Top 100 Cybersecurity Companies in Washington DC

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Top 100 Cybersecurity Companies in Washington DC

December 2023

Looking for a top cybersecurity consultant in Washington DC?

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. 

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List of the Best Washington DC Cybersecurity Consultants

  • 301
    • Undisclosed
    • 250 - 999 employees
    • Stafford, VA
    X Corp Solutions Inc. Is a commercial property management company. Launched in 2011, the team specializes in commercial property management, corporate training, cybersecurity, and business consulting. Their midsize firm is based in Stafford, Virginia.
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  • 302
    • Undisclosed
    • 50 - 249 employees
    • Reston, VA

    SiloSmashers is a midsize business consulting company. They provide business consulting, cybersecurity, and IT managed services and were launched in 1992. The firm is based in Reston, Virginia.

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  • 303
    • Undisclosed
    • 50 - 249 employees
    • Fairfax, VA
    Nationwide IT Services, Inc. Is an application management & support company. They specialize in application management & support, ERP consulting and SI, IT managed services, cybersecurity, and more and were founded in 2006. The company is in Fairfax, Virginia.
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  • 304
    • Undisclosed
    • 50 - 249 employees
    • Reston, VA
    MetaPhase Consulting LLC is a midsize business consulting company. They provide business consulting, cybersecurity, web design, ux/ui design, and more and were founded in 2013.
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  • 305
    • Undisclosed
    • 50 - 249 employees
    • Dumfries, VA
    Time Systems LLC is a business consulting company. They are based in Dumfries, Virginia and have a midsize team. Their services include business consulting, graphic design, and cybersecurity.
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  • 306
    • Undisclosed
    • 250 - 999 employees
    • Manassas, VA

    Broadleaf, Inc. Is a software development firm based in Manassas, Virginia. The midsize firm was established in 2009. Their team specializes in custom software development, cybersecurity, cloud consulting & SI, logistics & supply chain consulting, and more.

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  • 307

    Worked with Next Phase Solutions and Services, Inc.?

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    • Undisclosed
    • 50 - 249 employees
    • Columbia, MD
    Next Phase Solutions and Services, Inc. Is a big data analytics company. They offer BI & big data consulting & SI, CRM consulting and SI, cybersecurity, and IT strategy consulting and were established in 2010. Their midsize team is located in Columbia, Maryland.
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  • 308

    Worked with Infinity Solutions Group, LLC?

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    • Undisclosed
    • 50 - 249 employees
    • Manassas, VA
    Infinity Solutions Group, LLC is a midsize Manassas, Virginia-based business consulting company. They focus on business consulting and cybersecurity and were launched in 2014.
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  • 309
    • Undisclosed
    • 2 - 9 employees
    • Gaithersburg, MD
    Cybersecurity and compliance consulting company Shorebreak Security is located in Gaithersburg, Maryland. The small company was launched in 2010. Their team offers cybersecurity and compliance consulting.
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  • 310
    • $1,000+
    • 2 - 9 employees
    • Germantown, MD

    Located in Germantown, Maryland, INFOTECHTEAM INC. Is an IT managed services company. They provide IT managed services, cybersecurity, and cloud consulting & SI and were launched in 2007.

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  • 311
    • Undisclosed
    • 2 - 9 employees
    • Hughesville, MD
    Simmetry is a cybersecurity company. The small Hughesville, Maryland-based team specializes in cybersecurity and IT managed services. The firm was established in 2012.
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  • 313
    • Undisclosed
    • 2 - 9 employees
    • Leesburg, VA
    KCW Design Group, LLC is a small cybersecurity company. Established in 2010, the team offers cybersecurity. The agency is headquartered in Leesburg, Virginia.
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  • 314

    Worked with G2 Innovative Solutions, Inc.?

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    • Undisclosed
    • 10 - 49 employees
    • Fairfax, VA
    Software development company G2 Innovative Solutions, Inc. Was established in 2013. Their small team is located in Fairfax, Virginia and provides custom software development, cybersecurity, IT managed services, application management & support, and more.
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  • 315
    • Undisclosed
    • 10 - 49 employees
    • Laurel, MD

    Cybersecurity company Strategic Analytix was launched in 2014. The agency specializes in cybersecurity, financial advising & planning, cloud consulting & SI, and business consulting and has a small team. The agency is headquartered in Laurel, Maryland.

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  • 316
    • Undisclosed
    • 10 - 49 employees
    • Sterling, VA
    CCP Technologies - Carolina Computer Partners is an IT managed services company. Founded in 2000, the small agency is based in Charlotte, North Carolina and North Charleston, South Carolina. Their services include IT managed services, cloud consulting & SI, cybersecurity, IT strategy consulting, and more.

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  • 317
    • Undisclosed
    • 2 - 9 employees
    • Clifton, VA

    IConsult, LLC is a CRM consulting and SI company. They are located in Centreville, Virginia and have a small team. Their team specializes in CRM consulting and SI, cybersecurity, and accounting.

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  • 318
    • Undisclosed
    • 10 - 49 employees
    • Manassas, VA
    Software development company WCB, Inc. Was founded in 1999. They are located in Manassas, Virginia and have a small team. Their services include custom software development, cybersecurity, application management & support, and IT managed services.
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  • 319
    • $1,000+
    • 50 - 249 employees
    • Frederick, MD

    Swift Systems, Inc., a small IT managed services company, is located in Frederick, Maryland. Launched in 1998, the team offers IT managed services.

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  • 320
    • Undisclosed
    • 250 - 999 employees
    • Hanover, MD
    VOR Technology, LLC is a software development company. The midsize Hanover, Maryland-based team specializes in custom software development, application management & support, cybersecurity, and application testing. The agency was established in 2011.
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  • 321
    • $25,000+
    • 50 - 249 employees
    • Catonsville, MD

    Ross Technologies is an IT services company that was founded in 1997. It employs about 69 people across two offices: its Baltimore headquarters and St. Louis location. Ross Technologies specializes in cybersecurity, custom software development, web development, and Big Data consulting and SI. Its clients are mostly government agencies.  

    Clients

    • United States Army
    • United States Air Force
    • Department of Homeland Security
    • United States Navy

    Industries

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  • 322
    • Undisclosed
    • Freelancer employees
    • Owings, MD

    In Owings, Maryland, Estes, Inc. Is a software development firm. The small team focuses on custom software development, cloud consulting & SI, cybersecurity, BI & big data consulting & SI, and more. The firm was established in 1999.

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  • 323
    • Undisclosed
    • 2 - 9 employees
    • Stafford, VA
    Daggers Group is a cybersecurity company launched in 2016. Their small team is located in Stafford, Virginia and focuses on cybersecurity and IT managed services.
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  • 324
    • Undisclosed
    • 10 - 49 employees
    • Fairfax, VA

    Based in Fairfax, Virginia, Advance Digital Systems Inc. Is an IT strategy consulting company. They focus on IT strategy consulting, cloud consulting & SI, cybersecurity, mobile app development, and more and were launched in 1999.

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  • 325
    • Undisclosed
    • 250 - 999 employees
    • Leesburg, VA

    Softrams is a Leesburg, Virginia-based cloud consulting & SI company. The midsize team specializes in cloud consulting & SI, cybersecurity, mobile app development, Artificial Intelligence, and more and was founded in 2007.

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  • 326
    • Undisclosed
    • 2 - 9 employees
    • Manassas, VA
    Exensis Technologies, Inc. Is a cybersecurity company. They provide cybersecurity, BI & big data consulting & SI, and IT managed services and were founded in 2018. Their small team is Manassas, Virginia-based.
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  • 327
    • Undisclosed
    • 50 - 249 employees
    • Herndon, VA
    XiarTech, Inc. Is a midsize cybersecurity company. They specialize in cybersecurity, mobile app development, IT staff augmentation, and web development and were established in 2013.
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  • 328

    Worked with Carter Enterprise Solutions, LLC?

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    • Undisclosed
    • 2 - 9 employees
    • Hyattsville, MD
    Carter Enterprise Solutions, LLC is a small human resources agency. The Hyattsville, Maryland-based firm was launched in 2004. Their services include HR services, IT managed services, cybersecurity, and business consulting.
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  • 329
    • Undisclosed
    • 2 - 9 employees
    • Accokeek, MD
    Crystal Clear Consulting LLC is an Accokeek, Maryland-based software development company. Established in 2013, the small team focuses on custom software development, BI & big data consulting & SI, cybersecurity, and business consulting.
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  • 330
    • Undisclosed
    • 2 - 9 employees
    • Annandale, VA

    Axenfeld Technologies, a cybersecurity company, is in Annandale, Virginia. The small agency was established in 2010. Their team focuses on cybersecurity, architectural design, and custom software development.

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