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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421$10,000+2 - 9 employeesHyattsville, MDThe Fitting Room is a Digital Strategy company founded in 2017. The team focuses on Digital Strategy and Graphic Design and is based in Hyattsville, Maryland.Read More
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422$10,000+50 - 249 employeesArlington, VAPhase2 is a software development company. Their midsize team is based in Arlington, Virginia. Their services include Custom Software Development and Web Development.Read More
Clients
Unites NationsIndustries
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423$25,000+2 - 9 employeesSilver Spring, MDRecruiting company Nine Mind Solutions is based in Silver Spring, Maryland. The team provides Recruiting and Cybersecurity.Read More
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424Undisclosed2 - 9 employeesAlexandria, VAZENTERE INC is a small Alexandria, Virginia-based Business Consulting and other IT consulting and SI company. The team offers Business Consulting and other IT consulting and SI.Read More
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425Undisclosed2 - 9 employeesArlington, VASoftware development company Versailles Information Systems was launched in 2015. The small team provides Custom Software Development and IT managed services.Read More
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426Undisclosed2 - 9 employeesArlington, VAGL Solutions, Inc. Is a small Accounting and IT strategy consulting company established in 2009. Their team focuses on Accounting and IT strategy consulting.Read More
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427Undisclosed2 - 9 employeesFairfax, VASmall Cybersecurity and Business Consulting company CoAspire, is based in Fairfax, Virginia. Their services include Cybersecurity and Business Consulting.Read More
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428Undisclosed2 - 9 employeesArlington, VABased in Arlington, Virginia, A.R. International Consulting, LLC is a Cybersecurity and Business Consulting company. They provide Cybersecurity and Business Consulting and were launched in 2015.Read More
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429Undisclosed2 - 9 employeesWashington, DCHruckus LLC., an IT strategy consulting company, was established in 2014. The team focuses on IT strategy consulting and Business Consulting.Read More
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430Undisclosed2 - 9 employeesVienna, VAE-AIM, a custom software development company, was founded in 2006. The team specializes in Custom Software Development and cloud consulting & SI.Read More
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431Undisclosed2 - 9 employeesFalls Church, VALogapps LLC, an IT strategy consulting and Business Consulting company, focuses on IT strategy consulting and Business Consulting. The firm is headquartered in Falls Church, Virginia.Read More
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432Undisclosed2 - 9 employeesWashington, DCTek Terrain is a small Cybersecurity company founded in 2000. Their team specializes in Cybersecurity and Custom Software Development.Read More
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433Undisclosed2 - 9 employeesCollege Park, MDIvyhill Technologies is an Application Management & Support company. The team provides Application Management & Support and Cybersecurity and is located in College Park, Maryland.Read More
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434Undisclosed2 - 9 employeesAlexandria, VAZoby Consulting is a software development company. They provide Custom Software Development and Cybersecurity and are based in Alexandria, Virginia.Read More
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435Undisclosed2 - 9 employeesUpper Marlboro, MDThe H-Korp Systems LLC is a small IT strategy consulting and Business Consulting company launched in 2016. Their services include IT strategy consulting and Business Consulting.Read More
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436Undisclosed2 - 9 employeesWashington, DCAdvisory Technical Consultants is a Business Consulting company. Their small team is based in Washington, District of Columbia. Their services include Business Consulting and IT managed services.Read More
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437Undisclosed2 - 9 employeesVienna, VASesom Consultants is an IT managed services and Business Consulting company. Their team is headquartered in Vienna, Virginia. The company offers IT managed services and Business Consulting.Read More
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438Undisclosed2 - 9 employeesWashington, DCRapidiant is an IT managed services and Business Consulting company. In Washington, District of Columbia, the company provides IT managed services and Business Consulting.Read More
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439Undisclosed2 - 9 employeesFalls Church, VAGlobal Tunnels Limited Company is a web design agency. The company is in Falls Church, Virginia. Their team provides Web Design and IT strategy consulting.Read More
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440Undisclosed2 - 9 employeesAlexandria, VALocated in Alexandria, Virginia, Intelipath Group is a Cybersecurity company. Launched in 2010, the team focuses on Cybersecurity and IT managed services.Read More
Industries
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441Undisclosed2 - 9 employeesSilver Spring, MDIn Silver Spring, Maryland, ITegrity, Inc. Is a cloud consulting & SI company. Launched in 2009, the team focuses on cloud consulting & SI and IT managed services.Read More
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442Undisclosed2 - 9 employeesArlington, VAFounded in 2018, LedgerOps Inc. Is a Cybersecurity and Blockchain company. The team provides Cybersecurity and Blockchain.Read More
Industries
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443$10,000+50 - 249 employeesAnnapolis Junction, MDRead More
Interclypse is a software development company established in 2007. They are headquartered in Annapolis Junction, Maryland and have a midsize team. The agency specializes in custom software development, enterprise app modernization, web development, other application development, and more.
Clients
Department of DefenseIndustries
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444$1,000+10 - 49 employeesFairfax, VALaunched in 2023, Moldotech is a website development firm. Headquartered in Fairfax, Virginia, their small team offers web development, mobile app development, application testing, ux/ui design, and more.Read More
Industries
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445$5,000+Freelancer employeesWashington, DC&KO LLC is a big data analytics company. Established in 2022, the small firm is based in Washington, District of Columbia. Their team specializes in BI & big data consulting & SI, conversion optimization, other digital marketing, custom software development, and more.Read More
Industries
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446$5,000+10 - 49 employeesFairfax, VAIExcel is an Advertising company established in 2012. The agency specializes in Advertising and Digital Strategy.Read More
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447$10,000+10 - 49 employeesWashington, DCIOmergent, a Conversion Optimization company, is in Washington, District of Columbia. They specialize in Conversion Optimization and Application Management & Support and were established in 2021.Read More
Industries
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448$1,000+2 - 9 employeesAlexandria, VASpartan Business Systems is an Advertising company. The team focuses on Advertising and Marketing Strategy, and the agency is located in Alexandria, Virginia.Read More
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449$5,000+2 - 9 employeesGreater Landover, MDWooMethods is a small AI Consulting company launched in 2025. Their team provides AI Consulting and CRM consulting and SI.Read More
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450Undisclosed50 - 249 employeesFalls Church, VANexonic is a midsize IT strategy consulting company headquartered in Falls Church, Virginia and Kuala Lumpur, Malaysia. Their services include IT strategy consulting and Web Development.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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