Top 100 IT Services Companies in the United States
The Best of April 2026Looking 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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181$5,000+10 - 49 employeesNew York, NYRead More
Longi Engineering is a Microsoft content and collaboration partner based in New York. Founded in 1997, Longi Engineering's specializes in providing ECM consulting, SI, and productivity, collaboration, and UC consulting services, among others. The team includes more than 10 employees.
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QueBITIndustries
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182Undisclosed50 - 249 employeesSan Diego, CARead More
Interlaced.io is a San Diego, California-based IT strategy consulting and IT managed services company. They focus on IT strategy consulting and IT managed services and were launched in 2009.
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183$50,000+10 - 49 employeesParadise Valley, AZRead More
Allied Code, a custom software development company, is based in Paradise Valley, Arizona. The small firm was established in 2009. Their services include custom software development and mobile app development.
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184$1,000+50 - 249 employeesSan Francisco, CARead More
MondayCall is a cloud and CRM consulting firm based in San Francisco. Their team of about 150 serves clients of all sizes across a range of industries. Additional services include SI and IT managed services. They were founded in 2009.
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GoogleIndustries
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185$10,000+10 - 49 employeesAustin, TXRead More
Clear Measure is an architectural design company. The small team is located in Austin, Texas. Their services include architectural design, IT strategy consulting, cloud consulting & SI, custom software development, and more.
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Marlette FundingIndustries
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186$1,000+10 - 49 employeesMount Pleasant, WICCB Technology is a Cybersecurity company. Their small team is located in Mount Pleasant, Wisconsin and Kenosha, Wisconsin and focuses on Cybersecurity, IT managed services, IT strategy consulting, and unified communications consulting & SI. The firm was established in 1991.Read More
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187$1,000+10 - 49 employeesDallas, TXIntegraMSP is an IT managed services company. Established in 2009, the small company is located in Dallas, Texas. Their services include IT managed services and IT strategy consulting.Read More
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188$1,000+10 - 49 employeesPasadena, CABased in Pasadena, California; Grapevine, Texas and Denver, Colorado, Techmedics is an IT managed services company. The company specializes in IT managed services, IT strategy consulting, Cybersecurity, and cloud consulting & SI and is small.The company was launched in 1999.Read More
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189$1,000+10 - 49 employeesIrvine, CARead More
KME Systems is a small IT managed services company launched in 1993. Their services include IT managed services, IT strategy consulting, and cloud consulting & SI. The company is headquartered in Lake Forest, California.
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190$10,000+10 - 49 employeesPalmetto Bay, FLRead More
Diaz & Cooper is a digital marketing company headquartered in Coral Gables, Fla. They have about 18 employees. Since 2001, they have provided advertising, branding, and digital strategy services to primarily small businesses in the health care and medical, hospitality and leisure, and business services industries.
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191$1,000+10 - 49 employeesBellevue, WARead More
Fractional CMO is a marketing automation agency with offices in Hyderabad, India and Seattle. Founded in 2017, they comprise 13 employees specializing in content marketing, social media, lead generation, SEO, online branding, and CRM. They work with small and midmarket businesses, primarily in IT, real estate, and manufacturing.
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AvisoIndustries
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192Undisclosed10 - 49 employeesCayucos, CARead More
Cloud consulting & SI company HiView Solutions is in Cayucos, California. The small team provides cloud consulting & SI, IT managed services, IT strategy consulting, and IT staff augmentation and was founded in 2016.
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193$100,000+50 - 249 employeesCheyenne, WYRead More
Launched in 2014, TechQuarter LLC is an IT strategy consulting company. Based in Cheyenne, Wyoming, their midsize team focuses on IT strategy consulting, AI Agents, Custom Software Development, and AI Consulting.
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194$100,000+10,000+ employeesNewtown, PARead More
EPAM Systems is a software development, design and consulting company with their global headquarters in Newtown, Pa. They also has offices in Bellevue, Wash.; Boston; Conshohocken, Pa.; Los Angeles; New York; Philadelphia; San Francisco; Ottawa; Toronto; Guadalajara, Mexico; Vienna; Sofia; Prague; Paris; Sydney; Shanghai; Guangzhou; Hong Kong; Dubai; and multiple offices in Russia, Kazakhstan, Uzbekistan, and Armenia. Founded in 1993, they have 36,568 employees specializing in product development, digital platform engineering, and digital and product design for Fortune 1000 companies.
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195$5,000+50 - 249 employeesPhoenix, AZRead More
Founded in 1985, One Step Secure IT is a midsize. Their team specializes in. The agency is located in Phoenix, Arizona.
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Christ's Church of ValleyIndustries
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196$1,000+50 - 249 employeesDenver, CORead More
Belkins is a midsize Sales Outsourcing company launched in 2017. Their services include Sales Outsourcing, Email Marketing, CRM consulting and SI, and Call Center Services. The company is in Denver, Colorado; Kyiv, Ukraine; Cheyenne, Wyoming and Lombard, Illinois.
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Nvidia General Electric Zendesk UC BerkeleyIndustries
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197$25,000+10 - 49 employeesBoca Raton, FLRead More
R2 Unified Technologies is an IT company in Boca Raton, Fla. Founded in 2008, they have about 33 employees that serve clients in a wide range of sectors. Services include IT managed services, cloud consulting, and IT strategy consulting.
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198Undisclosed250 - 999 employeesSalt Lake City, UTApplication development company Trango Tech was founded in 2003. Their midsize team is based in San Jose, California; Dubai, United Arab Emirates; Riyadh, Saudi Arabia and Salt Lake City, Utah. Their services include Mobile App Development, Custom Software Development, Web Development, E-Commerce Development, and more.Read More
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199$5,000+10 - 49 employeesBeachwood, OHAshton Solutions, an IT strategy consulting company, was launched in 1994. The small Beachwood, Ohio-based team specializes in IT strategy consulting, Cybersecurity, IT managed services, cloud consulting & SI, and more.Read More
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Ronald McDonald House Charities NEOIndustries
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200Undisclosed10 - 49 employeesRoswell, GARead More
MPowered IT is an IT managed services company. Their small team is located in Roswell, Georgia. Their services include IT managed services, cybersecurity, and IT strategy consulting. The company was established in 2014.
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201$50,000+50 - 249 employeesLos Angeles, CARead More
Sidebench is a healthcare product design and software engineering studio founded in 2012 in Los Angeles. With a mid-sized team and enterprise delivery capabilities, we partner with providers, payers and health-tech startups to build HIPAA-minded platforms, patient engagement, EHR interoperability and legacy modernization that reduce data silos and enable real-time clinical workflows.
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Microsoft CorporationIndustries
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202$25,000+50 - 249 employeesSunny Isles Beach, FLVelvetech LLC is a midsize software development company. The Sunny Isles Beach, Florida-based company was established in 2004. Their services include Custom Software Development, CRM consulting and SI, Mobile App Development, Web Development, and more.Read More
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Apache CorporationIndustries
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203Undisclosed50 - 249 employeesChicago, ILRead More
Prime TSR is a boutique technology consultancy based in Chicago with a team of 34 experts. Since their founding in 2013, they have provided BI & big data consulting & SI, custom software development, and cloud consulting & SI solutions for clients ranging from startups to enterprises. They are familiar with cloud services such as AWS. Azure, and Google Cloud.
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204$10,000+50 - 249 employeesAtlanta, GARead More
RtCamp is an IT managed services company. They are headquartered in Atlanta, Delaware; Atlanta, Georgia and Pune, India and have a midsize team. Their services include IT managed services, IT staff augmentation, Web Development, Digital Strategy, and more. The agency was founded in 2009.
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Google Cox Automotive Indian Express Penske Media CorporationIndustries
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205$5,000+10 - 49 employeesWhite Plains, NYRead More
Red Key Solutions is an IT managed services company. Their small team is in White Plains, New York and New York, New York. The firm provides IT managed services, cloud consulting & SI, Cybersecurity, and IT strategy consulting. The firm was founded in 2002.
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206$100,000+50 - 249 employeesChicago, ILRead More
Maven Wave Partners is an IT services company based in Chicago, IL. The team of 150+ is committed to helping clients transition to digital solutions. Founded in 2008, Maven Wave provides IT strategy, cloud, and productivity consulting, as well as software development and design.
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CME GroupIndustries
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207$5,000+10 - 49 employeesFishers, INLaunched in 2005, Reboot, Inc. Is an IT strategy consulting company. Their small team is headquartered in Fishers, Indiana; Chicago, Illinois and Jacksonville, Florida. Their services include IT strategy consulting, cloud consulting & SI, Cybersecurity, and IT managed services.Read More
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208Undisclosed250 - 999 employeesNew York, NYOxagile is a New York, New York-based custom software development company. The midsize company was launched in 2005. Their services include Custom Software Development, IT strategy consulting, Artificial Intelligence, AI Consulting, and more.Read More
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209$1,000+10 - 49 employeesPhiladelphia, PAITAdOn IT Solutions is an IT managed services company. The small Philadelphia, Pennsylvania-based firm was founded in 2020. Their team specializes in IT managed services, IT strategy consulting, cloud consulting & SI, Cybersecurity, and more.Read More
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AllsoftsolutionIndustries
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210$10,000+10 - 49 employeesBerkeley, CARead More
Beyond the Arc is a data analytics company based in Berkeley, Calif. Founded in 2001 and currently employing about nine people, Beyond the Arc provides a mix of data analytics, IT consulting, and digital marketing services. In particular, they specialize in Business Intelligence (BI), system integration (SI), big data, Artificial Intelligence (AI), and marketing strategy. Their primary clients are enterprises in the financial services industry.
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IBMIndustries
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