Top 100 Cybersecurity Companies in France

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Top 100 Cybersecurity Companies in France

The Best of April 2026

Looking for a top cybersecurity consultant in France?

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. 

List of the Best France Cybersecurity Consultants

  • 91
    (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
    Paris, France

    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

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  • 92
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Versailles, France
    IT strategy consulting company Alter Solutions Group focuses on IT strategy consulting and cloud consulting & SI. They were established in 2006.
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  • 93
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Paris, France
    EMGS Consulting is a data analytics company. Based in Paris, France, the firm was launched in 2003. Their services include BI & big data consulting & SI and CRM consulting and SI.
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    Industries

  • 94
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Paris, France
    Cybersecurity company MyData-TRUST is headquartered in Mons, Belgium and Paris, France. The team focuses on Cybersecurity and Compliance Consulting.
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    Industries

  • 95
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Lille, France
    SAS Webagencelille.com is a small Cybersecurity company. They specialize in Cybersecurity and Pay Per Click and were founded in 2016.
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  • 96
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Paris, France
    Launched in 2016, Odycron Consulting is an IT strategy consulting company. Their services include IT strategy consulting and CRM consulting and SI.
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  • 97
    (72 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    1,000 - 9,999 employees
    Paris, France
    Founded in 2007, Innowise is a custom software development firm. They are based in Warszawa, Poland; Francavilla al Mare, Italy; Zwolle, Netherlands and Zwolle, Netherlands and have a large team. Their services include Custom Software Development, cloud consulting & SI, IT staff augmentation, Web Development, and more.
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    Clients

    HAYS Commercial Bank Of Qatar Topcon Agriculture IS Engineering Monforts Walzentechnik

    Industries

  • 98
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    Freelancer employees
    Paris, France
    Adizee, a custom software development firm, is based in Paris, France. Established in 2016, the team focuses on Custom Software Development and Mobile App Development.
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  • 99
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Paris, France
    Cybersecurity company Airowire Networks is in Bangalore, India and Paris, France. They provide Cybersecurity and IT managed services and were established in 2014.
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  • 100
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    250 - 999 employees
    Courbevoie, France
    Guidance Software is a Cybersecurity company. Their midsize team is based in Pasadena, California and New York, New York. Their services include Cybersecurity and IT strategy consulting.
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    Clients

    Box

    Industries

  • 101
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Saint-Maur-des-Fossés, France
    Based in Saint-Maur-des-Fossés, France and Montréal, Canada, IT Chapter is an IT strategy consulting company. Launched in 2003, the team specializes in IT strategy consulting and Cybersecurity.
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    Industries

  • 102
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Saint-Denis, France
    Established in 1999, Secureworks is a large Atlanta, Georgia-based Cybersecurity company. Their services include Cybersecurity.
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