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

  • 91
    • $1,000+
    • 2 - 9 employees
    • Vienna, VA

    Located in Vienna, Virginia, Arcane Cyber is an IT managed services and cybersecurity company. The small team specializes in IT managed services and cybersecurity. The firm was founded in 2019.

    Industries

    Notable Project

    After suffering multiple ransomware attacks, a construction company hired Arcane Cyber to provide IT and cybersecurity solutions. The team is responsible for important network security protocols and upgrades. 

    “Since we put the new protocols in place, I haven’t had a problem.“

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  • 92
    • $1,000+
    • 10 - 49 employees
    • Washington, DC
    Founded in 2019, Shvender LLC is a small cybersecurity company based in Washington, District of Columbia. Their services include cybersecurity, insurance services & brokers, IT strategy consulting, IT managed services, and more.

    Industries

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  • 93
    • Undisclosed
    • 50 - 249 employees
    • Arlington, VA

    Definitive Logic is a midsize business consulting company based in Arlington, Virginia. They focus on business consulting, IT strategy consulting, and HR services and were established in 1999.

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  • 94
    • $25,000+
    • 50 - 249 employees
    • Arlington, VA

    Alphalogic Techsys Limited is a custom software development firm founded in 2008. They are located in Arlington, Virginia and have a midsize team. The company focuses on custom software development, ux/ui design, BI & big data consulting & SI, and mobile app development.

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  • 95
    • Undisclosed
    • 2 - 9 employees
    • Washington, DC

    Mac Muscle is an IT managed services company. Their small team is located in Washington, District of Columbia. The company focuses on IT managed services, IT strategy consulting, and unified communications consulting & SI. The company was launched in 2013.

    Industries

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  • 96
    • $1,000+
    • 50 - 249 employees
    • Sterling, VA

    Based in Sterling, Virginia, Infomatics Corp is a data analytics company. The midsize company was established in 2005. Their team focuses on BI & big data consulting & SI, cloud consulting & SI, IT managed services, custom software development, and more.

    Clients

    • Anthem
    • UBS
    • Morgan Stanley
    • Fannie Mae

    Industries

    Notable Project

    A cloud solutions company hired Infomatics Corp to handle a data set migration for an end client. Deliverables included a migration strategy document, infrastructure design, and a security guardrail framework.

    "Infomatics Corp's unique blend of innovation, collaboration, and customer-centricity sets them apart in the industry."

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  • 97
    • $10,000+
    • 50 - 249 employees
    • Fairfax, VA

    Established in 2017, Apex Consultant is an IT managed services company. The company specializes in IT managed services, IT strategy consulting, IT staff augmentation, CRM consulting and SI, and more and has a midsize team. The company is based in Fairfax, Virginia and Fairfax, Virginia.

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  • 98
    • $10,000+
    • 2 - 9 employees
    • Washington, DC

    Business consulting company Edgeworth Analytics is headquartered in Washington, District of Columbia and Pasadena, California. The small team focuses on business consulting, HR services, and BI & big data consulting & SI. The firm was launched in 2019.

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  • 99
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Lorton, VA

    Established in 2010, cBEYONData (formerly DCS Consulting) is a data analytics company, offering business intelligence (BI) and Big Data consulting and system integration to companies in the government, education, and financial services industries. They specialize in SAP and focus on operations and process improvement, security, and risk management. The team of just more than 30 employees is based in Lorton, V.a. – right outside Washington, D.C.

    Clients

    • The United States Marshals Services
    • The United States Patent and Trademark Office
    • Washington Headquarters Service
    • Depart of Justice

    Industries

    Notable Project

    cBEYONData is implementing 360Suite, a SAP BusinessesObjects solution, into an established server, providing training and use cases for different functionalities in the process.

    “The upgrades cBEYONData is making to our system is going to significantly improve internal efficiencies.”

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  • 100
    • $1,000+
    • 10 - 49 employees
    • Takoma Park, MD
    PZmeer is a midsize Takoma Park, Maryland-based advertising company. Established in 2021, the team offers advertising, branding, direct marketing, marketing strategy, and more.

    Industries

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  • 101
    • $1,000+
    • 2 - 9 employees
    • Falls Church, VA

    Invario Network Engineers, a small IT managed services company, is headquartered in Falls Church, Virginia. Launched in 1988, the team offers IT managed services, cybersecurity, and IT strategy consulting.

    Industries

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  • 102
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Gaithersburg, MD

    Boost Labs is a data-focused technology firm based in Gaithersburg, Md. Founded in 2009, this company has 12 employees. Services provided by Boost Labs include big data consulting, custom software development, and UI/UX design.

    Clients

    • TrueCar
    • GE
    • Cisco
    • ABT

    Industries

    Notable Project

    Boost Labs used Balsamiq and Adobe Creative Cloud to create the mockup of an app for a social media company. Relying on provided designs and notes, they developed the first version of the platform.  

    "Although we consider ourselves a small fish, the Boost team worked diligently to make sure we never felt that way."

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  • 103
    • $10,000+
    • 2 - 9 employees
    • Washington, DC
    KOALINGO is a Washington, District of Columbia-based software development firm. The company specializes in custom software development, cloud consulting & SI, Artificial Intelligence, IT strategy consulting, and more and is small.The company was established in 2019.

    Industries

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  • 104
    • $25,000+
    • 2 - 9 employees
    • Arlington, VA
    Ujima Digital is a small business intelligence company. Launched in 2017, the agency is located in Denver, Colorado and Arlington, Virginia. Their team offers BI & big data consulting & SI, AR/VR development, enterprise app modernization, custom software development, and more.
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  • 105
    • Undisclosed
    • 50 - 249 employees
    • Alexandria, VA
    Cobalt is a CRM consulting and SI company launched in 1996. Their midsize team is located in Alexandria, Virginia. The firm provides CRM consulting and SI and ERP consulting and SI.

    Industries

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  • 106
    • Undisclosed
    • 50 - 249 employees
    • McLean, VA
    Midsize cloud consulting & SI company TechnoMile, is located in McLean, Virginia. They specialize in cloud consulting & SI, CRM consulting and SI, web development, custom software development, and more and were established in 2010.
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  • 107
    • $25,000+
    • 50 - 249 employees
    • Washington, DC
    The Chertoff Group is a cybersecurity company in Washington, District of Columbia. The midsize agency was launched in 2009. Their services include cybersecurity, IT strategy consulting, BI & big data consulting & SI, and IT managed services.

    Industries

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  • 108
    • $10,000+
    • 1,000 - 9,999 employees
    • Alexandria, VA

    Rapid7 is a cybersecurity company launched in 2000. Their large team is located in Boston, Massachusetts; Manhattan Beach, California; Austin, Texas and Cambridge, Massachusetts. The company offers cybersecurity, IT managed services, and IT strategy consulting.

    Industries

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  • 109

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    • $25,000+
    • 50 - 249 employees
    • Linthicum Heights, MD

    Exceptional Software Strategies is a technology solutions government contractor. It was founded in 1996 and is headquartered in Linthicum, Md., with an additional office in Vienna, Va. Its team of 86 specializes in cybersecurity and custom software development.

    Clients

    • NASA
    • CIA
    • United States Department of Defense
    • FBI

    Industries

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  • 110
    • $25,000+
    • 50 - 249 employees
    • Washington, DC
    Headquartered in Washington, District of Columbia and Melbourne, Florida, Tsymmetry is a software development firm and cybersecurity company. The midsize company was founded in 1999. Their team provides custom software development and cybersecurity.

    Industries

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  • 111
    • $10,000+
    • 50 - 249 employees
    • Washington, DC

    ETERA is a midsize Washington, District of Columbia-based big data company. Established in 2004, the team specializes in BI & big data consulting & SI, IT managed services, cybersecurity, and IT staff augmentation.

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  • 112
    • $5,000+
    • 10 - 49 employees
    • Washington, DC
    IT managed services company eGuard Technology Services was launched in 2002. They are headquartered in Washington, District of Columbia and have a small team. Their services include IT managed services, IT strategy consulting, cloud consulting & SI, and CRM consulting and SI.
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  • 113
    • $5,000+
    • 10 - 49 employees
    • Rockville, MD

    Located in Rockville, Maryland, SysArc Inc. Is a cybersecurity company. They specialize in cybersecurity, IT managed services, and cloud consulting & SI and were established in 2004.

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  • 114
    • $5,000+
    • 10 - 49 employees
    • Arlington, VA

    SecureStrux LLC is a small cybersecurity company. The Arlington, Virginia-based firm was founded in 2008. Their team specializes in cybersecurity and IT managed services.

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  • 115
    • Undisclosed
    • 10,000+ employees
    • McLean, VA

    Established in 2017, DXC Technology is a non-voice bpo/back office services company. The agency provides non-voice bpo/back office services, cloud consulting & SI, IT strategy consulting, business consulting, and more and has a large team. The agency is located in McLean, Virginia.

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  • 116
    • Undisclosed
    • 250 - 999 employees
    • Alexandria, VA

    CALIBRE is an IT strategy consulting and business consulting company. They provide IT strategy consulting and business consulting and were established in 1989. The firm is based in Huntsville, Alabama.

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  • 117
    • Undisclosed
    • 50 - 249 employees
    • Bethesda, MD
    Creoal Consulting LLC, a cloud consulting & SI company, was launched in 2005. Their midsize team is located in Bethesda, Maryland and offers cloud consulting & SI, CRM consulting and SI, ERP consulting and SI, and cybersecurity.
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  • 118
    • Undisclosed
    • 50 - 249 employees
    • Washington, DC
    Founded in 2003, HILLTOP CONSULTANTS, INC. Is an IT managed services and IT strategy consulting company. They are based in Washington, District of Columbia and have a midsize team. The agency focuses on IT managed services and IT strategy consulting.
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  • 119
    • Undisclosed
    • 50 - 249 employees
    • Washington, DC
    Barbaricum LLC is a cybersecurity and PR company. They are based in Washington, District of Columbia and have a midsize team. The agency focuses on cybersecurity and public relations.
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  • 120
    • Undisclosed
    • 50 - 249 employees
    • Chevy Chase, MD
    Launched in 2012, AET Solutions, Inc. Is a midsize custom software development company. Their services include custom software development, cybersecurity, IT strategy consulting, and mobile app development. The company is located in Chevy Chase, Maryland.
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