Top 100 IT Services Companies in Washington DC
The Best of November 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 employeesArlington, VACACG, LLC is a custom software development company. The Arlington, Virginia-based company was founded in 2013. Their services include Custom Software Development and BI & big data consulting & SI.Read More
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722Undisclosed2 - 9 employeesBethesda, MDWindsor Group LLC is a small Corporate Training & Coaching company. They offer Corporate Training & Coaching and IT strategy consulting and were established in 2017.Read More
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723Undisclosed2 - 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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724Undisclosed2 - 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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725Undisclosed2 - 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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726$1,000+10 - 49 employeesHerndon, VANetwork Depot, a Compliance Consulting and IT managed services company, was founded in 1991. The company focuses on Compliance Consulting and IT managed services.Read More
Industries
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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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728$5,000+10 - 49 employeesManassas, VAIT managed services company First Column IT was founded in 2002. The small team specializes in IT managed services and Cybersecurity.Read More
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729Undisclosed50 - 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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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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731Undisclosed50 - 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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732Undisclosed50 - 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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733$100,000+2 - 9 employeesSpringfield, VAKatyella is a cloud consulting & SI company located in Springfield, Virginia. Their services include cloud consulting & SI and IT staff augmentation.Read More
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734Undisclosed10 - 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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735Undisclosed10 - 49 employeesOwings Mills, MDRead More
Kite Technology Group is a cloud consulting & SI company. The small Owings Mills, Maryland-based firm was founded in 1992. Their services include cloud consulting & SI, IT managed services, cybersecurity, and IT strategy consulting.
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736$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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737Undisclosed10 - 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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738$100,000+250 - 999 employeesHerndon, VASalzer Technologies LLC is a Herndon, Virginia-based IT strategy consulting company. They offer IT strategy consulting and IT staff augmentation.Read More
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739Undisclosed250 - 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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740Undisclosed10 - 49 employeesSterling, VAInteleArc Inc is an IT strategy consulting company. They are located in Sterling, Virginia and have small team. Their services include IT strategy consulting and Custom Software Development.Read More
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741Undisclosed2 - 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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742Undisclosed2 - 9 employeesFairfax, VABased in New Kent, Virginia and Fairfax, Virginia, Jointech LLC. Is an IT strategy consulting company. They focus on IT strategy consulting and IT managed services and were established in 2021.Read More
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743$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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744Undisclosed10 - 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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745Undisclosed10 - 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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746$5,000+50 - 249 employeesFrederick, MDIT managed services company SADOS MSP Inc. Was launched in 2010. Their midsize team is in Frederick, Maryland; Orlando, Florida and Arlington, Virginia. SADOS MSP Inc. Offers IT managed services.Read More
Clients
SpotifyIndustries
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747Undisclosed10 - 49 employeesChantilly, VAMORRE is a small web development firm. They focus on Web Development and Mobile App Development and were founded in 2019.Read More
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748$1,000+10 - 49 employeesLeesburg, VARead More
Focusteck is a full-service digital agency based in Leesburg, Va. with over 10 experts. They have provided custom software development, web development, and IT strategy consulting solutions since their founding in 2013. They primarily work with small and mid-market firms.
Clients
IdeawakeIndustries
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749$10,000+1,000 - 9,999 employeesColumbia, MDPowerweave Software Services is a large ERP consulting and SI company located in Columbia, Maryland and Mumbai, India. Their services include ERP consulting and SI and E-Commerce Development.Read More
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750$1,000+2 - 9 employeesFairfax, VADataForte is a data analytics company. Headquartered in Fairfax, Virginia, the company was founded in 2019. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
Industries
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Check out an IT Services Company in Washington with the most new reviews in the past 12 months.
Most Reviewed
IT Services Company
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