Top 100 Cybersecurity Companies

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Top 100 Cybersecurity Companies

The Best of April 2026
Cybersecurity Companies are crucial to making sure that businesses and companies are safe and secure online. There are a lot of threats, malware, viruses, and other threats online. 
Jump to Most Reviewed Companies

List of the Best Cybersecurity Consultants

  • 61
    (5 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Houston, TX
    Preactive IT Solutions, an IT managed services company, is located in Houston, Texas; Richmond, Texas and Austin, Texas. Founded in 2003, the small team specializes in IT managed services, Cybersecurity, and IT strategy consulting.
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    Industries

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  • 62
    (8 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Kyiv, Ukraine

    Cybersecurity company R&B Team was established in 2018. In Kyiv, Ukraine, their small team provides cybersecurity.

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    Industries

  • 63
    (31 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.7

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Rockville, MD
    OSIbeyond is a small IT managed services company. Launched in 2004, the agency is headquartered in Rockville, Maryland and Washington, District of Columbia. Their team focuses on IT managed services, Cybersecurity, Compliance Consulting, and IT strategy consulting.
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    Industries

  • 64
    (33 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    New York, NY
    PixelPlex is a midsize New York, New York-based Blockchain company. They provide Blockchain, BI & big data consulting & SI, Artificial Intelligence, AI Consulting, and more and were founded in 2007.
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    Clients

    Microsoft BMW Kakao QTUM

    Industries

  • 65
    (44 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    4.8
    $50,000+
    1,000 - 9,999 employees
    Pittsford, NY

    Netsmartz LLC is a full service IT company of 457 employees, founded in 1999. Their headquarters is in Rochester, N.Y., with multiple locations worldwide: Oslo, Norway, Mississauga, Canada, Chandigarh, India, Singapore, and Boston. They offer various services including custom software, mobile app, and e-commerce development. They primarily serve midmarket clients in numerous industries: retail, transportation, healthcare, IT, and more.

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    Clients

    Samsung

    Industries

  • 66
    (9 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Fort Myers, FL

    Entech is an IT Managed Service and Integration Provider in Fort Myers, Florida. Founded in 1998, their team of approximately 30 employees provide services include IT Managed Services, Cybersecurity, and Staff Augmentation.

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    Clients

    Local Community
  • 67
    (12 Reviews) 4.7

    Timeliness

    4.6

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.8
    $1,000+
    50 - 249 employees
    Eden Prairie, MN
    Established in 1981, Corporate Technologies is an IT managed services company. Based in Eden Prairie, Minnesota; Fargo, North Dakota; San Diego, California and Ada, Michigan, their midsize team specializes in IT managed services, cloud consulting & SI, and Cybersecurity.
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    Industries

  • 68
    (23 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $1,000+
    10 - 49 employees
    Singapore, Singapore
    IT managed services company Win-Pro Consultancy Pte Ltd is based in Singapore, Singapore; Klang, Malaysia and Johor Bahru, Malaysia. The small team specializes in IT managed services, Artificial Intelligence, cloud consulting & SI, and Cybersecurity and was established in 1993.
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    Clients

    Longchamp Singapore Pte Ltd

    Industries

  • 69
    (26 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    San Jose, CA
    TruAdvantage is a San Jose, California-based IT managed services company. The small agency was launched in 2010. Their services include IT managed services, cloud consulting & SI, Cybersecurity, and IT strategy consulting.
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    Industries

  • 70
    (13 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.4

    Would Recommend

    4.8
    $5,000+
    10 - 49 employees
    Suwanee, GA

    MIS Solutions, Inc is a small cloud consulting & SI company. Launched in 1995, the firm is headquartered in Atlanta, Georgia. Their services include cloud consulting & SI, IT strategy consulting, digital strategy, and marketing strategy.

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    Industries

  • 71
    (2 Reviews) 4.8

    Timeliness

    4.5

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Nashville, TN

    Mobile Mentor is an app development company based in Nashville, Tenn. with other locations in Auckland and Wellington, New Zealand, and Sydney, Australia. The company was founded in 2004 and has since grown to a team of 55 that is dedicated to building mobile apps.

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    Clients

    HCA (Hospital Corporation of America)
  • 72
    (15 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Brooklyn, NY

    CTS is an IT managed services company. Their midsize team is located in Brooklyn, New York; Melville, New York; Hartford, Connecticut and Stamford, Connecticut. The company specializes in IT managed services, IT strategy consulting, Cybersecurity, cloud consulting & SI, and more. The company was established in 2010.

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    Industries

  • 73
    (12 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Târgu Mureș, Romania
    H-X Technologies is a Cybersecurity company launched in 2015. Their small team is headquartered in Târgu Mureș, Romania. The firm focuses on Cybersecurity, Blockchain, IoT development, cloud consulting & SI, and more.
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    Industries

  • 74
    (38 Reviews) 4.7

    Timeliness

    4.6

    Service Excellence

    4.8

    Value

    4.4

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Lockport, IL
    Based in Lockport, Illinois; Chicago, Illinois and Milwaukee, Wisconsin, Andromeda is a small IT managed services company. They provide IT managed services, cloud consulting & SI, and Cybersecurity and were launched in 1994.
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    Industries

  • 75
    (18 Reviews) 4.9

    Timeliness

    4.6

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $1,000+
    10 - 49 employees
    Park Ridge, IL

    Realnets is a small IT managed services company founded in 1998. Their services include IT managed services, Cybersecurity, IT strategy consulting, cloud consulting & SI, and more. The firm is in Park Ridge, Illinois.

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    Clients

    Navitor Swissport DLS Internet Greystar

    Industries

  • 76
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Melbourne, Australia

    Stratus Security is a cybersecurity company. They are in Melbourne, Australia and Brisbane, Australia and have a small team. Their services include cybersecurity and cloud consulting & SI.

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    Clients

    WhaleSwap

    Industries

  • 77
    (12 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.6

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Park Ridge, IL

    Founded in 2009, XL.net is an IT managed services company based in Park Ridge, Ill. Their team primarily works with small businesses from the nonprofit, manufacturing, and financial services industries. 

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    Clients

    D/C Export & Domestic Packing, Inc.

    Industries

  • 78
    (8 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    Montréal, Canada

    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

  • 79
    (3 Reviews) 4.3

    Timeliness

    4.3

    Service Excellence

    4.3

    Value

    4.3

    Would Recommend

    4.5
    Undisclosed
    50 - 249 employees
    New York, NY
    BreachLock Inc is an Application Testing company. Launched in 2019, the midsize agency is based in New York, New York; Amsterdam, Netherlands and London, England. Their team offers Application Testing, Cybersecurity, and DevOps Managed Services.
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    Industries

  • 80
    (11 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.5

    Would Recommend

    4.9
    $1,000+
    10 - 49 employees
    Sacramento, CA

    Launched in 1999, Total Secure Technology is a Cybersecurity company. In Sacramento, California, their small team specializes in Cybersecurity, IT managed services, and IT strategy consulting.

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    Industries

  • 81
    (4 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.9

    Value

    4.6

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Calgary, Canada
    GAM Tech is an IT managed services company. The small Calgary, Canada-based team focuses on IT managed services, Cybersecurity, and cloud consulting & SI. The company was launched in 2012.
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    Clients

    Eagle Copters

    Industries

  • 82
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees

    Cyber Cops is a Cybersecurity company. The midsize Merchantville, New Jersey-based company was founded in 2022. Their services include Cybersecurity, IT managed services, Compliance Consulting, and IT strategy consulting.

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    Industries

  • 83
    (13 Reviews) 4.7

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.9

    Would Recommend

    4.8
    $1,000+
    250 - 999 employees
    Dallas, TX
    Based in Dallas, Texas; Louisville, Kentucky; Shreveport, Louisiana and Fort Worth, Texas, IT GOAT is an IT managed services company. The midsize company was founded in 2018. Their team specializes in IT managed services, IT strategy consulting, cloud consulting & SI, and Cybersecurity.
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    Clients

    Quadratic Insights

    Industries

  • 84
    (24 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees

    Dysnix is an IT company in New York and Kharkiv, Ukraine. Founded in 2013, they have about 9 employees that serve mostly small-business and midmarket clients in the financial, gambling, and IT sectors. Services include AI, cloud consulting, and custom software development.

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    Clients

    Blockchain ETL

    Industries

  • 85
    (17 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Warszawa, Poland
    Winged IT is a midsize Warszawa, Poland-based IT staff augmentation company. Established in 2017, the team provides IT staff augmentation, Recruiting, Cybersecurity, and HR Consulting.
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    Industries

  • 86
    (73 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.5

    Would Recommend

    4.8
    $50,000+
    1,000 - 9,999 employees
    Praha 8, Czech Republic
    Avenga is a software development company. They are headquartered in Praha 8, Czech Republic and have a large team. Their services include Custom Software Development, cloud consulting & SI, IT staff augmentation, Artificial Intelligence, and more. The firm was established in 1992.
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    Clients

    IQVIA

    Industries

  • 87
    (11 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.3

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    Chicago, IL
    Founded in 2000, EMPIST is a midsize IT managed services company based in Chicago, Illinois; Phoenix, Arizona and Athina, Greece. Their services include IT managed services, IT strategy consulting, Cybersecurity, and cloud consulting & SI.
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    Industries

  • 88
    (19 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.9
    $1,000+
    10 - 49 employees
    Toronto, Canada
    Stingrai Inc., a small Cybersecurity company, is in Toronto, Canada and London, England. Founded in 2021, the team provides Cybersecurity and Application Testing.
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    Clients

    Clicktrans

    Industries

  • 89
    (10 Reviews) 4.7

    Timeliness

    5.0

    Service Excellence

    4.5

    Value

    4.7

    Would Recommend

    4.9
    $50,000+
    1,000 - 9,999 employees
    Łódź, Poland

    Infopulse is an end-to-end digital services and advisory company based in Ukraine with additional offices across Europe and the Americas. Founded in 1991, their team of 2,300+ specialists offers solution engineering, managed services, innovation services, digital experience & intelligent business solutions. They work with SMBs and Fortune 100 enterprises, focusing on banking, energy, oil & gas, healthcare, telecom, information technology, and other industries.

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    Clients

    BICS

    Industries

  • 90
    (14 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Walker, MI

    Real IT Solutions, Inc. is an IT services company based in Comstock Park, Mich. The company, founded in 2006, has a team of around ten that provides IT managed services, cybersecurity, cloud consulting & SI, IT strategy consulting, and voice services. Real IT Solutions serves small companies in various industries that include manufacturing.

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    Clients

    Automatic Spring Products

    Industries

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