As of October 2026, Latka tracks 22 managed IT services companies with $10M–$100M in annual revenue. They have combined revenues of $619.3M and employ 4.1K people. They have raised $51.9M and serve 103.3K customers combined.
Every company below is ranked by its most recent annual revenue. Revenue, funding, headcount and customer figures come from CEO interviews on the Latka podcast, public company filings, and Latka estimates where a company has not disclosed a number.
Managed IT service providers (MSPs) run IT for other businesses under contract: help desk and on-site support, network and device management, managed security, backup and cloud operations, usually billed monthly per user or device.
Sorting: Highest -> Lowest
Showing 10 of 22 companies ranked by annual revenue.
Portsmouth, New Hampshire, United States
Blue Mantis is a security-first, IT solutions and services provider with a 30+ year history of successfully helping clients achieve business modernization through digital technology services and strategic guidance. The company provides systems integration, cloud management, cybersecurity, and networking services.
New York, New York, United States
Provider of technology infrastructure solutions guiding clients through IT challenges and delivering complete, secure solutions for business change and growth
Westwood, United States
Coretelligent is a premier provider of comprehensive managed IT and private cloud services, designed to empower organizations to efficiently navigate and thrive in today's dynamic business environment. Since its inception in 2006, Coretelligent has established itself as a leader in the IT sector, guided by a team of world-class experts. The company's offerings are centered around four key services: 360 Support, CoreCloud, CoreBDR, and security measures, all of which are indispensable for top-tier organizations across diverse sectors such as communications, education, financial services, life sciences, retail, and technology. Coretelligent's commitment to excellence and innovation is evidenced by more than 20 significant industry awards received in the last four years, marking its standing as one of the nation's most recognized IT service providers. Notable accolades include: - Boston Business Journal Fast 50 Company - Boston Business Journal Largest IT Firm in Massachusetts - Boston Business Journal Partner of the Year - CRN Triple Crown Award - CRN Managed Service Provider 500 - CRN Elite 150 Managed Service Provider - CRN Fast Growth Solution Provider - CRN Next-Gen 250 Leading Technology Solution Provider - CRN Tech Elite 250 Solution Provider - CRN Solution Provider 500 - Inc. 5000 Fastest-growing Company - Ingram Micro Fastest-growing Channel Partner - MSPmentor 501 Top Managed Service Provider and Tier One Total Service Provider - SmartCEO Future 50 Leader - U.S. Chamber of Commerce Blue Ribbon Small Business Award Winner Coretelligent guarantees around-the-clock IT support, available 24/7 throughout the year. The integration of innovative proprietary technology solutions alongside a comprehensive suite of security services ensures optimal business performance, stringent data protection, and unparalleled security. Distinguished by its white-glove approach to customer service, Coretelligent consistently sets new standards in client satisfaction. For a deeper insight into how Coretelligent can revolutionize your IT strategy and thereby transform your business, visit the following link to download a free brochure: http://info.coretelligent.com/brochure
Chicago, Illinois, United States
Offers a full suite of IT services to help corporate clients manage their cybersecurity, data, applications and more
Napa, California, United States
IT support provider for clients in California and Hawaii, specializing in helpdesk support, cybersecurity, IT planning and on-site engineering services
Brookfield, Wisconsin, United States
Customizes IT support to meet the needs of small to midmarket businesses
Farmington Hills, Michigan, United States
Provides IT consulting & systems integration, migration, virtualization and mobility services
Miami, Florida, United States
Leading IT solutions and managed services provider using deep analysis to design, deploy and support technology and cybersecurity solutions
Baltimore, Maryland, United States
A managed security services provider focused on cyber security cloud and compliance, offering 24/7/365 technology support services to clients nationwide
Dublin, Ohio, United States
IT management provider of help desk support increasing employee productivity for small- and mid-sized businesses in Columbus and Cincinnati
Latka tracks 22 managed IT services companies with $10M–$100M in annual revenue. Together they generate $619.3M in annual revenue and employ 4.1K people.
Blue Mantis is the largest, with $92.3M in annual revenue.
The average managed IT services company in this list makes $28.1M a year, across 22 companies with reported revenue. They serve 103.3K customers combined.
Ranked by annual revenue, the leaders are Blue Mantis, Align Communications, Coretelligent, Ascend Technologies and Endsight.
The 22 managed IT services companies with $10M–$100M in annual revenue tracked here have raised $51.9M in disclosed funding between them.
- Must sell ongoing IT support or management delivered by its own staff as its main product - May resell hardware, licences or cloud services as part of the contract - RMM and PSA tools sold to MSPs belong in IT Management Software