Top 100 Government IT Consulting Firms
The Best of June 2026Looking for a top government technology consulting firm?
Your company's information technology can make the difference whether your processes run efficiently or with difficulty. Especially in the Information Age, finding an effective IT partner is paramount.
Check out our directory of Government IT consulting firms. Browse reviews and ratings and scan by industry or specialty to find the company that's the best fit for you.
Jump to Most Reviewed Companies
List of the Best Government IT Services Companies
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1921$10,000+50 - 249 employeesSan Diego, CASecurity On-Demand is a San Diego, California-based Cybersecurity company. Launched in 2001, the team specializes in Cybersecurity and IT managed services.Read More
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1922$10,000+250 - 999 employeesBurlington, MAVeracode is a Cybersecurity company located in Burlington, Massachusetts and London, England. They focus on Cybersecurity and Application Testing and were established in 2006.Read More
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1923$10,000+50 - 249 employeesWaltham, MACounterTack, an IT managed services company, is headquartered in Waltham, Massachusetts and Santa Monica, California. Launched in 2011, the team offers IT managed services and Cybersecurity.Read More
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1924$10,000+50 - 249 employeesRoswell, GACore Security, a cloud consulting & SI company, was founded in 1996. The company provides cloud consulting & SI and Cybersecurity, and is midsize.Read More
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1925$10,000+10 - 49 employeesAtlanta, GAADAPTURE is a cloud consulting & SI company founded in 2013. Based in Atlanta, Georgia, the team provides cloud consulting & SI and IT managed services.Read More
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1926$10,000+10 - 49 employeesGriffin, GACloud consulting & SI company Liberty Technology is in Griffin, Georgia. The team provides cloud consulting & SI and IT managed services.Read More
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1927$5,000+50 - 249 employeesSantiago de Compostela, SpainCoremain, a custom software development company, was launched in 1992. The firm specializes in Custom Software Development and IT strategy consulting, and is midsize.Read More
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1928$5,000+50 - 249 employeesMadrid, SpainLocated in Madrid, Spain, HI Iberia is a software development firm. Launched in 1989, the team offers Custom Software Development and ERP consulting and SI.Read More
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1929$5,000+50 - 249 employeesSan Antonio, TXDenim Group is a midsize San Antonio, Texas-based IT managed services company. Their services include IT managed services and Custom Software Development.Read More
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1930$5,000+2 - 9 employeesSan Antonio, TXPrism Technologies Group is an IT managed services company. The San Antonio, Texas-based company focuses on IT managed services and cloud consulting & SI.Read More
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1931$5,000+1,000 - 9,999 employeesBogotá, ColombiaCarvajal Technology and Services is an IT strategy consulting company launched in 2005. Their team specializes in IT strategy consulting and Custom Software Development.Read More
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1932$5,000+50 - 249 employeesRīga, LatviaAutentica is a midsize Rīga, Latvia-based IT strategy consulting company. The team specializes in IT strategy consulting and Mobile App Development.Read More
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LatvenergoIndustries
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1933$5,000+10 - 49 employeesRīga, LatviaBaltic Information Technology, an IT managed services and IT strategy consulting company, was established in 1992. The team specializes in IT managed services and IT strategy consulting.Read More
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1934$25,000+50 - 249 employeesLinthicum Heights, MDExceptional Software Strategies, a software development company and Cybersecurity company, was launched in 1996. The team offers Custom Software Development and Cybersecurity.Read More
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NASAIndustries
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1935$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
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DellIndustries
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1936$25,000+50 - 249 employeesJessup, MDCustom software development company ClearEdge IT Solutions was established in 2002. The company focuses on Custom Software Development and BI & big data consulting & SI.Read More
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Freedom Consulting GroupIndustries
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1937$25,000+50 - 249 employeesEllicott City, MDProSync Technology Group is a custom software development company. They provide Custom Software Development and BI & big data consulting & SI and are located in Ellicott City, Maryland.Read More
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General DynamicsIndustries
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1938$25,000+50 - 249 employeesHanover, MDFounded in 1999, OPS Consulting is a software development firm. The midsize team provides Custom Software Development and IT managed services.Read More
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Citi FinancialIndustries
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1939$25,000+50 - 249 employeesHanover, MDINovex Information Systems, Inc. Is a midsize Hanover, Maryland-based software development firm and Cybersecurity company. Their services include Custom Software Development and Cybersecurity.Read More
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U.S. Air ForceIndustries
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1940$25,000+50 - 249 employeesAnnapolis Junction, MDAxom Technologies is an Annapolis Junction, Maryland-based custom software development firm. Their services include Custom Software Development and IT managed services.Read More
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Fort MeadeIndustries
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1941$25,000+50 - 249 employeesColumbia, MDRed Arch Solutions is a software development company. Their team is based in Columbia, Maryland and Herndon, Virginia. The agency specializes in Custom Software Development and cloud consulting & SI.Read More
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National Security AgencyIndustries
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1942$25,000+50 - 249 employeesCatonsville, MDEstablished in 1997, Ross Technologies, (RTGX) is a custom software development company. The team provides Custom Software Development and BI & big data consulting & SI.Read More
Clients
United States ArmyIndustries
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1943$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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1944$25,000+50 - 249 employeesWashington, DCCustom software development company and Cybersecurity company Tsymmetry was established in 1999. The firm offers Custom Software Development and Cybersecurity, and is midsize.Read More
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1945$25,000+10 - 49 employeesReston, VANorth Point Technology is a custom software development firm. The team focuses on Custom Software Development and BI & big data consulting & SI and is in Reston, Virginia.Read More
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1946$5,000+10 - 49 employeesAldermaston, EnglandIn Aldermaston, England, Voyager Networks is an IT managed services company. Their services include IT managed services and Enterprise App Modernization.Read More
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1947$10,000+10 - 49 employeesVancouver, CanadaDTM Systems is a small IT managed services and IT strategy consulting company. They offer IT managed services and IT strategy consulting and were established in 1979.Read More
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1948$10,000+250 - 999 employeesBurnaby, CanadaLaunched in 1984, Quartech, a midsize software development firm, is in Burnaby, Canada and Victoria, Canada. Their team offers Custom Software Development and IT managed services.Read More
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1949$10,000+250 - 999 employeesToronto, CanadaLaunched in 2003, Herjavec Group is an IT managed services company. The team provides IT managed services and Cybersecurity.Read More
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1950$1,000+1,000 - 9,999 employeesToronto, CanadaLaunched in 2013, Millenium1 Solutions is an IT managed services company. The company focuses on IT managed services and Call Center Services, and is large.Read More
Industries
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