Top 100 IT Services Companies in the United States
The Best of December 2025Looking for a top IT services company in the United States?
For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition.
To assist you in your search for a partner, we’ve compiled this list of the top IT consultants in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States 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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1951Undisclosed250 - 999 employeesSt. Louis Park, MNIT managed services company Loffler Companies is based in St. Louis Park, Minnesota. They offer IT managed services and unified communications consulting & SI and were founded in 1986.Read More
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1952$5,000+10 - 49 employeesNorth Attleborough, MANorth Atlantic Networks is a North Attleborough, Massachusetts-based IT managed services company. They offer IT managed services and cloud consulting & SI and were founded in 1999.Read More
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1953$5,000+250 - 999 employeesNew York, NYCDI LLC is a midsize IT managed services company. They provide IT managed services and cloud consulting & SI and were launched in 1995.Read More
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1954$5,000+250 - 999 employeesNeedham, MARead More
Coretelligent is an IT managed services company founded in 2006. The firm specializes in IT managed services, IT strategy consulting, and cloud consulting & SI and has a midsize team. The firm is based in Westwood, Massachusetts; New York, New York; Philadelphia, Pennsylvania and San Carlos, California.
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1955Undisclosed250 - 999 employeesPhoenix, AZIn Phoenix, Arizona, MicroAge is an IT managed services company. They offer IT managed services and IT strategy consulting and were established in 1976.Read More
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1956$10,000+50 - 249 employeesDuluth, MNMidsize data analytics company Innovative Architects, is in Duluth, Minnesota. The team offers BI & big data consulting & SI and CRM consulting and SI.Read More
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1957$5,000+50 - 249 employeesAtlanta, GAIVision is an IT managed services company. Their midsize team of employees is located in Atlanta, Georgia. Their team offers IT managed services and cloud consulting & SI.Read More
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1958Undisclosed50 - 249 employeesTroy, NYGreyCastle Security is a Cybersecurity company. They are based in Troy, New York and Rochester, New York. Their team focuses on Cybersecurity.Read More
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1959$5,000+50 - 249 employeesAlexandria, VAMindPoint Group, LLC is a Cybersecurity company. They are headquartered in Alexandria, Virginia. Their team focuses on Cybersecurity and Custom Software Development.Read More
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1960$5,000+50 - 249 employeesKnoxville, TNSword & Shield Enterprise Security, Inc. Is a Cybersecurity company. They are headquartered in Knoxville, Tennessee. Their team offers Cybersecurity.Read More
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1961$5,000+10 - 49 employeesBethesda, MDCybersecurity and IT managed services company SAINT Corporation is based in Bethesda, Maryland. They specialize in Cybersecurity and IT managed services.Read More
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1962Undisclosed10,000+ employeesPlano, TXIT managed services company NTT DATA Services was founded in 1988. The large team provides IT managed services and CRM consulting and SI.Read More
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1963Undisclosed2 - 9 employeesMiami, FLBleuwire™ is a small IT managed services and IT strategy consulting company founded in 2015. Their team focuses on IT managed services and IT strategy consulting.Read More
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1964Undisclosed10 - 49 employeesAddison, TXLaunched in 2007, AVIO Consulting is a cloud consulting & SI company. The company specializes in cloud consulting & SI and Corporate Training & Coaching, and is small.Read More
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1965$1,000+2 - 9 employeesOverland Park, KSTrustFoundry, a Cybersecurity company, was established in 2014. Located in Overland Park, Kansas, the team provides Cybersecurity.Read More
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1966Undisclosed250 - 999 employeesFairfield, NJAcuative is an IT managed services company. They are in Fairfield, New Jersey and Strongsville, Ohio, and their services include IT managed services and cloud consulting & SI.Read More
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1967$25,000+50 - 249 employeesDenver, COLaunched in 1998, Zivaro is an IT managed services company. Based in Denver, Colorado, the team provides IT managed services and Cybersecurity.Read More
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1968$1,000+10 - 49 employeesNashua, NHNetlogic Computer Consulting is an IT managed services and IT strategy consulting company. Their team is located in Nashua, New Hampshire and focuses on IT managed services and IT strategy consulting.Read More
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1969Undisclosed10 - 49 employeesWilmington, DECybele Software, Inc. Is a small custom software development company based in Wilmington, Delaware. The team offers Custom Software Development and BI & big data consulting & SI.Read More
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1970Undisclosed2 - 9 employeesRexburg, IDMY-PC-ER is an IT managed services company based in Rexburg, Idaho. The team offers IT managed services.Read More
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1971$5,000+2 - 9 employeesHuntsville, ALHeadquartered in Huntsville, Alabama, Image in a Box is an IT strategy consulting company. They provide IT strategy consulting and CRM consulting and SI and were established in 2012.Read More
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1972Undisclosed10 - 49 employeesSioux Falls, SDELBO Computing Resources is an IT managed services company. They were founded in 1997 and focus on IT managed services and Cybersecurity.Read More
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1973Undisclosed250 - 999 employeesAugusta, GASagenext Infotech LLC is an Augusta, Georgia-based IT managed services company. The team specializes in IT managed services.Read More
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1974$25,000+50 - 249 employeesAtlanta, GAGSI, Inc. Is an ERP consulting and SI company. They are based in Atlanta, Georgia. Their team offers ERP consulting and SI and Enterprise App Modernization.Read More
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1975Undisclosed50 - 249 employeesColumbia, MDACGI Software is a Business Consulting company located in Columbia, Maryland. Founded in 1996, the team offers Business Consulting and cloud consulting & SI.Read More
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1976Undisclosed10 - 49 employeesMilwaukee, WIStamm Tech is an IT strategy consulting company. Based in Milwaukee, Wisconsin, the team offers IT strategy consulting and cloud consulting & SI.Read More
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1977$5,000+10 - 49 employeesO'Fallon, ILSmall Cybersecurity company Alpine Security, is in O'Fallon, Illinois. The team focuses on Cybersecurity.Read More
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1978Undisclosed50 - 249 employeesTowson, MDHeadquartered in Towson, Maryland, Motifworks is an IT strategy consulting company. They provide IT strategy consulting and BI & big data consulting & SI and were founded in 2010.Read More
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1979Undisclosed250 - 999 employeesChicago, ILNetrix LLC, an IT strategy consulting company, was launched in 1989. The team provides IT strategy consulting and cloud consulting & SI and is located in Chicago, Illinois.Read More
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1980$10,000+50 - 249 employeesCheyenne, WYLunavi, a custom software development company, offers Custom Software Development and cloud consulting & SI. The agency is located in Cheyenne, Wyoming and Omaha, Nebraska.Read More
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