was established in 2003. Their team focuses on IT managed services, other IT consulting and SI, and cloud consulting & SI.
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    Industries

  • 19
    (1 Reviews) 4.0
    • Timeliness

      4.0
    • Service Excellence

      4.0
    • Value

      5.0
    • Would Recommend

      4.0
    • Undisclosed
    • 250 - 999 employees
    • London, United Kingdom
    Littlefish Managed IT Services is an IT managed services company. Their midsize team is located in Nottingham, United Kingdom; Sheffield, United Kingdom and London, United Kingdom. The firm specializes in IT managed services, cybersecurity, cloud consulting & SI, and IT strategy consulting. The firm was established in 2003.
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    Industries

  • 20
    (0 Reviews)

    Not yet reviewed.

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

    Francisco Partners is a commercial financing, funding, & investment company. The midsize San Francisco, California-based team specializes in commercial financing, funding, & investment and IT managed services. The firm was established in 1999.

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    Industries

  • 21
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 250 - 999 employees
    • Staines-upon-Thames, United Kingdom
    Ensono is a cloud consulting & SI and IT managed services company. Established in 1969, the midsize company is based in Staines-upon-Thames, United Kingdom; Chicago, Illinois and Little Rock, Arkansas. Their services include cloud consulting & SI and IT managed services.
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    Industries

  • 22
    (66 Reviews) 4.8
    • Timeliness

      4.9
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      4.9
    • $5,000+
    • 50 - 249 employees
    • London, United Kingdom

    DIGIS is a software development company based in Larnaka, Cyprus. They were founded in 2009 and have a team of 77 employees. They specialize in custom software, web, and mobile app development for midmarket and small business clients in the business services, financial services, and media industries. 

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    Clients

    • Huma
    • PWC
    • BlaBlaCar
    • EDP

    Industries

  • 23
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • London, United Kingdom

    ERP consulting and SI company Professional Advantage is in North Sydney, Australia. The midsize team offers ERP consulting and SI, cloud consulting & SI, BI & big data consulting & SI, cybersecurity, and more and was established in 1989.

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    Industries

  • 24
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom
    Capita Cyber Security, an IT managed services company, was established in 1984. Their small team is headquartered in London, United Kingdom. Their services include IT managed services and cybersecurity.
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  • 25
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 250 - 999 employees
    • London, United Kingdom
    PTS Consulting is an IT managed services company headquartered in London, United Kingdom. The midsize team offers IT managed services and unified communications consulting & SI and was founded in 1983.
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    Industries

  • 26
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • London, United Kingdom
    Bluesource is an IT managed services company in London, United Kingdom. They specialize in IT managed services, IT strategy consulting, and cloud consulting & SI and were established in 1999.
    Read More

    Industries

  • 27
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • London, United Kingdom
    Qcom Ltd is a small IT managed services company. They focus on IT managed services, cybersecurity, other IT consulting and SI, digital strategy, and more and were founded in 2000.
    Read More
  • 28
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • England, United Kingdom
    Established in 1988, Telehouse Europe is an IT managed services company. The midsize England, United Kingdom-based team provides IT managed services, IT strategy consulting, and cloud consulting & SI.
    Read More

    Industries

  • 29
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 1,000 - 9,999 employees
    • London, United Kingdom
    Sify Digital Services Ltd is an IT staff augmentation company launched in 1995. They are in Chennai, India and London, United Kingdom and have a large team. Their services include IT staff augmentation, IT managed services, cloud consulting & SI, application management & support, and more.
    Read More

    Industries

  • 30
    (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.
    Read More

    Industries

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