Top 100 IT Services Companies in the United States

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.

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.

Nashville Computer, Inc. Is a small IT managed services company. Established in 1988, the firm is headquartered in Brentwood, Tennessee. Their services include IT managed services, IT strategy consulting, and cybersecurity.

U.S. Computer Connection is an IT managed services company launched in 1987. They are based in Stamford, Connecticut and have a small team. Their services include IT managed services, cybersecurity, and IT strategy consulting.

Cloud Consultings Inc. Is a enterprise app modernization company launched in 2021. Located in Norcross, Georgia and Wilstead, United Kingdom, their midsize team specializes in enterprise app modernization, IT staff augmentation, cloud consulting & SI, CRM consulting and SI, and more.

IT managed services company LSRtech was established in 2016. The small team focuses on IT managed services, IT staff augmentation, unified communications consulting & SI, IT strategy consulting, and more. The agency is in Colorado Springs, Colorado.

Sens, a data analytics company and cloud consulting & SI company, was founded in 2022. Their small team is located in Yerevan, Armenia. Their services include BI & big data consulting & SI and cloud consulting & SI.

Secutor Cybersecurity is a cybersecurity company headquartered in Fort Worth, Texas. The midsize firm was established in 2013. Their team offers cybersecurity and IT managed services.

NetAesthetics, a cybersecurity company, is headquartered in Washington, District of Columbia. Launched in 2015, the small team focuses on cybersecurity, IT strategy consulting, cloud consulting & SI, web development, and more.

Impress COMPUTERS is a small Katy, Texas-based IT managed services company. Launched in 2003, the team focuses on IT managed services, cybersecurity, and IT strategy consulting.

Boston Tech Company, an IT managed services company, is in Norwood, Massachusetts; Chelmsford, Massachusetts and Boston, Massachusetts. The small team specializes in IT managed services, IT strategy consulting, cloud consulting & SI, cybersecurity, and more and was launched in 1993.

Life Elixir is a consultancy based in Newport Beach, Calif. with over two employees. Founded in 2015, they offer business consulting, big data consulting, and other design solutions for clients that work in the industries of health care, government, and IT services.

Big data company Datateer is located in Parker, Colorado. The small agency was launched in 2018. Their services include BI & big data consulting & SI.

Condado Group Inc. Is a small unified communications consulting & SI company. The Kansas City, Missouri-based company was launched in 2005. Their services include unified communications consulting & SI, IT managed services, custom software development, BI & big data consulting & SI, and more.

IT managed services company Arsenal Computing LLC was established in 2021. The agency specializes in IT managed services, IT strategy consulting, cybersecurity, web development, and more and has a small team. The agency is headquartered in New Britain, Connecticut.

PRECISE BUSINESS SOLUTIONS, TX is a web agency founded in Spring, Texas with more than 10 members. They are experts in IT managed services, web design, and SEO solutions for clients in the fields of business services, e-commerce, and financial services.

Nickel Idealtek Inc is an IT strategy consulting company. Their small team is headquartered in Houston, Texas and focuses on IT strategy consulting, IT managed services, cybersecurity, and other IT consulting and SI. The agency was founded in 2014.

Crowe is a public accounting, technology, and consulting firm headquartered in Westborough, Mass. with other offices in Chicago, New York City, Indianapolis, and South Bend, Ind. It was founded in 2005 and has grown rapidly to 5,304 employees who provide CRM consulting & SI, application management and support, tax and payroll preparation, and financial accounting services. 

TACG is a professional services firm based in Dayton, Ohio, with offices in Atlanta. Founded in 2006, their team of 129 provides ECM consulting, SI, and application management & support services, primarily for government clients.

Located in Birmingham Farms, Mich., Pyramid Solutions is an IT services and solutions provider. Founded in 1990, the company has a team of under 100 employees that provides ECM Consulting and SI, custom software development, and application management and support services. They primarily serve enterprises in the financial services industry.

Established in 2010, cBEYONData (formerly DCS Consulting) is a data analytics company, offering business intelligence (BI) and Big Data consulting and system integration to companies in the government, education, and financial services industries. They specialize in SAP and focus on operations and process improvement, security, and risk management. The team of just more than 30 employees is based in Lorton, V.a. – right outside Washington, D.C.

Utegration is a full-service SAP consulting and solutions company based in Houston. Founded in 2008, Utegration's team of 265 employees specializes in providing BI/SI & big data consulting, and CRM consulting services for small, midmarket, and enterprise utilities businesses.

Maestro Technologies is a full-service big data agency based in Edison, NJ, with offices in New York. Founded in 2003, Maestro Technologies' team of more than 30 employees provides primarily enterprise businesses with BI/SI, big data consulting, custom software development, and IT consulting services, among others.

Go Nimbly is a technical consulting firm founded in 2013. Headquartered in San Francisco, Calif., Go Nimbly's approximately 20 employees specialize in CRM consulting and SI, custom software development, and UX/UI design. The client appreciated Go Nimbly's comprehensive documentation, which enabled them to track the progress of integration and development up until deployment.

Granite Computer Solutions is an IT solutions company based in Tempe, Ariz. Founded in 1990, the small team of 4 specializes in IT managed services, cybersecurity, and other IT consulting & SI.

Computer Services Unlimited is an IT service firm based in Owings Mills, Md. The 8-employee firm was founded in 2004 and focuses on IT managed services, web development, web design, and IT strategy consulting. 

TeamLogicIT is a small IT managed services company. The Sandy, Utah-based firm was established in 2017. Their services include IT managed services, cloud consulting & SI, unified communications consulting & SI, cybersecurity, and more.

Fidelis, Inc. is an IT services company in Tukwila, Wash. and Wilsonville, Ore. Founded in 2008, they have about 10 employees that serve mostly small businesses in the business, education, and healthcare sectors. Services include IT managed services, cybersecurity, and UC consulting.

Comstar Technologies is a full-service tech communications company established in 1989. The nearly 160-person team is based out of West Chester, Pa., providing cloud consulting, IT strategy consulting, and cybersecurity.

OnDefend is an IT security company based in Jacksonville, Fla. that was founded in 2015. OnDefend employs a team of 4 that exclusively provides cybersecurity solutions.