Top 100 Cybersecurity Companies in Markham

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Top 100 Cybersecurity Companies in Markham

The Best of December 2025

Looking for a top cybersecurity consultant in Markham?

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 Markham Cybersecurity Consultants

  • 61
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Markham, Canada
    Roca Networks Inc., a cloud consulting & SI company, was established in 2008. The company specializes in cloud consulting & SI and IT managed services, and is small.
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  • 62
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Toronto, Canada
    Mavericks Tech is a cloud consulting & SI company. The firm is in Toronto, Canada. Their team offers cloud consulting & SI and Cybersecurity.
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  • 63
    (1 Reviews) 4.0

    Timeliness

    5.0

    Service Excellence

    4.5

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    Toronto, Canada

    Pexo IT Solution LTD is a Toronto, Canada-based cybersecurity company. They offer cybersecurity, IT managed services, and IT strategy consulting and were founded in 2023.

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    Industries

  • 64
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Toronto, Canada
    IT managed services company 1ComputerServices Inc. D/b/a 1CS is located in Toronto, Canada. They specialize in IT managed services and Cybersecurity.
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  • 65
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Markham, Canada
    Launched in 1995, Idealogical Systems Inc. Is a small Markham, Canada-based IT managed services company. Their team specializes in IT managed services and Cybersecurity.
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    Industries

  • 66
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Richmond Hill, Canada
    Conversion Optimization company IT Solutions Canada specializes in Conversion Optimization and Cybersecurity. They are in Richmond Hill, Canada.
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  • 67
    (1 Reviews) 4.5

    Timeliness

    4.5

    Service Excellence

    4.0

    Value

    4.0

    Would Recommend

    4.0
    $25,000+
    10,000+ employees
    Milano, Italy
    Persistent Systems is a data analytics company. Established in 1990, the large agency is headquartered in Pune, India; Santa Clara, California; Paris, France and Lyne, England. Their services include BI & big data consulting & SI, cloud consulting & SI, Cybersecurity, Custom Software Development, and more.
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    Industries

  • 68
    (6 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Toronto, Canada

    Compufy Technolab LLP is a cloud & DevOps consulting service provider based in Ahmedabad, India, and founded in 2017. Their team of more than 10 specializes in cloud consulting, IT strategy consulting, and cybersecurity solutions for small businesses.

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    Clients

    CentralBOS LLC

    Industries

  • 69
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Toronto, Canada
    ISecurity, a Calian company, a Cybersecurity company, focuses on Cybersecurity. The company is located in Toronto, Canada.
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  • 70
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Toronto, Canada
    Cyberwall is a Cybersecurity company. Headquartered in Toronto, Canada and Miami, Florida, the agency was founded in 2016. Their services include Cybersecurity and Corporate Training & Coaching.
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  • 71
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Markham, Canada
    Cybersecurity company RiskAware (Cybersecurity) Inc. Was founded in 2018. The small team focuses on Cybersecurity and IT managed services.
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  • 72
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Toronto, Canada
    In Toronto, Canada and Kansas City, Missouri, Cyderes is a Cybersecurity company. Launched in 2003, the team focuses on Cybersecurity and IT managed services.
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  • 73
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Toronto, Canada
    E-Tech is a Cybersecurity company founded in 2005. The small team focuses on Cybersecurity and Web Design.
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    Industries

  • 74
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Toronto, Canada
    Iron Defence Security Corporation is a Toronto, Canada-based Cybersecurity company. They focus on Cybersecurity and were established in 2013.
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  • 75
    (10 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Toronto, Canada

    Genieall is an IT managed services company. They focus on IT managed services, Cybersecurity, IT strategy consulting, and IT staff augmentation and were established in 2012. The company is located in Toronto, Canada and Ottawa, Canada.

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    Industries

  • 76
    (7 Reviews) 4.2

    Timeliness

    3.9

    Service Excellence

    4.2

    Value

    3.7

    Would Recommend

    4.1
    $10,000+
    250 - 999 employees
    Gurugram, India
    VLink, a custom software development firm, is based in South Windsor, Connecticut; Framingham, Massachusetts; Jakarta, Indonesia and Gurugram, India. They focus on Custom Software Development, Mobile App Development, Artificial Intelligence, and Cybersecurity and were founded in 2006.
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    Clients

    Arambh

    Industries

  • 77
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Markham, Canada
    Manawa Networks is a Toronto, Canada-based IT managed services company. They offer IT managed services and cloud consulting & SI and were founded in 2008.
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    Industries

  • 78
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Richmond Hill, Canada
    Established in 2019, Z-Tech Consulting Solutions, a small IT managed services company, is in Richmond Hill, Canada. Their team provides IT managed services and Cybersecurity.
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  • 79
    (8 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    Melbourne, Australia

    Cloud consulting & SI company Stackgenie was founded in 2020. Their midsize team is in London, England; New York, New York; San Francisco, California and Berlin, Germany. Their services include cloud consulting & SI, DevOps Managed Services, Generative AI, and Cybersecurity.

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    Industries

  • 80
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Vaughan, Canada
    Echoflare Managed Services Ltd. Is an IT strategy consulting company. The firm is based in Vaughan, Canada. Their services include IT strategy consulting and cloud consulting & SI.
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  • 81
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Toronto, Canada
    Stactt Technical Solutions Inc. Is a cloud consulting & SI company. The Toronto, Canada-based team offers cloud consulting & SI and CRM consulting and SI.
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  • 82
    (13 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Toronto, Canada
    Elastify is a cloud consulting & SI company. They specialize in cloud consulting & SI, IT managed services, Cybersecurity, IT strategy consulting, and more and were established in 2019. The agency is in Toronto, Canada.
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    Industries

  • 83
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    50 - 249 employees
    Toronto, Canada
    Based in Toronto, Canada, NorthWest Protection Services is an IT strategy consulting company. The midsize team specializes in IT strategy consulting, cybersecurity, IT managed services, Artificial Intelligence, and more and was founded in 1992.
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  • 84
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    250 - 999 employees
    Toronto, Canada
    Launched in 2003, Herjavec Group is an IT managed services company. The team provides IT managed services and Cybersecurity.
    Read More

    Industries

  • 85
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Richmond Hill, Canada
    GRIP I.T., an IT managed services company, was founded in 1996. They specializes in IT managed services and Custom Software Development.
    Read More

    Industries

  • 86
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Vaughan, Canada
    Sentryon is an IT managed services company established in 2000. The company specializes in IT managed services and IT strategy consulting, and is small.
    Read More

    Industries

  • 87
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Aurora, Canada
    Cairitech, an IT strategy consulting company, was launched in 2016. The small team focuses on IT strategy consulting and cloud consulting & SI.
    Read More

    Industries

  • 88
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Markham, Canada
    Founded in 2016, TekayTech Inc. Is an IT strategy consulting company. Their team focuses on IT strategy consulting and cloud consulting & SI.
    Read More
  • 89
    (8 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.6

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Toronto, Canada

    Forward Security Inc. is a cybersecurity firm based in Vancouver, Canada, with an office in Toronto. The firm, founded in 2018, has a team of less than ten that provides IT managed services, cybersecurity, and cloud consulting & SI services. Forward Security serves mid-market and small companies in the financial services, health care & medical, IT, and e-commerce industries.

    Read More

    Clients

    Neo Financial

    Industries

  • 90
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Toronto, Canada
    In Toronto, Canada, Smart Growth Solutions is an IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.
    Read More
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