Top 70 Penetration Testing Companies in Boston

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Top 70 Penetration Testing Companies in Boston

The Best of December 2025

Looking for a top penetration testing company in Boston?

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 Boston Penetration Testing Services

  • 1
    (52 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    Newton, MA
    Bit by Bit Computer Consultants is a midsize IT managed services company. The New York, New York-based company was established in 1987. Their team offers IT managed services, Cybersecurity, and Custom Software Development.
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    Industries

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  • 2
    (7 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    4.9
    $1,000+
    2 - 9 employees
    Woburn, MA

    Established in 2014, First Class Networks is a business intelligence company. They are located in Woburn, Massachusetts and have a small team. The company provides BI & big data consulting & SI, cloud consulting & SI, cybersecurity, and IT managed services.

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    Industries

  • 3
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    250 - 999 employees
    Boston, MA

    CWPS is an IT managed services company headquartered in Washington, D.C. The company was founded in 1980, and has 153 employees. They specialize in IT managed services and cloud consulting services for their clients.

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    Clients

    American Council on Education

    Industries

  • 4
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Boston, MA
    Launched in 2011, Lannan Technologies is a big data analytics company. The company provides BI & big data consulting & SI, cloud consulting & SI, cybersecurity, and IT managed services and has a midsize team.
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    Industries

  • 5
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.3

    Value

    4.2

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Boston, MA

    Technical Support International is a managed service provider headquartered in Foxboro, Mass., with an additional location in Cambridge, Mass. The company, founded in 1989, has 51 people who specialize in IT managed services, cybersecurity, and IT strategy consulting. 
     

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    Clients

    Evidox
  • 6
    (0 Reviews)

    Not yet reviewed.

    $100,000+
    10 - 49 employees
    Lexington, MA
    Founded in 1999, SIFT is a small AI firm. Their team provides Artificial Intelligence and Cybersecurity.
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    Industries

  • 7
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    250 - 999 employees
    Boston, MA
    Cobalt is a San Francisco, California-based Cybersecurity and Application Testing company. Launched in 2013, the team offers Cybersecurity and Application Testing.
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    Industries

  • 8
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Sofia, Bulgaria
    AMATAS is a Cybersecurity company founded in 2017. The small team specializes in Cybersecurity and IT managed services.
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    Industries

  • 9
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Needham, MA
    Oram Cybersecurity Advisors is an IT managed services company headquartered in Needham, Massachusetts and Costa Mesa, California. The team specializes in IT managed services and Cybersecurity.
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  • 10
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Newton, MA
    CABEM Technologies, a software development firm, was established in 2002. The team focuses on Custom Software Development and Cybersecurity and is in Newton, Massachusetts.
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  • 11
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.5
    Undisclosed
    10 - 49 employees
    Norwell, MA
    ANetworks, Inc. Is a cybersecurity company established in 1997. Their small team is headquartered in Norwell, Massachusetts. Their services include cybersecurity, IT strategy consulting, cloud consulting & SI, unified communications consulting & SI, and more.
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  • 12
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Boston, MA
    BitSight is a Cybersecurity company. Based in Boston, Massachusetts, their midsize team specializes in Cybersecurity and Business Consulting. The firm was established in 2011.
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  • 13
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Newton, MA
    CyberArk is a Cybersecurity company. The team offers Cybersecurity and cloud consulting & SI, and the company is in Newton, Massachusetts.
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  • 14
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Boston, MA
    Bay State IT is an IT strategy consulting company established in 2005. The team specializes in IT strategy consulting and cloud consulting & SI and is in Boston, Massachusetts.
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  • 15
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Weymouth, MA
    Founded in 1996, Optistar Technology Consultants is a small IT managed services company. Their team specializes in IT managed services and Cybersecurity.
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    Industries

  • 16
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Brookline, MA
    NetLogix, an IT managed services company, focus on IT managed services and Cybersecurity. They were established in 2004.
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    Clients

    O'Connor Insurance

    Industries

  • 17
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Boston, MA
    TCG Network Services is a Natick, Massachusetts-based Cybersecurity company. They offer Cybersecurity and IT managed services.
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    Industries

  • 18
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Boston, MA
    Focus Technology, a midsize Cybersecurity company, is based in Boston, Massachusetts. The team focuses on Cybersecurity and IT managed services.
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  • 19
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Boston, MA
    Headquartered in Boston, Massachusetts, Option One Technologies is an IT strategy consulting company. Established in 2019, the team offers IT strategy consulting and cloud consulting & SI.
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  • 20
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Braintree, MA
    OCD Tech is a Cybersecurity company located in Braintree, Massachusetts. Their services include Cybersecurity and Compliance Consulting.
    Read More

    Industries

  • 21
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Cohasset, MA
    CyVision Technologies, Inc. Is a Cybersecurity company. They are based in Cohasset, Massachusetts and Bethesda, Maryland and have small team of experts. Their services include Cybersecurity.
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    Industries

  • 22
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Watertown, MA
    StrataNorth is an IT managed services company. They offer IT managed services and IT strategy consulting and were launched in 2019. The agency is headquartered in Watertown, Massachusetts.
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  • 23
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Boston, MA
    Midsize Cybersecurity company Cybersixgill, is headquartered in Tel Aviv-Yafo, Israel and Boston, Massachusetts. The team provides Cybersecurity and Corporate Training & Coaching.
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    Industries

  • 24
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Boston, MA
    Based in Boston, Massachusetts, Windwalker group, LLC is a Corporate Training & Coaching company. They specialize in Corporate Training & Coaching and Cybersecurity.
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  • 25
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Boston, MA
    Evee Consulting Group, LLC is a Cybersecurity company. They specialize in Cybersecurity and IT strategy consulting and were launched in 2018. The company is in Boston, Massachusetts.
    Read More
  • 26
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Boston, MA
    Welsh Consulting is a Boston, Massachusetts-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.
    Read More
  • 27
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Boston, MA
    Boston HelpDesk is a small IT strategy consulting company located in Boston, Massachusetts. Their services include IT strategy consulting and cloud consulting & SI.
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  • 28
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Boston, MA
    Boston Networks, an IT strategy consulting company, is headquartered in Boston, Massachusetts and Stoneham, Massachusetts. Their services include IT strategy consulting and cloud consulting & SI.
    Read More
  • 29
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Boston, MA
    IT Solutions Provider, LLC is an IT strategy consulting company established in 2007. The team focuses on IT strategy consulting and IT managed services.
    Read More
  • 30
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Boston, MA
    GizmoFish, LLC is an IT strategy consulting company established in 2005. The team offers IT strategy consulting and IT managed services and is based in Boston, Massachusetts.
    Read More
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