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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1381Undisclosed50 - 249 employeesMalvern, PARead More
TechO2 LLC is a Malvern, Pennsylvania-based business intelligence company. They specialize in BI & big data consulting & SI, cloud consulting & SI, custom software development, and Artificial Intelligence and were launched in 2008.
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1382Undisclosed2 - 9 employeesNewport, KYRead More
Upnow is an IT strategy consulting and IT managed services company. Founded in 2012, the small company is located in Newport, Kentucky. Their team provides IT strategy consulting and IT managed services.
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1383Undisclosed2 - 9 employeesLake Forest, CARead More
SQL Solutions Group is an IT strategy consulting company. The Lake Forest, California-based firm was launched in 2010. The small team focuses on IT strategy consulting, BI & big data consulting & SI, IT managed services, and custom software development.
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1384Undisclosed10 - 49 employeesDumfries, VARead More
Launched in 2004, Communication Systems, Inc is an IT managed services company. The small team offers IT managed services, IT strategy consulting, and unified communications consulting & SI. The company is based in Dumfries, Virginia.
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1385Undisclosed50 - 249 employeesArlington, VARead More
Allied Telecom Group is an IT strategy consulting company headquartered in Arlington, Virginia. The company focuses on IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and unified communications consulting & SI and has a midsize team.The company was established in 1990.
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1386Undisclosed1,000 - 9,999 employeesCampbell, CARead More
Based in Campbell, California, Barracuda is a large cloud consulting & SI company. The team specializes in cloud consulting & SI, cybersecurity, other IT consulting and SI, and application management & support.
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1387Undisclosed2 - 9 employeesNashville, TNRead More
Prestar Consulting is a small IT strategy consulting company established in 2009. Their services include IT strategy consulting, cloud consulting & SI, IT managed services, and custom software development. The firm is based in Nashville, Tennessee.
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1388Undisclosed250 - 999 employeesDenver, COLocated in Denver, Colorado, AllCloud is a CRM consulting and SI company. The firm provides CRM consulting and SI and is midsize.The firm was founded in 2014.Read More
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1389$1,000+10 - 49 employeesMount Vernon, WAAllixo is an IT strategy consulting company. Their small team of employees is headquartered in Mount Vernon, Washington. Their team focuses on IT strategy consulting and cloud consulting & SI.Read More
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1390$1,000+10 - 49 employeesAustin, TXParikh Financial is a finance & accounting outsourcing (FAO) company based in Austin, Texas. They provide finance & accounting outsourcing (FAO), financial advising & planning, funding & investment, and hr outsourcing and were established in 2022.Read More
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RoverPassIndustries
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1391$5,000+2 - 9 employeesPhoenix, AZLaunched in 2023, Lata Forum Digital Engagement is a CRM consulting and SI company. They are based in Phoenix, Arizona and have a small team. The company focuses on CRM consulting and SI, Business Consulting, Digital Strategy, Marketing Strategy, and more.Read More
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1392$25,000+10 - 49 employeesReston, VAWorking Excellence is a business intelligence company launched in 2008. Their small team is in Reston, Virginia and Naperville, Illinois. The firm focuses on BI & big data consulting & SI, Artificial Intelligence, AI Consulting, Custom Software Development, and more.Read More
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1393$1,000+50 - 249 employeesSlidell, LAFounded in 2009, In-Telecom is an unified communications consulting & SI company. The midsize team provides unified communications consulting & SI and Cybersecurity.Read More
Clients
Great American RVIndustries
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1394$5,000+50 - 249 employeesEden Prairie, MNFox Technologies is a Cybersecurity and IT managed services company. They are in Eden Prairie, Minnesota and have midsize team of experts. Their services include Cybersecurity and IT managed services.Read More
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1395$25,000+10 - 49 employeesBoston, MARead More
Digital agency Convertiv is headquartered in Boston with an additional office in Portland. Since their founding in 2009, Convertiv has provided digital marketing and design services such as UX/UI design, SEO, social media, and media planning and buying. The team of nearly 30 employees complements its digital experience with mobile app and software development offerings.
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John HancockIndustries
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1396$50,000+50 - 249 employeesAustin, TXFounded in 1990, ArgonDigital is an ECM consulting and SI company. The team offers ECM consulting and SI and other IT consulting and SI.Read More
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1397$10,000+10 - 49 employeesOrlando, FLCybersecurity company GoldSky Cyber Security is based in Orlando, Florida and Denver, Colorado. They specialize in Cybersecurity.Read More
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1398Undisclosed50 - 249 employeesEl Segundo, CAVeganext is a Cybersecurity company founded in 2017. The midsize team focuses on Cybersecurity and IT managed services.Read More
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1399$5,000+50 - 249 employeesBoston, MARead More
Cybba is an advertising company. Their midsize team is in Boston, Massachusetts. The company offers advertising, conversion optimization, e-commerce development, email marketing, and more. The company was established in 2017.
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1400$5,000+2 - 9 employeesTampa, FLRead More
Founded in 2018, Merlion Solutions, LLC, is an IT services provider based in Tampa, Fla. Their team of under 10 provides UX/UI design, cloud consulting and SI, cybersecurity, and other services to companies across a range of industries.
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1401$1,000+2 - 9 employeesCary, NCIn Cary, North Carolina, Computerbilities Inc. Is a small IT managed services company. The team provides IT managed services and Cybersecurity.Read More
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1402$5,000+10 - 49 employeesHouston, TXExpert Computer Solutions is an IT managed services company founded in 2005. The firm provides IT managed services and Cybersecurity, and is small.Read More
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1403$25,000+250 - 999 employeesPortland, ORRead More
Electrifying Design LLC is a software development company that was founded in 2011 and is headquartered in Clackamas, Ore. Made up of 9 employees, they specialize in custom software development, web development, and e-commerce development. Their client focus is small businesses.
Clients
CIWA INCIndustries
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1404$10,000+10 - 49 employeesNew York, NYRead More
Lumina is a managed services provider based in New York City. Founded in 2004, the team of 7 specializes in web design, IT managed services, and web development. They work with clients in the media, retail, and automotive industries.
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Eagles BeachwearIndustries
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1405Undisclosed10 - 49 employeesLos Angeles, CAAI firm and business intelligence company IV.AI is located in Los Angeles, California. Founded in 2016, the team focuses on Artificial Intelligence and BI & big data consulting & SI.Read More
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1406$25,000+10 - 49 employeesKansas City, MOAspis is a Kansas City, Missouri-based Cybersecurity company. They provide Cybersecurity and other IT consulting and SI and were launched in 2019.Read More
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1407$5,000+10 - 49 employeesBend, ORStacks is a Digital Strategy company. Established in 2019, the team focuses on Digital Strategy and IT strategy consulting.Read More
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1408$1,000+10 - 49 employeesFranklin, MALANConnect Systems is an IT managed services company. The Franklin, Massachusetts-based company was established in 2003. Their services include IT managed services and Cybersecurity.Read More
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1409$100,000+2 - 9 employeesSacramento, CAPragmint is a big data company. Located in Sacramento, California, their small team offers BI & big data consulting & SI, Custom Software Development, Enterprise App Modernization, IT strategy consulting, and more. The firm was founded in 2021.Read More
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1410$50,000+10 - 49 employeesEnglewood, COFounded in 2003, 24/7 Networks is a small cloud consulting & SI company headquartered in Englewood, Colorado. Their team provides cloud consulting & SI and unified communications consulting & SI.Read More
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