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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1141Undisclosed2 - 9 employeesLansdowne, VANICK, INC., an IT managed services company, is located in Lansdowne, Virginia. They provide IT managed services.Read More
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1142Undisclosed10 - 49 employeesAshburn, VACRM consulting and SI company RITHAM, INC. Offers CRM consulting and SI and ERP consulting and SI. They are headquartered in Ashburn, Virginia.Read More
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1143Undisclosed50 - 249 employeesDumfries, VATime Systems LLC is a midsize Business Consulting company established in 2005. Their services include Business Consulting and Graphic Design.Read More
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1144Undisclosed10 - 49 employeesColumbia, MDFounded in 2006, Omm IT Solutions, a small cloud consulting & SI company, is in Columbia, Maryland. Their team specializes in cloud consulting & SI and Custom Software Development.Read More
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1145Undisclosed2 - 9 employeesBaltimore, MDISEC7 Government Services is an IT strategy consulting company founded in 2018. The team offers IT strategy consulting and Cybersecurity and is in Baltimore, Maryland.Read More
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1146Undisclosed10 - 49 employeesWestminster, MDRead More
Teltek Systems is an IT company based in Westminster, Md., and founded in 1996. Their team of more than 10 people specializes in IT managed services and IT strategy consulting for small and medium-sized businesses in the fields of health care, education, and business services.
Clients
Constantine WinesIndustries
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1147Undisclosed50 - 249 employeesManassas, VAInfinity Solutions Group, LLC is a Business Consulting company launched in 2014. Their team provides Business Consulting and Cybersecurity.Read More
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1148Undisclosed50 - 249 employeesBaltimore, MDFounded in 1982, SYSCOM Inc. Is an artificial intelligence company. The team specializes in Artificial Intelligence and Cybersecurity.Read More
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1149Undisclosed50 - 249 employeesStafford, VAVickers & Nolan Enterprises, LLC, an IT managed services company, is headquartered in Stafford, Virginia. Founded in 2004, the team provides IT managed services and Cybersecurity.Read More
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1150Undisclosed10 - 49 employeesMilford Mill, MDThirdPacket Technologies is an IT managed services and custom software development company. The Milford Mill, Maryland-based team specializes in IT managed services and Custom Software Development.Read More
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1151Undisclosed10 - 49 employeesReston, VASimtelligent , a data analytics company, was launched in 2012. The company offers BI & big data consulting & SI and cloud consulting & SI, and is small.Read More
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1152Undisclosed10 - 49 employeesClarksburg, MDLaunched in 2014, Malbaie Solutions Inc. Is a small big data analytics company. Their services include BI & big data consulting & SI and ERP consulting and SI.Read More
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1153Undisclosed2 - 9 employeesClifton, VAAWS Consulting is a small Clifton, Virginia-based IT staff augmentation company. Their services include IT staff augmentation and IT strategy consulting.Read More
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1154Undisclosed10 - 49 employeesLaurel, MDThomas & Herbert Consulting LLC, an IT strategy consulting company, was launched in 1996. The team offers IT strategy consulting and Business Consulting.Read More
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1155Undisclosed2 - 9 employeesGaithersburg, MDShorebreak Security, a Cybersecurity and Compliance Consulting company, is in Gaithersburg, Maryland. They provide Cybersecurity and Compliance Consulting.Read More
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1156Undisclosed2 - 9 employeesHughesville, MDSimmetry is a Cybersecurity company in Hughesville, Maryland. The team specializes in Cybersecurity and IT managed services.Read More
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1157Undisclosed10 - 49 employeesGermantown, MDEstablished in 2017, Lares IT Solutions is a small Germantown, Maryland-based UX company. Their team provides UX/UI Design and IT strategy consulting.Read More
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1158$5,000+10 - 49 employeesFairfax, VAAktiun, Inc., a software development firm, was launched in 2016. They provides Custom Software Development and Web Development.Read More
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1159Undisclosed2 - 9 employeesColumbia, MDLaunched in 2014, Honovee, LLC is a custom software development company. Their services include Custom Software Development and Cybersecurity.Read More
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1160$1,000+50 - 249 employeesFrederick, MDSwift Systems, Inc. Is a midsize IT managed services company. Founded in 1998, the team provides IT managed services and IT strategy consulting.Read More
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1161Undisclosed2 - 9 employeesAshburn, VASystems Management Enterprises, Inc. Is a Compliance Consulting company established in 2000. The company provides Compliance Consulting and IT strategy consulting, and is small.Read More
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1162Undisclosed2 - 9 employeesReston, VAStratosys Partners, Inc is a custom software development company established in 2009. The agency provides Custom Software Development and BI & big data consulting & SI, and is small.Read More
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1163Undisclosed50 - 249 employeesLeesburg, VACompQsoft is a big data analytics company. In Leesburg, Virginia and Houston, Texas, the agency was launched in 1997. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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1164Undisclosed2 - 9 employeesBowie, MDCWC Group LLC, a custom software development company, was launched in 2017. The team provides Custom Software Development and BI & big data consulting & SI.Read More
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1165$1,000+2 - 9 employeesStafford, VAEnuclea is an IT strategy consulting company. They were founded in 2025 and provide IT strategy consulting and IT managed services.Read More
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1166UndisclosedFreelancer employeesGermantown, MDBinary Guard is a Cybersecurity company. Launched in 2014, the company is located in Germantown, Maryland. Their services include Cybersecurity and IT managed services.Read More
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1167Undisclosed10 - 49 employeesLeesburg, VAIT Hub Inc is a cloud consulting & SI company. Established in 2013, the firm provides cloud consulting & SI and Cybersecurity.Read More
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1168Undisclosed50 - 249 employeesHerndon, VAGlorant LLC d/b/a Octalsoft is a software development firm. They were established in 2005, and their services include Custom Software Development and Application Testing.Read More
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1169Undisclosed50 - 249 employeesAshburn, VAXcelnet Systems Inc is a business intelligence company. Their midsize team is based in Ashburn, Virginia. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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1170Undisclosed2 - 9 employeesAldie, VABig data company and cloud consulting & SI company WorldVision Technologies, Inc is headquartered in Aldie, Virginia. The team offers BI & big data consulting & SI and cloud consulting & SI.Read More
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Check out an IT Services Company in Washington with the most new reviews in the past 12 months.
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