Top 100 IT Services Companies in Washington DC
The Best of July 2026Looking 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
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721Undisclosed2 - 9 employeesBrandywine, MDBased in Brandywine, Maryland, Kinetic Solutions, LLC is a small IT strategy consulting company. The team provides IT strategy consulting and Business Consulting.Read More
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722Undisclosed2 - 9 employeesWashington, DCBMT Consulting Inc. Is an IT strategy consulting company in Washington, District of Columbia. They focus on IT strategy consulting and Logistics & Supply Chain Consulting.Read More
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723Undisclosed2 - 9 employeesWashington, DCADAI is a PR agency. They are in Washington, District of Columbia and have small team. Their team offers Public Relations and IT managed services.Read More
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724$5,000+250 - 999 employeesGaithersburg, MDLaunched in 2007, ScrollTab is an IT staff augmentation company. Their team specializes in IT staff augmentation and Search Engine Optimization.Read More
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725$1,000+10 - 49 employeesRockville, MDInstantCard, a HR Consulting company, was launched in 2008. Located in Rockville, Maryland, the team provides HR Consulting and IT managed services.Read More
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726$250,000+50 - 249 employeesBaltimore, MDRead More
Digital agency The Berndt Group was founded in 1991. The Berndt Group is located in Baltimore and has about 60 employees that serve large-scale business across a variety of sectors. Services include web design, web development, SEO, IT managed services, and digital strategy.
Clients
Johns Hopkins MedicineIndustries
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727Undisclosed50 - 249 employeesCentreville, VAOnyx Government Services, LLC, a Cybersecurity company, was founded in 2006. They specializes in Cybersecurity and Logistics & Supply Chain Consulting.Read More
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728Undisclosed50 - 249 employeesChantilly, VARedgrave Data is a midsize big data analytics company in Chantilly, Virginia. The team focuses on BI & big data consulting & SI.Read More
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729Undisclosed10 - 49 employeesMillersville, MDAtruent, a Cybersecurity company, was launched in 2009. The team offers Cybersecurity and IT managed services and is in Millersville, Maryland.Read More
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730Undisclosed10 - 49 employeesColumbia, MDEstablished in 2005, Patriot LLC is a Cybersecurity company. The team specializes in Cybersecurity and Application Management & Support.Read More
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731$25,000+50 - 249 employeesHerndon, VASnowtech Global Software (SGS) is an IT strategy consulting company headquartered in Herndon, Virginia and Chennai, India. The team offers IT strategy consulting and ECM consulting and SI.Read More
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732Undisclosed50 - 249 employeesFairfax, VAEnhanced Veterans Solutions, Inc. Is a custom software development firm founded in 2007. The team offers Custom Software Development and Cybersecurity and is in Fairfax, Virginia.Read More
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733Undisclosed50 - 249 employeesSterling, VACoSolutions, Inc. Is an IT strategy consulting company. Established in 1993, the team offers IT strategy consulting and cloud consulting & SI.Read More
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734Undisclosed10 - 49 employeesGaithersburg, MDOmniNET Plus is a Cybersecurity company founded in 1995. In Gaithersburg, Maryland, the team focuses on Cybersecurity and IT managed services.Read More
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735Undisclosed10 - 49 employeesReston, VALaunched in 2003, Appteon, Inc. Is a small IT strategy consulting and Business Consulting company. Their team provides IT strategy consulting and Business Consulting.Read More
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736Undisclosed10 - 49 employeesLeesburg, VABravo Consulting Group, LLC is a small Leesburg, Virginia-based cloud consulting & SI company. Their services include cloud consulting & SI and Cybersecurity.Read More
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737$25,000+2 - 9 employeesLeesburg, VAKollabio, Inc. Is a Digital Strategy company. Their small team is in Leesburg, Virginia. The company offers Digital Strategy, Web Design, UX/UI Design, cloud consulting & SI, and more.Read More
Clients
InnovoIndustries
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738$25,000+10 - 49 employeesSterling, VALaunched in 1996, i3solutions is a software development firm. The team offers Custom Software Development and BI & big data consulting & SI and is in Sterling, Virginia.Read More
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739Undisclosed250 - 999 employeesHerndon, VAIdexcel is a web development company. The company is located in Herndon, Virginia. Their team specializes in Web Development and Application Testing.Read More
Clients
TAPFIN Premier Partner 2015Industries
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740$1,000+50 - 249 employeesReston, VASafetech Innovations Global Services LTD is a Cybersecurity company headquartered in London, England and Frederick, Maryland. Established in 2022, the team provides Cybersecurity.Read More
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741Undisclosed10 - 49 employeesBowie, MDIn Bowie, Maryland, OPS Tech Alliance LLC is a custom software development firm and Cybersecurity company. Founded in 2012, the team offers Custom Software Development and Cybersecurity.Read More
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742Undisclosed250 - 999 employeesSterling, VADrivestream, a cloud consulting & SI and ERP consulting and SI company, was established in 2002. The team specializes in cloud consulting & SI and ERP consulting and SI.Read More
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743Undisclosed2 - 9 employeesArlington, VAEstablished in 2006, Avilamb is a big data company. The agency offers BI & big data consulting & SI and cloud consulting & SI.Read More
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744$5,000+2 - 9 employeesGaithersburg, MDBig data analytics company xop.ai was established in 2022. The company offers BI & big data consulting & SI and IT strategy consulting, and is small.Read More
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745Undisclosed2 - 9 employeesLaurel, MDThree Moons Consulting is a CRM consulting and SI company based in Laurel, Maryland. They offer CRM consulting and SI.Read More
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746$5,000+1,000 - 9,999 employeesColumbia, MDFounded in 1971, Merkle is a large CRM consulting and SI company. Their team focuses on CRM consulting and SI and Digital Strategy.Read More
Clients
DellIndustries
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747Undisclosed10 - 49 employeesOdenton, MDEstablished in 2001, LS3 TECHNOLOGIES is an IT managed services company. The agency provides IT managed services.Read More
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748Undisclosed10 - 49 employeesReston, VASmall IT managed services company Kapstone Technologies, is headquartered in Reston, Virginia. Their services include IT managed services and IT strategy consulting.Read More
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749$1,000+10 - 49 employeesSevern, MDWinquest Cybersecurity is a small Cybersecurity company based in Severn, Maryland. The team provides Cybersecurity and Business Consulting.Read More
Industries
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750Undisclosed2 - 9 employeesRockville, MDDanTech Solutions is an IT staff augmentation company. The Rockville, Maryland-based company was established in 2025. Their services include IT staff augmentation and IT strategy consulting.Read More
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Check out an IT Services Company in Washington with the most new reviews in the past 12 months.
Most Reviewed
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