Top 100 IT Services Companies in the United States
The Best of September 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$10,000+10 - 49 employeesBarrington, ILRead More
Kavi Global is a business analytics firm located in Barrington, Ill. Founded in 2008, Kavi Global's team of 22 employees has over a decade of experience specializing in big data consulting and BI. The firm also offers IT strategy consulting services to its clients. The firm primarily works with larger and mid-market sized clients from the transportation, financial services, and healthcare industries.
Clients
TEAMHealthIndustries
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182$1,000+10 - 49 employeesTexarkana, TXComplete Computing Solutions is an IT managed services company. The small Texarkana, Texas-based team specializes in IT managed services, cybersecurity, IT strategy consulting, cloud consulting & SI, and more. The agency was launched in 2004.Read More
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183$5,000+10 - 49 employeesPlymouth, MNRead More
Cirrius Solutions is a global technology Salesforce.com service company that has successfully completed over 250 successful Salesforce implementations. Specific areas of expertise include CRM consulting and SI, custom software development, enterprise app modernization, and IT strategy consulting. The team of 2-10 specialists provides marketing and sales automation, customer service, and social CRM solutions. Since its 2009 foundation, Cirrius Solutions has served clients local to its Minneapolis headquarters and internationally.
Clients
Thomson ReutersIndustries
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184$5,000+10 - 49 employeesRedondo Beach, CARead More
SugarShot is an IT company headquartered in Los Angeles. The company was founded in 2018, and their 11 employees mostly provide IT managed services, specifically security, help desk, disaster recovery, and network segments.
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EaturnaIndustries
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185$10,000+50 - 249 employeesNew York, NYLocated in New York, New York, AIT is a midsize business intelligence company. Launched in 2008, the team specializes in BI & big data consulting & SI, cloud consulting & SI, AI Consulting, Custom Software Development, and more.Read More
Clients
Carga Apex Footwear Payra Port AuthorityIndustries
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186$1,000+50 - 249 employeesGrand Rapids, MIVista IT Group, an IT managed services company, is located in Grand Rapids, Michigan. They focus on IT managed services, Cybersecurity, IT strategy consulting, IT staff augmentation, and more and were launched in 1986.Read More
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187$10,000+50 - 249 employeesDuluth, GARead More
Standard Office Systems, an IT managed services company, is headquartered in Duluth, Georgia; Atlanta, Georgia and Newnan, Georgia. The midsize team provides IT managed services, IT strategy consulting, and other IT consulting and SI and was launched in 1964.
Industries
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188$5,000+10 - 49 employeesWichita, KSRead More
Small IT managed services company Soteria Technology Solutions, is based in Wichita, Kansas. They offer IT managed services, unified communications consulting & SI, IT strategy consulting, cloud consulting & SI, and more and were launched in 2019.
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189Undisclosed10 - 49 employeesTukwila, WACyberStreams is an IT strategy consulting company established in 1999. The agency offers IT strategy consulting, Cybersecurity, IT managed services, and other IT consulting and SI and has a small team. The agency is based in Tukwila, Washington; Austin, Texas and Bellevue, Washington.Read More
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190Undisclosed10 - 49 employeesSan Jose, CARead More
DataEndure is a digital security company based in San Jose, Calif. and founded in 1983. Their team of 36 employees specializes in cybersecurity, cloud consulting, and IT managed services for enterprise and midmarket candidates in the IT, financial services, and healthcare industries.
Clients
DataEndure works with a number of customers across industriesIndustries
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191$50,000+50 - 249 employeesNew York, NYRead More
Caserta is an IT services firm that specializes in consulting and implementation. Headquartered in New York, Caserta has a team of nearly 100 employees with experience in BI and Big Data, Cloud, and IT consulting, as well as blockchain and artificial intelligence (AI). They were established in 2001.
Clients
Spotify -
192$50,000+10 - 49 employeesSan Francisco, CANetkiller Inc., a Cybersecurity company, was established in 2007. The agency offers Cybersecurity, Application Management & Support, cloud consulting & SI, Generative AI, and more and has a small team. The agency is headquartered in San Francisco, California; Palo Alto, California; New York, New York and Seongnam-si, South Korea.Read More
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193Undisclosed250 - 999 employeesMcLean, VARead More
Ntiva, Inc., an IT managed services company, is in McLean, Virginia. Founded in 2004, the midsize team specializes in IT managed services, cloud consulting & SI, IT strategy consulting, and cybersecurity.
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194$25,000+250 - 999 employeesSan Diego, CAEffectiveSoft is an AI Agents company. Established in 2003, the midsize agency is located in San Diego, California; San José, Costa Rica; Warszawa, Poland and San Francisco, California. Their services include AI Agents, Custom Software Development, AI Consulting, Artificial Intelligence, and more.Read More
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195$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.
Clients
QueBITIndustries
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196Undisclosed50 - 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.
Industries
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197$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.
Clients
GoogleIndustries
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198$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.
Clients
Marlette FundingIndustries
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199$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
Industries
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200$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
Industries
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201Undisclosed10 - 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.
Industries
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202$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.
Industries
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203$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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204$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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205$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.
Clients
Nvidia General Electric Zendesk UC BerkeleyIndustries
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206$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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207$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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208Undisclosed250 - 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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209$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
Clients
Ronald McDonald House Charities NEOIndustries
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210$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.
Clients
Christ's Church of ValleyIndustries
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