Browse Managed IT Services Companies and MSPs
Search verified managed IT services companies and managed service providers. Filter by location, industry, services, technologies, and certifications to find the right provider for your business or outreach. Coverage spans the United States, UK, Canada, Germany and Australia.
150,340 companies found
TCG Network Services
TCG Network Services, founded in 1987 and based in Natick and Boston, Massachusetts, is a prominent managed IT services provider in the Northeast United States. The company specializes in technology and cybersecurity solutions tailored for small, mid-sized, and non-profit businesses. With over three decades of experience, TCG Network Services is committed to enhancing clients' IT infrastructure, security, and operational efficiency through innovative and cost-effective solutions.
TOSS C3
TOSS C3 is the #1 Fastest, Most Reliable, and Secure way for businesses to eliminate 99% of their IT-related problems [downtime, system crashes, slowness, data loss] and other annoying technical issues, while:
Tech Networks of Boston
Tech Networks of Boston (TNB) is an information services company based in Boston, specializing in supporting mission-driven organizations, particularly nonprofits and socially focused businesses. Established as a certified B Corporation in February 2014, TNB emphasizes collaboration with its clients to enhance their use of information technology while reducing costs and simplifying user experiences. The company is woman-owned and employs over 50 professionals from its headquarters in South Boston.
Technical Support International
Technical Support International (TSI) is an established IT support and cybersecurity firm based in Foxborough, Massachusetts, founded in 1989. As a Managed Service Provider (MSP) and Managed Security Service Provider (MSSP), TSI delivers a wide range of IT solutions primarily to small and medium-sized businesses (SMBs) across New England and nationwide.
Technology Seed
Join 2,400 healthcare organizations and discover how DAS Health's s cutting-edge solutions drive efficiency, elevate patient care and ensure compliance. Learn more.
TekDoc Solutions
TekDoc Solutions is a private IT services company based in Newbury, Massachusetts, founded in 2004. The company specializes in managed IT services, emphasizing personalized client relationships and end-user satisfaction. Initially serving family and small businesses, TekDoc has expanded to support over 100 organizations, primarily in the Boston area and Southern New Hampshire.
The Alternative Technology Group
The Alternative Technology Group is the ALTERNATIVE to the high-priced, high-margin technology integration and support providers.
Thrive
Thrive is a managed IT service provider based in Foxborough, Massachusetts, founded in 2000. The company specializes in technology outsourcing services, focusing on cybersecurity, cloud solutions, networking, and digital transformation for mid-market and sophisticated SMB clients. Thrive has expanded its global presence to seven countries and employs over 1,400 professionals, including more than 900 technical experts.
Triangle
Through support, challenge, and opportunity, Triangle, Inc. empowers people with disabilities and their families to enjoy rich, fulfilling lives. We are committed to helping the world realize that we are all people with ability.
Triton
Welcome to Triton Technologies, nestled in the bustling city of Worcester, Massachusetts. We're a Managed Services provider with a global reach, dedicated to supporting businesses, government entities, and institutions around the world. Our team is laser-focused on ensuring the security, compliance, and seamless management of your network, allowing you to direct your energy towards the core aspects of your business that truly matter.
Versatile
Versatile is an IT solutions provider that specializes in customized technology services for organizations. With nearly 30 years of experience, they focus on infrastructure upgrades, enterprise security programs, cloud solutions, and IT strategy consulting. Their goal is to ensure business continuity, security, and productivity in modern workplaces. Versatile integrates teams of technologists, strategists, and program managers to deliver tailored IT solutions that align with client needs and business objectives.
Virtusa
Virtusa Corporation is a global information technology services company based in Southborough, Massachusetts, founded in 1996. The company specializes in digital business transformation, digital engineering, and IT outsourcing services, catering to clients in various sectors including financial services, healthcare, telecommunications, media, entertainment, travel, manufacturing, and technology.
Web Air Co
Webair provides cloud and managed infrastructure solutions for healthcare, e-commerce and IT sectors.
Whalley Computer Associates
Whalley Computer Associates (WCA), founded in 1979 by John Whalley, is a technology solutions provider based in Southwick, Massachusetts, with additional operations in Milford, MA. The company has grown significantly, employing over 140 computer professionals and 10,000 affiliated technicians and engineers across New England and North America.
XpertTech
XpertTech Inc is a national IT services and staffing company based in Woburn, Massachusetts, founded in 2002. The company offers a wide range of services, including IT consulting, technical staffing, executive search, and software development. XpertTech is dedicated to providing scalable and cost-effective solutions that support business transformation and growth.
Xterity Cloud Services
Xterity Cloud Service is an enterprise-grade managed cloud service specifically built for MSPs and the IT channel. It enables them to provide a branded, highly available and scalable platform that their customers can depend on for even the most critical and complex multi-tier applications.
musa Technology
musa Technology Partners, LLC is a managed IT services company founded in 2007, based in Waltham, Massachusetts, with an additional office in Salt Lake City, Utah. The company specializes in building and supporting scalable technology platforms for clients in the Life Sciences, Venture Capital, pharmaceutical, biotechnology, medical device, and healthcare sectors.
smartShift
smartShift is a Boston-based enterprise software company founded in 2002, specializing in intelligent automation solutions for digital transformations. The company focuses on automating SAP system upgrades and cloud migrations, helping organizations transition from legacy systems to modern computing platforms with reduced risk and cost.
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What Are Managed IT Services?
Managed IT services refer to the practice of outsourcing day-to-day IT management and support to a third-party provider known as a Managed Service Provider (MSP). These companies handle everything from network monitoring and cybersecurity to cloud infrastructure and helpdesk support. If you need a downloadable list of these providers, see our complete MSP list with 180,000 verified companies in Excel and CSV format.
Businesses of all sizes use MSPs to reduce costs, improve reliability, and access specialized expertise without maintaining a large in-house IT team. From small businesses needing basic helpdesk support to enterprises requiring 24/7 SOC monitoring, MSPs serve every segment. For security-focused providers, see our MSSP list covering 15,000+ managed security service providers, or browse the top 100 managed service providers ranked by annual revenue.
Our directory helps you find the right provider by filtering across services offered, technologies used, geographic location, company size, and industry specialization. Microsoft-focused buyers can also explore the Microsoft MSP database for Azure MSPs and Microsoft Solutions Partner Partners, or browse the cloud MSP database covering AWS, Azure & Google Cloud providers.
Network Management
Monitoring, maintenance and optimization of IT networks
Cybersecurity →
Threat detection, SIEM, endpoint protection & compliance
Cloud Services
AWS, Azure, Google Cloud migration and management
Helpdesk Support
24/7 end-user support and IT issue resolution
Backup & Disaster Recovery
Data protection, BDR solutions and business continuity
Compliance Management
HIPAA, SOC2, PCI-DSS and regulatory compliance
Why Choose a Managed IT Services Provider?
MSPs help businesses of all sizes reduce costs, improve security, and focus on growth — without the overhead of a full in-house IT team.
Reduce IT Costs
Pay a predictable monthly fee instead of expensive break-fix repairs and unpredictable IT bills.
24/7 Expert Support
Get round-the-clock helpdesk and monitoring from certified IT professionals without hiring in-house.
Enhanced Security
Protect your business with proactive threat monitoring, endpoint security, and compliance management.
Faster Growth
Free your team to focus on core business goals while your MSP handles all IT infrastructure needs.
How to Use This Directory
Find the right managed IT services company in 3 simple steps
Choose Your Location
Filter by state or city to find MSPs near your business or target market.
Apply Filters
Narrow results by industry, services offered, technologies used, or company size.
Download Full Data
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Explore More MSP Resources
MSP by City
Find managed service providers in major US cities
Top 100 MSPs
The 100 largest MSPs in North America, ranked by revenue
Best MSPs USA
Ranked list of the best MSPs in the USA by revenue & employees
Cybersecurity
Browse 15,000+ verified cybersecurity companies & MSSPs
MSP Email List
Download verified email lists of MSP decision makers
Data Report
Full MSP database with 20+ fields per company
From Our Blog
Top MSP Companies in the USA
A curated list of the leading managed service providers across the United States.
Read More →City DirectoryFind an MSP Near You
Browse verified local MSPs by city with onsite support and direct contact details.
Read More →Pricing GuideManaged IT Services Cost & Pricing
Understand what MSPs charge, pricing models, and how to budget for managed IT.
Read More →Buyer's Guide
How to Choose an IT Managed Services Company
Use this checklist to evaluate any managed IT services provider before signing a contract.
Check Certifications
Microsoft Solutions Partner, Cisco Premier, AWS Advanced Partner — verify on the provider's official partner portal.
Review SLA Response Times
Critical issues should have a 1-hour or less response SLA. Ask for a sample contract before committing.
Confirm Service Scope
Does the package include cybersecurity, cloud management, and compliance — or just helpdesk?
Ask for Industry References
Request 2–3 client references in your specific industry (healthcare, finance, legal, etc.).
Evaluate Local Presence
For on-site support, confirm the MSP has technicians in your city with guaranteed response times.
Compare Pricing Models
Per-user, per-device, or flat-fee — understand exactly what's included and what's billed extra.
MSP Companies Database
Get verified IT decision-maker contacts for
180,000 managed service providers
CEO · CTO · IT Director · Phone · Email · LinkedIn
Frequently Asked Questions
Everything you need to know about managed IT services companies
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How much do managed IT services cost?
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Full Database Access
Need the Complete Managed IT Services Dataset?
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