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.
Industries
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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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9571Undisclosed50 - 249 employeesIndianapolis, INIT staff augmentation company Sondhi Solutions offers IT staff augmentation and other IT consulting and SI. They were established in 2009.Read More
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9572Undisclosed50 - 249 employeesAnchorage, AKDAT/EM Systems International is a custom software development company. The Anchorage, Alaska-based firm was founded in 1987. Their services include Custom Software Development and IT managed services.Read More
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9573Undisclosed50 - 249 employeesAnchorage, AKComputing Alternatives is an Anchorage, Alaska-based software development company. They provide Custom Software Development and IT managed services and were founded in 1998.Read More
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9574Undisclosed50 - 249 employeesWilmington, DEFounded in 2015, Rapport IT Services LLC is a midsize custom software development firm. Their team offers Custom Software Development and IT managed services.Read More
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9575Undisclosed50 - 249 employeesWilmington, DESoftware development company Source Corp is based in Wilmington, Delaware. The team offers Custom Software Development and BI & big data consulting & SI.Read More
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9576Undisclosed50 - 249 employeesGreensboro, NCIT strategy consulting company Power Team Systems Consulting Group was established in 1986. The agency offers IT strategy consulting and Custom Software Development.Read More
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9577Undisclosed50 - 249 employeesProvo, UTParentLink - Blackboard, a data analytics company, was founded in 1989. Headquartered in Provo, Utah, the team focuses on BI & big data consulting & SI and Mobile App Development.Read More
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9578Undisclosed50 - 249 employeesAugusta, GAEstablished in 2006, Advanced Technology Leaders, Inc. Is a Cybersecurity company. Their services include Cybersecurity and IT managed services.Read More
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9579Undisclosed50 - 249 employeesDayton, OHArdent Technologies is an IT strategy consulting company. The Dayton, Ohio-based firm focuses on IT strategy consulting and IT staff augmentation.Read More
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9580Undisclosed50 - 249 employeesLansing, MILocated in Lansing, Michigan, Maner Costerisan is a midsize Accounting company. The team offers Accounting and Business Consulting.Read More
Industries
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9581Undisclosed50 - 249 employeesWalnut Creek, CAMalikCo, a Business Consulting company, offers Business Consulting and IT strategy consulting. The firm is in Walnut Creek, California.Read More
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9582Undisclosed50 - 249 employeesAlexandria, VACoreSys Consulting is a software development company. Established in 1998, the team offers Custom Software Development and Enterprise App Modernization.Read More
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9583Undisclosed50 - 249 employeesCharlotte, NCLevvel.io is a software development firm based in Charlotte, North Carolina. They specialize in Custom Software Development and BI & big data consulting & SI.Read More
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9584Undisclosed50 - 249 employeesColumbus, OHDevCare Solutions is a cloud consulting & SI company. Established in 2005, the firm is based in Columbus, Ohio. Their services include cloud consulting & SI and IT strategy consulting.Read More
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9585Undisclosed50 - 249 employeesAlexandria, VAProfessional Analysis, Inc. Is a software development company. Based in Alexandria, Virginia, their team focuses on Custom Software Development and IT managed services.Read More
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9586Undisclosed50 - 249 employeesFairfax, VAEnhanced Veterans Solutions, Inc. Is a custom software development firm founded in 2007. The team offers Custom Software Development and Cybersecurity and is in Fairfax, Virginia.Read More
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9587Undisclosed50 - 249 employeesPortsmouth, VASimIS, Inc. Is a custom software development firm. Headquartered in Portsmouth, Virginia, the team provides Custom Software Development and Cybersecurity.Read More
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9588Undisclosed50 - 249 employeesVienna, VAAlpha Omega Integration LLC is a custom software development company. Located in Vienna, Virginia, the firm provides Custom Software Development and BI & big data consulting & SI.Read More
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9589Undisclosed50 - 249 employeesSan Antonio, TXAVOSYS Technology, Inc. Is a big data company launched in 1998. Their team specializes in BI & big data consulting & SI and Corporate Training & Coaching.Read More
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9590Undisclosed50 - 249 employeesClarksville, VAVETS Inc. Is a software development company. The Clarksville, Virginia-based team focuses on Custom Software Development and Back Office Outsourcing.Read More
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9591Undisclosed50 - 249 employeesBoston, MABased in Boston, Massachusetts, Windwalker group, LLC is a Corporate Training & Coaching company. They specialize in Corporate Training & Coaching and Cybersecurity.Read More
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9592Undisclosed50 - 249 employeesMonterey, CABusiness Consulting company Advanced Onion, Inc. Was established in 2006. The team focuses on Business Consulting and Custom Software Development and is located in Monterey, California.Read More
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9593Undisclosed50 - 249 employeesRound Hill, VAIT managed services company RSR International, LLC was founded in 2009. The team offers IT managed services and Corporate Training & Coaching and is based in Round Hill, Virginia.Read More
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9594Undisclosed50 - 249 employeesAtlanta, GACorporate Training & Coaching company Xtreme Solutions, Inc. Is headquartered in Atlanta, Georgia. Their services include Corporate Training & Coaching and Custom Software Development.Read More
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9595Undisclosed50 - 249 employeesBaltimore, MDSparksoft Corporation is a software development company. They were launched in 2004, and their services include Custom Software Development and Enterprise App Modernization.Read More
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9596Undisclosed50 - 249 employeesChelsea, ALHerdt Consulting, Inc. Is a software development company. The team focuses on Custom Software Development and Corporate Training & Coaching, and the company is based in Chelsea, Alabama.Read More
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9597Undisclosed50 - 249 employeesMesa, AZLaunched in 1999, MIRACORP, Inc. Is an IT managed services company. The team offers IT managed services and Accounting.Read More
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9598Undisclosed50 - 249 employeesFairfax, VAEstablished in 2013, SYNAPSE BUSINESS SYSTEMS INCORPORATED is a cloud consulting & SI company. The team offers cloud consulting & SI and ERP consulting and SI.Read More
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9599Undisclosed50 - 249 employeesArlington, VAApextech LLC - Virginia is an Accounting company. They were founded in 2002, and their services include Accounting and Custom Software Development.Read More
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9600Undisclosed50 - 249 employeesWashington, DCCSSI, an Application Management & Support company, is headquartered in Washington, District of Columbia. Their services include Application Management & Support and Business Consulting.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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