Top 100 IT Services Companies in Washington DC
The Best of December 2025Looking 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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$5,000+50 - 249 employeesGaithersburg, MDRead More
DesignDATA is an IT managed services company. Established in 1979, the midsize agency is headquartered in Gaithersburg, Maryland and Washington, District of Columbia. Their services include IT managed services, IT strategy consulting, cloud consulting & SI, and Cybersecurity.
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$1,000+50 - 249 employeesNaperville, ILRead More
BetterWorld Technology is a midsize IT managed services company launched in 2003. Their services include IT managed services, Cybersecurity, IT strategy consulting, and Compliance Consulting. The company is headquartered in Naperville, Illinois; Naperville, Illinois; Winter Park, Florida and Denver, Colorado.
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451Undisclosed250 - 999 employeesReston, VAOVHcloud is a cloud consulting & SI and IT managed services company. The company is based in Reston, Virginia. Their team provides cloud consulting & SI and IT managed services.Read More
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452$1,000+50 - 249 employeesReston, VAFounded in 2001, DNS Made Easy is a midsize Reston, Virginia-based IT managed services company. Their services include IT managed services and IT strategy consulting.Read More
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453$5,000+2 - 9 employeesColumbia, MDRead More
BlueSteel Cybersecurity is an IT firm based in Columbia, Md., and founded in 2020. With over two experts, they offer cybersecurity and IT strategy consulting solutions to small and mid-market businesses in the fields of advertising, business services, and more.
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Winning FuturesIndustries
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454Undisclosed10 - 49 employeesWashington, DCIntePros Federal is an IT strategy consulting company. Launched in 2009, the team offers IT strategy consulting and Cybersecurity.Read More
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455Undisclosed10 - 49 employeesMcLean, VABetis Group is a software development firm. Founded in 1995, the team offers Custom Software Development and Enterprise App Modernization. The firm is located in McLean, Virginia.Read More
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456Undisclosed10 - 49 employeesBethesda, MDEstablished in 2010, Navteca is a small AI development company based in Bethesda, Maryland. Their team provides Artificial Intelligence and AR/VR development.Read More
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457Undisclosed10 - 49 employeesArlington, VAKITC, LLC, 8(a) Certified is an IT strategy consulting company. In Arlington, Virginia, their team offers IT strategy consulting and cloud consulting & SI.Read More
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458Undisclosed10 - 49 employeesAlexandria, VAU.S. Federal Solutions, Inc. Is an IT strategy consulting company founded in 2010. The team offers IT strategy consulting and Business Consulting and is based in Alexandria, Virginia.Read More
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459Undisclosed10 - 49 employeesRockville, MDIn Rockville, Maryland, Optimoz, Inc. Is a big data analytics company. Established in 2013, the team provides BI & big data consulting & SI and cloud consulting & SI.Read More
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460Undisclosed10 - 49 employeesSilver Spring, MDBig data company The HistorySmiths specializes in BI & big data consulting & SI and Custom Software Development. They are based in Silver Spring, Maryland.Read More
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461$1,000+2 - 9 employeesWashington, DCXoobo is an user experience design agency based in Washington, District of Columbia. They specialize in UX/UI Design and E-Commerce Development and were established in 2015.Read More
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462Undisclosed1,000 - 9,999 employeesRockville, MDSperidian Technologies is an Advertising company. Headquartered in Albuquerque, New Mexico and Rockville, Maryland, the agency offers Advertising and Web Design.Read More
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463$5,000+10 - 49 employeesTysons, VADigital Anomaly is a Digital Strategy company founded in 2022. The team focuses on Digital Strategy and Advertising and is located in Tysons, Virginia.Read More
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464$1,000+10 - 49 employeesVienna, VACustom software development company Tech Prosense is headquartered in Vienna, Virginia. Founded in 2023, the team specializes in Custom Software Development and Web Development.Read More
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465$50,000+250 - 999 employeesReston, VAApptad is a business intelligence company. The Reston, Virginia-based firm was founded in 2013. Their team provides BI & big data consulting & SI and Artificial Intelligence.Read More
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466$10,000+50 - 249 employeesReston, VABased in Reston, Virginia and Lahore, Pakistan, Plumlogix (MBE Salesforce Partner) is a CRM consulting and SI company. They provide CRM consulting and SI and IT strategy consulting.Read More
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467$25,000+50 - 249 employeesChantilly, VAFounded in 1999, iENGINEERING Corporation is a web development company. Their team provides Web Development and UX/UI Design.Read More
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468Undisclosed50 - 249 employeesReston, VAQlarion, an Enterprise App Modernization company, focus on Enterprise App Modernization and BI & big data consulting & SI. They were founded in 2010.Read More
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469Undisclosed250 - 999 employeesHerndon, VAChina Telecom Americas Corporation is an IT strategy consulting company. Established in 2001, their team specializes in IT strategy consulting and cloud consulting & SI.Read More
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470$5,000+2 - 9 employeesArlington, VASemantic Data Systems LLC, a cloud consulting & SI company, is located in Arlington, Virginia. They focus on cloud consulting & SI and Custom Software Development.Read More
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471Undisclosed10 - 49 employeesHerndon, VAIntellectfaces Inc is an IT managed services company. They are located in Herndon, Virginia and have small team. They offer IT managed services.Read More
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472Undisclosed10 - 49 employeesLanham, MDAU & Associates is an ERP consulting and SI company. Launched in 2003, the firm is in Lanham, Maryland. Their services include ERP consulting and SI.Read More
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473Undisclosed2 - 9 employeesNorth Bethesda, MDKeynetik LLC is an IT strategy consulting company. They provide IT strategy consulting and cloud consulting & SI and were launched in 2006. The agency is in North Bethesda, Maryland.Read More
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474Undisclosed250 - 999 employeesWashington, DCTreliant, a midsize Business Consulting company, is based in Belfast, Northern Ireland and Washington, District of Columbia. Their services include Business Consulting and Litigation Support Services.Read More
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475Undisclosed250 - 999 employeesArlington, VANakupuna Companies is a Business Consulting company. They were founded in 2003, and their services include Business Consulting and IT strategy consulting.Read More
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476Undisclosed250 - 999 employeesArlington, VAAstegic, an user experience design agency, offer UX/UI Design and Application Testing. They were founded in 2003.Read More
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477$250,000+50 - 249 employeesFulton, MDSAILOTECH Private Limited is an ERP consulting and SI company based in Fulton, Maryland and Madhapur, India. They provide ERP consulting and SI and cloud consulting & SI.Read More
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478$50,000+250 - 999 employeesReston, VAHeadquartered in Reston, Virginia, DevopsServices is a midsize cloud consulting & SI company. Their services include cloud consulting & SI and IT managed services.Read More
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479Undisclosed50 - 249 employeesArlington, VAEvoke Research And Consulting, LLC is a Business Consulting company. They are headquartered in Arlington, Virginia, and their services include Business Consulting and Corporate Training & Coaching.Read More
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480Undisclosed50 - 249 employeesSilver Spring, MDCustom software development company Dynaxys LLC is in Silver Spring, Maryland. Their services include Custom Software Development 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.
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