Top 100 Penetration Testing Companies in Los Angeles

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Top 100 Penetration Testing Companies in Los Angeles

The Best of July 2025

Looking for a top penetration testing company in Los Angeles?

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 Los Angeles Penetration Testing Services

  • 1
    (72 Reviews) 4.3

    Timeliness

    4.2

    Service Excellence

    4.3

    Value

    4.2

    Would Recommend

    4.3
    $1,000+
    250 - 999 employees
    Los Angeles, CA
    TPx Communications is a midsize IT managed services company located in Austin, Texas; Los Angeles, California; Manchester, New Hampshire and Las Vegas, Nevada. Launched in 1998, the team specializes in IT managed services, Cybersecurity, and unified communications consulting & SI.
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    Clients

    The Kraft Group

    Industries

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  • 2
    (37 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    250 - 999 employees
    Glendale, CA
    CyberDuo is an IT managed services company. The midsize Glendale, California-based agency was founded in 2008. Their team specializes in IT managed services, Cybersecurity, IT strategy consulting, and cloud consulting & SI.
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    Clients

    Disney

    Industries

  • 3
    (4 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.3

    Would Recommend

    4.8
    Undisclosed
    50 - 249 employees
    Los Angeles, CA
    Established in 2006, Integritek Holdings is a midsize IT managed services company headquartered in Austin, Texas; Irving, Texas; Chippewa Falls, Wisconsin and Los Angeles, California. Their services include IT managed services, Cybersecurity, IT staff augmentation, and Compliance Consulting.
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    Clients

    Casoro Group

    Industries

  • 4
    (2 Reviews) 5.0

    Timeliness

    4.5

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $100,000+
    50 - 249 employees
    Culver City, CA

    Application development company Stateside Agency is located in Culver City, California and San José, Costa Rica. The midsize team offers mobile app development, web development, ux/ui design, e-commerce development, and more. The agency was founded in 2013.

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    Industries

  • 5
    (11 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Los Angeles, CA
    Dreamers Inc. Is an artificial intelligence development company in Los Angeles, California. Launched in 2013, the midsize team focuses on Artificial Intelligence, Mobile App Development, Blockchain, Cybersecurity, and more.
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    Clients

    NASA Johns Hopkins Applied Physics Lab US Air Force US Department of Education

    Industries

  • 6
    (6 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.6

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Torrance, CA
    Consilien is a small IT managed services company. Founded in 2001, the team specializes in IT managed services, Cybersecurity, IT strategy consulting, and Compliance Consulting. The firm is headquartered in Torrance, California.
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    Industries

  • 7
    (5 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Los Angeles, CA
    Established in 2007, Be Structured Technology Group, Inc. Is an IT managed services company. Their small team is headquartered in Los Angeles, California. Their team focuses on IT managed services, IT strategy consulting, cloud consulting & SI, Cybersecurity, and more.
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    Clients

    Salem Partners

    Industries

  • 8
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Los Angeles, CA

    Alternis IT is a managed IT and cybersecurity broker based in San Jose, Calif., with an office in Los Angeles. The broker, founded in 2013, has more than 50 employees and provides cybersecurity, IT managed services, IT strategy consulting, and cloud consulting & SI services. Alternis IT serves small and midmarket companies in various sectors that include financial services, media, and legal.

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    Clients

    KindPeoples

    Industries

  • 9
    (18 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.5

    Would Recommend

    4.8
    $5,000+
    10 - 49 employees
    Redondo Beach, CA

    SugarShot is an IT company headquartered in Los Angeles. The company was founded in 2018, and their 11 employees mostly provide IT managed services, specifically security, help desk, disaster recovery, and network segments.
     

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    Clients

    Eaturna

    Industries

  • 10
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Los Angeles, CA

    Headquartered in Redondo Beach, California, IT Accuracy is a cloud consulting & SI company. The small company was launched in 2007. Their team specializes in cloud consulting & SI, IT managed services, cybersecurity, IT strategy consulting, and more.

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    Clients

    Farmer's Insurance

    Industries

  • 11
    (4 Reviews) 5.0

    Timeliness

    4.6

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    West Hollywood, CA
    Insightful Networks is a business intelligence company. The midsize West Hollywood, California-based agency was founded in 1998. Their team provides BI & big data consulting & SI, IT staff augmentation, IT managed services, other IT consulting and SI, and more.
    Read More

    Industries

  • 12
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Los Angeles, CA

    ClearFuze Networks, Inc. Is a small Los Angeles, California-based IT managed services company. They provide IT managed services, cybersecurity, and IT strategy consulting and were founded in 2002.

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    Industries

  • 13
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $250,000+
    10 - 49 employees
    Los Angeles, CA

    Resecurity, Inc., a cybersecurity company, was established in 2016. Their small team is in Los Angeles, California. Their services include cybersecurity, IT managed services, and IT strategy consulting.

    Read More

    Industries

  • 14
    (9 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Manhattan Beach, CA

    West Advanced Technologies Inc is a midsize Sacramento, California-based cybersecurity company. The team specializes in cybersecurity, IT staff augmentation, cloud consulting & SI, and IT managed services.

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    Industries

  • 15
    (6 Reviews) 4.7

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.8
    Undisclosed
    10 - 49 employees
    Pasadena, CA

    Cyber Defense Group is a Los Angeles, California-based cloud consulting & SI and cybersecurity company. Launched in 2016, the small team specializes in cloud consulting & SI and cybersecurity.

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    Industries

  • 16
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Beverly Hills, CA

    IT strategy consulting company We Solve Problems was launched in 2010. They are located in Beverly Hills, California and have a small team. Their services include IT strategy consulting, IT managed services, cybersecurity, cloud consulting & SI, and more.

    Read More

    Industries

  • 17
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Pasadena, CA
    IT managed services company AdviseTech is based in Pasadena, California. The small team focuses on IT managed services, cloud consulting & SI, and Cybersecurity. The company was founded in 1998.
    Read More

    Industries

  • 18
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Irvine, CA
    Tevora is a Cybersecurity and Compliance Consulting company. They were established in 2003, and their services include Cybersecurity and Compliance Consulting.
    Read More

    Industries

  • 19
    (22 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.9
    $5,000+
    2 - 9 employees
    Marina del Rey, CA

    Framework Security is a cybersecurity consulting firm with offices in Los Angeles; Austin, Texas; and Stockholm, Sweden. Founded in 2019, they are a young team of five employees specializing in identifying cyber vulnerabilities, eliminating critical threats, and implementing security programs. They work with a range of small, mid-size and large businesses in finance, the arts and healthcare.

    Read More

    Clients

    Volo Solutions

    Industries

  • 20
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    El Segundo, CA
    Veganext is a Cybersecurity company founded in 2017. The midsize team focuses on Cybersecurity and IT managed services.
    Read More

    Industries

  • 21
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Los Angeles, CA
    FTI Consulting, a business intelligence company, was launched in 1982. The agency offers BI & big data consulting & SI and Cybersecurity, and is large.
    Read More
  • 22
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Los Angeles, CA
    IT strategy consulting company DAS Health is based in Los Angeles, California and Tampa, Florida. Their services include IT strategy consulting and Cybersecurity.
    Read More

    Industries

  • 23
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Los Angeles, CA
    Virtis-US, a small Cybersecurity company, is located in Los Angeles, California and Auckland, New Zealand. The team focuses on Cybersecurity and BI & big data consulting & SI.
    Read More
  • 24
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Hermosa Beach, CA
    Founded in 2016, REDESIGN is a Cybersecurity company. The team focuses on Cybersecurity and IT managed services.
    Read More
  • 25
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    1,000 - 9,999 employees
    Los Angeles, CA
    Netsol Technologies Inc. Is a Cybersecurity company. Based in Los Angeles, California and London, England, the team specializes in Cybersecurity and cloud consulting & SI.
    Read More

    Industries

  • 26
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Pasadena, CA
    Netready is a Cybersecurity company. The team offers Cybersecurity and IT managed services, and the company is based in Pasadena, California.
    Read More

    Industries

  • 27
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Los Angeles, CA
    Purple Shield Security is a Cybersecurity company. They are located in Los Angeles, California and have small team. They offer Cybersecurity and Compliance Consulting.
    Read More
  • 28
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Los Angeles, CA
    CyberXProtect is a Cybersecurity company founded in 2024. The company provides Cybersecurity and IT managed services.
    Read More
  • 29
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Pasadena, CA
    Tech on Demand is a cloud consulting & SI company. The team offers cloud consulting & SI and Cybersecurity and is based in Pasadena, California.
    Read More
  • 30
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    West Hollywood, CA
    AdTector is a small West Hollywood, California-based Advertising company. The team focuses on Advertising and BI & big data consulting & SI.
    Read More
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