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.
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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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2311$1,000+10 - 49 employeesSavannah, GACybersecurity company Speros is in Savannah, Georgia. They offer Cybersecurity and IT managed services.Read More
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2312Undisclosed50 - 249 employeesDallas, TXIT strategy consulting company Doyensys Inc was established in 2006. In Dallas, Texas, the team focuses on IT strategy consulting.Read More
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2313Undisclosed10 - 49 employeesBoca Raton, FLBoomTech, Inc. Is an IT managed services company. Their team is headquartered in Boca Raton, Florida and specializes in IT managed services and IT strategy consulting.Read More
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2314$5,000+50 - 249 employeesMinnetonka, MNLaunched in 1986, Afinety is an IT managed services company. The company offers IT managed services and Cybersecurity.Read More
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2315$1,000+10 - 49 employeesTampa, FLDART Tech is a Cybersecurity company. They were launched in 2007 and focus on Cybersecurity and IT managed services.Read More
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2316$1,000+10 - 49 employeesDallas, TXKinetic Technology Group is a Dallas, Texas-based IT managed services company. The team provides IT managed services and IT strategy consulting.Read More
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2317Undisclosed50 - 249 employeesSt. Louis, MOIT managed services company Acropolis Technology Group was founded in 1996. The midsize team provides IT managed services and IT strategy consulting.Read More
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2318Undisclosed10 - 49 employeesPhoenix, AZGreenLoop IT Solutions is an IT managed services company. They are located in Phoenix, Arizona and have small team of experts. Their services include IT managed services and IT strategy consulting.Read More
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2319Undisclosed10 - 49 employeesSarasota, FLSouthTech is an IT managed services company established in 1994. The team specializes in IT managed services and BI & big data consulting & SI and is headquartered in Sarasota, Florida.Read More
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2320Undisclosed50 - 249 employeesSan Francisco, CAMidsize IT strategy consulting company BeyondID, is located in San Francisco, California. The team provides IT strategy consulting and cloud consulting & SI.Read More
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2321$100,000+10 - 49 employeesBakersfield, CADiamond IT is an IT managed services company. They are in Bakersfield, California, and their services include IT managed services.Read More
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2322Undisclosed50 - 249 employeesChickasha, OKLaunched in 1934, Standley Systems is an unified communications consulting & SI company. The team focuses on unified communications consulting & SI and Cybersecurity.Read More
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2323$1,000+2 - 9 employeesEden Prairie, MNIT managed services company Broadview Technology Solutions LLC is headquartered in Eden Prairie, Minnesota. Their services include IT managed services and cloud consulting & SI.Read More
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2324Undisclosed250 - 999 employeesAtlanta, GAIT strategy consulting company Mastech InfoTrellis focuses on IT strategy consulting and BI & big data consulting & SI. They were launched in 2007.Read More
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2325$1,000+10 - 49 employeesHuntsville, ALF1 Solutions is an IT strategy consulting company. Founded in 2004, the team focuses on IT strategy consulting and Cybersecurity. The agency is in Huntsville, Alabama.Read More
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2326Undisclosed10 - 49 employeesGreenville, SCIn Greenville, South Carolina, Merit Technologies is a small IT managed services company. Their services include IT managed services and Cybersecurity.Read More
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2327$25,000+250 - 999 employeesNewark, CAKPI Partners is a Newark, California-based big data company. They provide BI & big data consulting & SI and IT strategy consulting.Read More
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2328Undisclosed10 - 49 employeesEl Paso, TXMakios Technology is a Cybersecurity company in El Paso, Texas and Grapevine, Texas. Their services include Cybersecurity and IT managed services.Read More
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2329Undisclosed50 - 249 employeesCincinnati, OHTerillium, a cloud consulting & SI and ERP consulting and SI company, was established in 1994. The team offers cloud consulting & SI and ERP consulting and SI.Read More
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2330$1,000+1,000 - 9,999 employeesSchaumburg, ILMotherson Sumi Infotech and Designs (MSID US Inc.) is a cloud consulting & SI and other IT consulting and SI company. Their team focuses on cloud consulting & SI.Read More
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2331$1,000+10 - 49 employeesNew York, NYCloud consulting & SI company HIFENCE offers cloud consulting & SI and Cybersecurity. They are located in New York, New York.Read More
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2332$1,000+250 - 999 employeesHouston, TXIS&T IT Services is an IT managed services company. Headquartered in Houston, Texas, their midsize team provides IT managed services and Web Development. The agency was founded in 1997.Read More
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2333$1,000+50 - 249 employeesNew York, NYAntivirus Technical Support, a Cybersecurity company, is located in New York, New York. They provide Cybersecurity and IT strategy consulting and were founded in 2010.Read More
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2334Undisclosed50 - 249 employeesHouston, TXRetailGators is a midsize big data company established in 2021. Their team specializes in BI & big data consulting & SI and IT managed services.Read More
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2335$1,000+250 - 999 employeesAlexandria, VAUzone Technogies is a midsize IT managed services company established in 2018. Their services include IT managed services and Search Engine Optimization.Read More
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2336$1,000+50 - 249 employeesCranbury, NJLaunched in 2004, Avancer Corporation, a midsize Cybersecurity company, is located in Cranbury, New Jersey. Their services include Cybersecurity and IT managed services.Read More
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2337$10,000+50 - 249 employeesMadison, WIMIO, a big data analytics company, offer BI & big data consulting & SI. They were established in 1998.Read More
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2338$5,000+50 - 249 employeesSchaumburg, ILFounded in 1955, Pulse Technology is a midsize Schaumburg, Illinois-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
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2339Undisclosed10 - 49 employeesNew York, NYInformation Technology Management Group, Inc. Is a Cybersecurity company. The New York, New York-based agency was established in 1989. Their team focuses on Cybersecurity and IT managed services.Read More
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2340$5,000+50 - 249 employeesTigard, OREstablished in 2016, Uplevel Systems is an IT managed services company. Located in Tigard, Oregon, the team provides IT managed services and Cybersecurity.Read More
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Check out an IT Services Company in United States with the most new reviews in the past 12 months.
Most Reviewed
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