Top 100 Cybersecurity Companies in the United States

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Top 100 Cybersecurity Companies in the United States

The Best of September 2024

Looking for a top cybersecurity consultant in the United States?

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 United States Cybersecurity Consultants

  • 601
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Ooltewah, TN
    Logically, a cybersecurity company, is located in Ooltewah, Tennessee and Portland, Maine. The midsize team focuses on cybersecurity, IT managed services, and IT staff augmentation and was launched in 1999.
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  • 602
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Indianapolis, IN
    CyberGuard Solutions is a small cybersecurity company located in Indianapolis, Indiana. Their services include cybersecurity.
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  • 603
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Bloomington, MN
    Cyber Intelligence Cyber Security, LLC, a cybersecurity company, was launched in 2016. Headquartered in Bloomington, Minnesota, their small team focuses on cybersecurity.
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  • 604
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Olive Branch, MS
    Headquartered in Olive Branch, Mississippi, Netsecuris LLC is a cybersecurity company. The small agency was launched in 2000. Their team focuses on cybersecurity.
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    Industries

  • 605
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Saint Paul, MN
    Blue Team Alpha LLC is a cybersecurity company headquartered in Saint Paul, Minnesota. They provide cybersecurity and were launched in 2018.
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    Industries

  • 606
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Omaha, NE
    SecureSky is a small cybersecurity company established in 2018. Their services include cybersecurity and unified communications consulting & SI. The company is located in Omaha, Nebraska.
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  • 607
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • St. Cloud, MN
    Netgain Technology, LLC, an IT managed services and cybersecurity company, is headquartered in St. Cloud, Minnesota. They focus on IT managed services and cybersecurity and were established in 2000.
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  • 608
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Maple Grove, MN
    Based in Maple Grove, Minnesota, TechVelocity Partners LLC is a cybersecurity company. The small team focuses on cybersecurity and other IT consulting and SI. The agency was founded in 2008.
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  • 609
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Richardson, TX
    Armor is a cybersecurity company. Their midsize team is in Richardson, Texas and Slough, United Kingdom. The agency offers cybersecurity.
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  • 610
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • San Antonio, TX
    Delta Risk is a cybersecurity company. Founded in 2007, the midsize firm is headquartered in San Antonio, Texas. Their services include cybersecurity.
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  • 611
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Round Rock, TX
    CyberDefenses is a Round Rock, Texas-based cybersecurity company. They offer cybersecurity and were founded in 2001.
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  • 612
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Houston, TX
    Techcess Cybersecurity Group is a cybersecurity company. Their midsize team is in Houston, Texas. The company specializes in cybersecurity and IT managed services.
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  • 613
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Houston, TX
    Cybersecurity company PAS was established in 1993. The midsize team offers cybersecurity and IT managed services. The agency is located in Houston, Texas.
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  • 614
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Ridgeland, MS
    In Ridgeland, Mississippi and Little Rock, Arkansas, Business Communications, Inc. Is an IT managed services and cybersecurity company. Launched in 1993, the midsize team specializes in IT managed services and cybersecurity.
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  • 615
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Denver, CO
    IT managed services and cybersecurity company Red Canary was founded in 2013. They are headquartered in Denver, Colorado and have a midsize team. Red Canary focuses on IT managed services and cybersecurity.
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  • 616
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • Westminster, CO
    Coalfire is an IT managed services and cybersecurity company. They provide IT managed services and cybersecurity and were established in 2001. The company is located in Westminster, Colorado.
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  • 617
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Boulder, CO
    Interface Communications Company is a midsize Boulder, Colorado-based IT managed services and cybersecurity company. They provide IT managed services and cybersecurity and were launched in 1981.
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  • 618
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Manchester, NH
    Siege Technologies, LLC is a small cybersecurity company launched in 2009. Their services include cybersecurity. The company is headquartered in Manchester, New Hampshire.
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  • 619
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Alpharetta, GA
    Paramount Software Solutions, Inc is a blockchain and cybersecurity company. The Alpharetta, Georgia-based company was established in 1997. The midsize team focuses on blockchain and cybersecurity.
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  • 620
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Wilmington, DE
    SSD Technology Partners is an IT managed services and cybersecurity company. In Wilmington, Delaware, their midsize team specializes in IT managed services and cybersecurity. The agency was founded in 1983.
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  • 621
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Greensboro, NC
    TCDI, a cybersecurity company, was founded in 1988. The midsize team offers cybersecurity. The company is headquartered in Greensboro, North Carolina.
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  • 622
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Belmont, NH

    Mainstay Technologies is an IT managed services and cybersecurity company founded in 2004. They are located in Belmont, New Hampshire and Manchester, New Hampshire and have a midsize team. The agency focuses on IT managed services and cybersecurity.

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  • 623
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • Bloomington, MN
    Online Business Systems is an IT strategy consulting company located in Winnipeg, Canada and Bloomington, Minnesota. The midsize team specializes in IT strategy consulting and business consulting. The firm was established in 1986.
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    Industries

  • 624
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Dallas, TX

    LEO Cyber Security, a small cybersecurity company, is in Dallas, Texas. Their services include cybersecurity.

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  • 625
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Allentown, PA
    IntegraONE is a midsize business intelligence company and cybersecurity company. Established in 1990, the company is in Allentown, Pennsylvania; Allentown, Pennsylvania; Lemoyne, Pennsylvania and Seven Fields, Pennsylvania. Their services include BI & big data consulting & SI and cybersecurity.
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  • 626
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • Boston, MA
    Cybersecurity and business consulting company BitSight is located in Boston, Massachusetts. Launched in 2011, the midsize team focuses on cybersecurity and business consulting.
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  • 627
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Atlanta, GA
    Vonahi Security is a cybersecurity company. They offer cybersecurity and were established in 2017. The company is headquartered in Atlanta, Georgia.
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    Industries

  • 628
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Murrieta, CA
    MPS International is a midsize cybersecurity company. Established in 2014, the firm is in Murrieta, California. Their team focuses on cybersecurity.
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  • 629
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Troy, MI
    Precision Risk Management Group is a cybersecurity company in Troy, Michigan. The small agency was established in 2006. Their team focuses on cybersecurity.
    Read More
  • 630
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Denver, CO
    Established in 2012, Helix Cannabis Security is a cybersecurity company. They are located in Denver, Colorado and have a small team. Their services include cybersecurity.
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