Top 100 IT Services Companies in Washington DC

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Top 100 IT Services Companies in Washington DC

December 2023

Looking for a top IT services company in Washington, DC?

IT Services are the operations that ensure the machine you rely on continues to function. There are essential to any business and we've compiled a list of the best teams in Washington DC for you to review. 

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List of the Best Washington DC IT Companies

  • 121
    • Undisclosed
    • 50 - 249 employees
    • Springfield, VA
    Rivera Group, an other IT consulting and SI company, is headquartered in Sellersburg, Indiana and Springfield, Virginia. The midsize team focuses on other IT consulting and SI, cybersecurity, and IT strategy consulting and was founded in 2002.
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  • 122
    • Undisclosed
    • 250 - 999 employees
    • Alexandria, VA
    ProSphere is a custom software development firm launched in 2006. Headquartered in Alexandria, Virginia, their midsize team offers custom software development, enterprise app modernization, cloud consulting & SI, and cybersecurity.
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  • 123
    • Undisclosed
    • 10 - 49 employees
    • Vienna, VA
    Based in Vienna, Virginia, K2 Group is a cybersecurity company. The small agency was founded in 2004. Their services include cybersecurity and IT strategy consulting.
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  • 124
    • Undisclosed
    • 10 - 49 employees
    • McLean, VA
    Mutatio Inc. Is a small data analytics company and cloud consulting & SI company. They provide BI & big data consulting & SI and cloud consulting & SI and were established in 2011.
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  • 125

    Worked with ApplyLogic Consulting Group, LLC?

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    • Undisclosed
    • 10 - 49 employees
    • Dunn Loring, VA
    ApplyLogic Consulting Group, LLC is a cybersecurity company. They are located in Dunn Loring, Virginia and have a small team. Their services include cybersecurity, IT managed services, and IT strategy consulting. The firm was launched in 2004.
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  • 126
    • Undisclosed
    • 10 - 49 employees
    • Tysons, VA
    SPN Solutions Inc. Is an IT managed services company. The small Tysons, Virginia-based company was established in 2012. Their team offers IT managed services, cloud consulting & SI, and cybersecurity.
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  • 127
    • Undisclosed
    • 10 - 49 employees
    • Falls Church, VA
    Athena Consulting Group, LLC is a cybersecurity company established in 2004. Their small team is located in Falls Church, Virginia. Their services include cybersecurity, IT strategy consulting, and IT managed services.
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  • 128

    Worked with TAPE Technical and Project Engineering, LLC?

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    • Undisclosed
    • 50 - 249 employees
    • Alexandria, VA
    TAPE Technical and Project Engineering, LLC is a midsize cybersecurity company based in Alexandria, Virginia. Founded in 2003, the team offers cybersecurity, application management & support, IT managed services, and IT strategy consulting.
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  • 129

    Worked with Veteran Technology Leaders, LLC?

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    • Undisclosed
    • 2 - 9 employees
    • Silver Spring, MD
    Veteran Technology Leaders, LLC is a small cybersecurity company. Launched in 2017, the team focuses on cybersecurity, CRM consulting and SI, and BI & big data consulting & SI. The company is based in Silver Spring, Maryland.
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  • 130
    • Undisclosed
    • 50 - 249 employees
    • McLean, VA
    Easy Dynamics Corporation is a custom software development firm. The midsize McLean, Virginia-based team offers custom software development, cloud consulting & SI, and cybersecurity. The company was founded in 2006.
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  • 131
    • Undisclosed
    • 50 - 249 employees
    • McLean, VA
    Enquizit Incorporated is a McLean, Virginia-based software development company and cloud consulting & SI company. The midsize firm was launched in 2002. Their team provides custom software development and cloud consulting & SI.
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  • 132
    • Undisclosed
    • 10 - 49 employees
    • Washington, DC
    Small cybersecurity company Cambridge Global Advisors, is in Washington, District of Columbia. They specialize in cybersecurity, BI & big data consulting & SI, and public relations and were established in 2013.
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  • 133
    • Undisclosed
    • 10 - 49 employees
    • Washington, DC
    Dragonfli Group LLC., a cybersecurity company, was founded in 2008. In Washington, District of Columbia, their small team focuses on cybersecurity, cloud consulting & SI, IT managed services, application management & support, and more.
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  • 134
    • Undisclosed
    • 2 - 9 employees
    • Washington, DC
    Cybersecurity company Xykon was established in 2007. The agency provides cybersecurity, web development, cloud consulting & SI, and IT strategy consulting and has a small team. The agency is in Washington, District of Columbia.
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  • 135
    • Undisclosed
    • 50 - 249 employees
    • Washington, DC
    Cybersecurity company Greystones Consulting Group was founded in 2000. The midsize team provides cybersecurity, corporate training, and market research. The firm is located in Washington, District of Columbia.
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  • 136
    • Undisclosed
    • 2 - 9 employees
    • Fort Washington, MD
    The First Choice is a Fort Washington, Maryland-based cloud consulting & SI company. The small team focuses on cloud consulting & SI, IT managed services, and cybersecurity. The company was founded in 2000.
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  • 137

    Worked with Syneren Technologies Corporation?

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    • Undisclosed
    • 50 - 249 employees
    • Arlington, VA
    Syneren Technologies Corporation, a midsize cloud consulting & SI and IT managed services company, is located in Arlington, Virginia. Founded in 2003, the team provides cloud consulting & SI and IT managed services.
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  • 138
    • Undisclosed
    • 50 - 249 employees
    • Bethesda, MD
    DB Consulting Group is a cybersecurity company in Bethesda, Maryland. They offer cybersecurity, application management & support, IT strategy consulting, and market research and were founded in 2000.
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  • 139
    • Undisclosed
    • 10 - 49 employees
    • Washington, DC
    The Efiia Group is an IT strategy consulting company. Their small team is in Washington, District of Columbia and provides IT strategy consulting, cybersecurity, and business consulting. The firm was founded in 2001.
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  • 140
    • Undisclosed
    • 10 - 49 employees
    • Alexandria, VA

    End-to-End Computing, LLC is a business intelligence company. Established in 2012, the agency is located in Alexandria, Virginia. The small team provides BI & big data consulting & SI, IT strategy consulting, and cybersecurity.

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  • 141
    • Undisclosed
    • 10 - 49 employees
    • Fairfax, VA
    CODE PLUS INC - Virginia is a custom software development firm. Their small team is in Fairfax, Virginia and focuses on custom software development, BI & big data consulting & SI, cloud consulting & SI, cybersecurity, and more. The firm was founded in 1995.
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  • 142
    • Undisclosed
    • 2 - 9 employees
    • Rockville, MD
    Cybersecurity company Synergy Tech Services was launched in 2013. The small team provides cybersecurity, IT managed services, and IT strategy consulting. The firm is located in Rockville, Maryland.
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  • 143
    • Undisclosed
    • 10 - 49 employees
    • Great Falls, VA
    Venture Solutions, Inc. Is an IT strategy consulting company. Founded in 2003, the company is located in Great Falls, Virginia. The small team specializes in IT strategy consulting, cloud consulting & SI, BI & big data consulting & SI, and business consulting.
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  • 144
    • Undisclosed
    • 2 - 9 employees
    • Annandale, VA
    Mount Airey Group is an IT managed services company. The small team is in Annandale, Virginia. Their services include IT managed services, IT strategy consulting, cloud consulting & SI, and cybersecurity.
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  • 145

    Worked with Converge Networks Corporation?

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    • Undisclosed
    • 10 - 49 employees
    • Bethesda, MD
    Converge Networks Corporation is a cloud consulting & SI company. The Bethesda, Maryland-based firm was launched in 2002. The small team provides cloud consulting & SI, IT managed services, and IT strategy consulting.
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  • 146
    • Undisclosed
    • 2 - 9 employees
    • Springfield, VA
    Launched in 2006, Enterprise e-Support, Inc. Is a data analytics company. Their small team is in Springfield, Virginia. Their team focuses on BI & big data consulting & SI, custom software development, cloud consulting & SI, and cybersecurity.
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  • 147
    • Undisclosed
    • 2 - 9 employees
    • Washington, DC
    Big data analytics company Gipht LLC was founded in 2019. They are in Washington, District of Columbia and have a small team. Gipht LLC provides BI & big data consulting & SI.
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  • 148
    • Undisclosed
    • 2 - 9 employees
    • Washington, DC
    508it is a Washington, District of Columbia-based IT strategy consulting company. They specialize in IT strategy consulting and were established in 2015.
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  • 149
    • Undisclosed
    • 10 - 49 employees
    • Falls Church, VA
    3Vesta, LLC is a Falls Church, Virginia-based cybersecurity company. Launched in 2012, the small team specializes in cybersecurity, cloud consulting & SI, and IT managed services.
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  • 150
    • Undisclosed
    • 2 - 9 employees
    • Arlington, VA
    Founded in 2005, Stanton Secure Technologies is a cybersecurity company. They are located in Arlington, Virginia and have a small team. Their services include cybersecurity.
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