Top 100 Managed Service Providers in the United States

Masergy was founded in 2000 and currently operates the world’s largest independent Software Defined Platform. They offer enterprise-level clients custom software development and IT managed services. Using cutting-edge technologies, the firm specializes in hybrid networking, managed security and cloud communication solutions. Headquartered in Plano, Texas, Masergy has about 520 employees across its multiple locations in New York, Los Angeles, San Francisco, London, the Philippines, and the Netherlands. 

Huntleigh Technology Group is a small IT managed services company launched in 1990. Their team provides IT managed services. The agency is in El Paso, Texas.

SingleHop is an IT managed services company. Founded in 2006, the firm is in Chicago, Illinois; Orlando, and , Ukraine. The midsize team offers IT managed services and cloud consulting & SI.

Magnitech is a small IT managed services company. They specialize in IT managed services, cloud consulting & SI, and IT strategy consulting and were founded in 2010.

Launched in 1981, Peters & Associates is an IT managed services company. Located in Oakbrook Terrace, Illinois, their midsize team provides IT managed services, cloud consulting & SI, unified communications consulting & SI, and cybersecurity.

The Isidore Group, an IT managed services company, was founded in 2014. The company specializes in IT managed services and cloud consulting & SI and has a small team. The company is headquartered in Burr Ridge, Illinois.

Column Technologies is an IT managed services company. Their midsize team is based in Lombard, Illinois. The firm offers IT managed services, BI & big data consulting & SI, cloud consulting & SI, and cybersecurity.

Komodo Cloud, LLC is an IT managed services company in Schaumburg, Illinois. The small team offers IT managed services and cloud consulting & SI. The firm was established in 2012.

Netrix, LLC is a midsize IT managed services company. The Chicago, Illinois-based company was established in 1989. Their services include IT managed services, custom software development, cloud consulting & SI, and web development.

Founded in 1998 and headquartered in Chicago, Steadfast delivers IT solutions for clients.The firm of 49 employees also provides custom software development and cloud consulting services. 

STL, an IT managed services company, is in Bloomington, Illinois and , Ghana. The midsize firm was established in 1991. Their team specializes in IT managed services, cloud consulting & SI, IT staff augmentation, and cybersecurity.

Trustwave is an IT managed services and cybersecurity company established in 1995. Headquartered in Chicago, Illinois; , Brazil; London , United Kingdom and Denver, Colorado, their large team specializes in IT managed services and cybersecurity.

Located in Seattle, Washington and Liberty Lake, Washington, 2nd Watch is a cloud consulting & SI and IT managed services company. The firm specializes in cloud consulting & SI and IT managed services and is midsize.The firm was established in 2010.

TS Conard, Inc. Is an IT managed services company. The small Saint Joseph, Missouri-based company was founded in 2003. Their team specializes in IT managed services, voice services, and video production.

US itek is a small IT managed services company launched in 1994. Their services include IT managed services and cybersecurity. The agency is headquartered in Tonawanda, New York.

Established in 1999, Professional Computer Associates, Inc is an IT managed services company. The small team provides IT managed services. The agency is in Red Hook, New York.

CHIPS Technology Group, a big data company, was founded in 1993. Their small team is headquartered in Syosset, New York. The company focuses on BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, unified communications consulting & SI, and more.

Complete Network Support, an IT managed services company, is based in Albany, New York and Charlotte, North Carolina. The small firm was established in 2007. Their team specializes in IT managed services.

Midsize IT managed services company FirstLight, is in Albany, New York. Established in 1999, the team provides IT managed services.

Based in Islandia, New York and New York, New York, Converged Technology Group is an IT managed services company. They offer IT managed services and cloud consulting & SI and were founded in 2006.

IT managed services company Loffler Companies is headquartered in Minneapolis, Minnesota. The midsize firm was founded in 1986. Their team focuses on IT managed services, cloud consulting & SI, other IT consulting and SI, and unified communications consulting & SI.

IT managed services company Cumulus Global was launched in 2006. Their small team is headquartered in Westborough, Massachusetts and offers IT managed services and cloud consulting & SI.

Integrated IT Solutions is an IT managed services company founded in 1988. The midsize Waltham, Massachusetts-based team offers IT managed services, CRM consulting and SI, unified communications consulting & SI, and cybersecurity.

MUSA Technology Partners, LLC., a small IT managed services company, is headquartered in Waltham, Massachusetts. Launched in 2007, the team focuses on IT managed services.

North Atlantic Networks is an IT managed services company located in North Attleborough, Massachusetts. The small firm was established in 1999. Their team offers IT managed services, cloud consulting & SI, and unified communications consulting & SI.

CloudWave, Healthcare IT Solutions is an IT managed services company. They focus on IT managed services, other IT consulting and SI, and cloud consulting & SI and were launched in 1991. The company is in Marlborough, Massachusetts.

J - I.T. Outsource, an IT managed services company, was launched in 2014. Their small team is in Fresno, California. Their services include IT managed services and IT strategy consulting.

Agio is an IT managed services company. Established in 2010, the team provides IT managed services and cybersecurity. Their midsize agency is in New York, New York.

BMB Solutions, an IT managed services company, was launched in 1997. Their small team is headquartered in Bohemia, New York and New York, New York and specializes in IT managed services, cybersecurity, search engine optimization, and web development.

Brite Computers is an IT managed services company founded in 1983. Their midsize team is located in Victor, New York and specializes in IT managed services and cybersecurity.