Top 100 IT Services Companies in Washington DC

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Top 100 IT Services Companies in Washington DC

The Best of March 2024

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. 

Jump to Most Reviewed Companies

List of the Best Washington DC IT Companies

  • 211
    (5 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      4.6
    • $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.

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    Clients

    • Anthem
    • UBS
    • Morgan Stanley
    • Fannie Mae

    Industries

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  • 212
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.5
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • Washington, DC
    Guscorp is a midsize Washington, District of Columbia-based cybersecurity company. They focus on cybersecurity, cloud consulting & SI, web design, branding, and more and were established in 2016.
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    Industries

  • 213
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • Fairfax, VA

    American Technology Services, Inc. Is a midsize IT managed services company headquartered in Fairfax, Virginia. Launched in 1994, the team specializes in IT managed services, cloud consulting & SI, IT strategy consulting, and web design.

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  • 214
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Alexandria, VA
    CoreSys Consulting is a custom software development firm. Established in 1998, the company is headquartered in Alexandria, Virginia. The midsize team offers custom software development, enterprise app modernization, BI & big data consulting & SI, cybersecurity, and more.
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  • 215
    (0 Reviews)

    Not yet reviewed.

    • $250,000+
    • 50 - 249 employees
    • Bethesda, MD

    Analytica is an IT strategy consulting company founded in 2009. Their midsize team is in Bethesda, Maryland. Their services include IT strategy consulting, blockchain, and IT managed services.

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    Industries

  • 216
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Vienna, VA
    Alpha Omega Integration LLC, a custom software development company, was founded in 2010. Their midsize team is in Vienna, Virginia. The agency offers custom software development, BI & big data consulting & SI, IT strategy consulting, mobile app development, and more.
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  • 217
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Washington, DC

    Big data company ProSource360 Consulting Services, Inc. Was established in 2011. They are in Washington, District of Columbia and have a small team. Their services include BI & big data consulting & SI, IT managed services, cybersecurity, and web development.

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  • 218
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Arlington, VA

    Gc Associates USA, LLC is an Arlington, Virginia-based HR firm. The midsize firm was established in 2007. Their services include HR services, custom software development, cloud consulting & SI, IT managed services, and more.

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  • 219
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Falls Church, VA
    In Falls Church, Virginia, Offset3, LLC is a cybersecurity company. The midsize team specializes in cybersecurity, corporate training, and IT managed services. The agency was established in 2016.
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  • 220
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Arlington, VA
    Apextech LLC - Virginia, an accounting company, was founded in 2002. The company offers accounting, custom software development, cloud consulting & SI, corporate training, and more and has a midsize team. The company is based in Arlington, Virginia.
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  • 221
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • McLean, VA
    Creative Systems and Consulting is a custom software development company. Founded in 2010, the midsize company is based in McLean, Virginia. Their team offers custom software development and cloud consulting & SI.
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  • 222
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • McLean, VA
    INADEV Corporation is a midsize custom software development firm launched in 2001. Their services include custom software development, mobile & app marketing, BI & big data consulting & SI, and cybersecurity. The firm is in McLean, Virginia.
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  • 223
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Vienna, VA

    Business consulting company Halvik Corp was founded in 2007. Their midsize team is located in Vienna, Virginia. Halvik Corp focuses on business consulting, logistics & supply chain consulting, and cybersecurity.

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  • 224
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Greenbelt, MD
    Business consulting company X3M Systems is based in Greenbelt, Maryland. The midsize company was established in 2014. Their team focuses on business consulting, financial advising & planning, cloud consulting & SI, and cybersecurity.
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  • 225
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • McLean, VA
    Based in McLean, Virginia, Lewis-Price & Associates, Inc. Is a business consulting company. The midsize firm was launched in 2003. Their team specializes in business consulting, corporate training, IT strategy consulting, cloud consulting & SI, and more.
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  • 226
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Alexandria, VA

    World Services LLC of Virginia is a cloud consulting & SI company launched in 2010. They are located in Alexandria, Virginia and have a midsize team. The firm focuses on cloud consulting & SI, cybersecurity, IT managed services, Artificial Intelligence, and more.

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  • 227
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Alexandria, VA
    Launched in 2007, Gravitate Solutions is a midsize custom software development firm. Their team provides custom software development and BI & big data consulting & SI. The firm is headquartered in Alexandria, Virginia and Springfield, Missouri.
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  • 228
    (0 Reviews)

    Not yet reviewed.

    • $50,000+
    • 50 - 249 employees
    • McLean, VA
    Nioyatech LLC is a McLean, Virginia-based IT strategy consulting company. Established in 2021, the midsize team specializes in IT strategy consulting, cloud consulting & SI, IT managed services, custom software development, and more.
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  • 229
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Arlington, VA
    Launched in 2005, BAM Technologies is a web design agency. Their midsize team is located in Arlington, Virginia. Their team focuses on web design, web development, cloud consulting & SI, and cybersecurity.
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  • 230
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Tysons, VA
    Sila Solutions Group is a Shelton, Connecticut-based business consulting company. The midsize team offers business consulting and IT strategy consulting. The firm was established in 2002.
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  • 231
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Silver Spring, MD
    Dakota Consulting, Inc. Is an IT strategy consulting company based in Silver Spring, Maryland. The midsize agency was established in 2004. Their team specializes in IT strategy consulting, cybersecurity, business consulting, IT managed services, and more.
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    Industries

  • 232
    (0 Reviews)

    Not yet reviewed.

    • $50,000+
    • 250 - 999 employees
    • Arlington, VA
    Zigron is a digital strategy company. Their midsize team is in Arlington, Virginia; Cheswick, Pennsylvania and Islamabad, Pakistan. The agency offers digital strategy, web design, cloud consulting & SI, and web development. The agency was launched in 2006.
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    Industries

  • 233
    (10 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $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.

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    Clients

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

    Industries

  • 234
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Washington, DC
    Trust Consulting Services is a Washington, District of Columbia-based business consulting company. Launched in 2015, the small team provides business consulting, IT strategy consulting, and financial advising & planning.
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    Industries

  • 235
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • Washington, DC
    Enlightened, Inc. Is a software development company established in 1999. They are based in Washington, District of Columbia and have a midsize team. Their services include custom software development, non-voice bpo/back office services, voice services, and cybersecurity.
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  • 236
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 50 - 249 employees
    • Reston, VA

    Constellix is a DNS management service based out of Reston, Va. Founded in 2015, their team of over 50 employees provide various services, the main ones being cloud consulting, systems integration, IT managed services, and cybersecurity. Their clients include small and medium-sized as well as enterprise-level businesses in IT and other industries.

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    Clients

    • Linux
    • Monday.com
    • ZOHO
    • OptinMonster

    Industries

  • 237
    (0 Reviews)

    Not yet reviewed.

    • $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.
    Read More

    Industries

  • 238
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Bowie, MD
    CipherHQ Technologies LLC is a IT strategy consulting company based in Bowie, Maryland. The small team specializes in IT strategy consulting, cloud consulting & SI, cybersecurity, IT managed services, and more and was founded in 2014.
    Read More
  • 239
    (7 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.6
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Laurel, MD

    Pumex Computing, LLC is a CRM consulting and SI company based in Laurel, Maryland and Land O' Lakes, Florida. The small team provides CRM consulting and SI, custom software development, IT managed services, and cybersecurity. The firm was established in 2015.

    Read More

    Industries

  • 240
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Washington, DC

    Massive Engineering Services, LLC, an IT strategy consulting company, is located in Washington, District of Columbia and , . They offer IT strategy consulting, IT managed services, broadcast video, video production, and more and were launched in 2006.

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