Top 20 Application Security Companies in Colorado

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Top 20 Application Security Companies in Colorado

The Best of April 2026

Looking for a top application security company in Colorado?

With their in-depth knowledge of application security principles, penetration testing techniques, and security compliance standards, application security services help businesses identify and address security vulnerabilities before malicious actors exploit them. By collaborating with application security professionals, companies can enhance the resilience of their software infrastructure, build trust with their customers, and maintain a strong security posture in today's digital age. 

List of the Best Colorado Application Security Services

  • 1
    (3 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    4.7

    Would Recommend

    4.8
    $1,000+
    10 - 49 employees
    Louisville, CO

    ViaTek, Inc., an IT managed services company, is headquartered in Louisville, Colorado. They specialize in IT managed services, IT strategy consulting, cloud consulting & SI, cybersecurity, and more and were launched in 2002.

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    Industries

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  • 2
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Denver, CO
    ECreek IT Solutions is an IT managed services company launched in 2004. They are headquartered in Denver, Colorado and have a small team. Their services include IT managed services, Cybersecurity, Compliance Consulting, IT strategy consulting, and more.
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    Industries

  • 3
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Louisville, CO
    Cybersecurity company Dirsec is based in Louisville, Colorado. They provide Cybersecurity and were founded in 2001.
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  • 4
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Westminster, CO
    IT managed services company EPiK Solutions was founded in 2014. The company offers IT managed services and Cybersecurity, and is small.
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    Industries

  • 5
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Longmont, CO
    Realware LLC, a midsize IT strategy consulting company, is located in Longmont, Colorado. The team provides IT strategy consulting and Cybersecurity.
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    Industries

  • 6
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Castle Rock, CO
    Based in Castle Rock, Colorado, CyTech International is a Cybersecurity company. Launched in 2017, the team provides Cybersecurity and Corporate Training & Coaching.
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  • 7
    (7 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Denver, CO
    Based in Pasadena, California; Grapevine, Texas and Denver, Colorado, Techmedics is an IT managed services company. The company specializes in IT managed services, IT strategy consulting, Cybersecurity, and cloud consulting & SI and is small.The company was launched in 1999.
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    Industries

  • 8
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Denver, CO
    FocusConnect IT is a Cybersecurity company. They focus on Cybersecurity and IT managed services and were established in 2014.
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  • 9
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Denver, CO
    Established in 2009, Aerie is an AI company. The team focuses on Artificial Intelligence and Enterprise App Modernization and is in Winooski, Vermont and Charlotte, North Carolina.
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  • 10
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Golden, CO
    Axiom Group, LLC is an IT strategy consulting company. They provide IT strategy consulting and cloud consulting & SI and were founded in 2017. The company is located in Golden, Colorado.
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  • 11
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Denver, CO
    DevilDog Cybersecurity is a Cybersecurity company. They provide Cybersecurity and IT managed services and were launched in 2018. The firm is based in Denver, Colorado.
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  • 12
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Golden, CO
    Cypress Data Defense, LLC is an IT strategy consulting company launched in 2013. The company specializes in IT strategy consulting and Cybersecurity.
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    Industries

  • 13
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Lakewood, CO
    Small IT strategy consulting company TMGC, is located in Lakewood, Colorado. The team specializes in IT strategy consulting and BI & big data consulting & SI.
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    Industries

  • 14
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Aurora, CO

    IT strategy consulting company Meriplex Communications was established in 2001. In Houston, Texas, their midsize team focuses on IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services.

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    Industries

  • 15
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Fort Collins, CO
    Launched in 2013, Ardalyst is a Compliance Consulting company. The team offers Compliance Consulting and cloud consulting & SI.
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    Industries

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