IT Managed Services Companies in the USA
The largest directory of IT managed services companies and managed service providers in the USA 150,000+ verified MSPs. Filter by city, industry, services, technologies, and certifications to find the right provider for your business or outreach.
Browse Managed IT Companies by State
Find MSPs and IT service providers in your state
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Find Managed IT Services by City
Verified MSPs and managed IT service providers across all major US cities
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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 150,000+ 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 revenue and industry recognition.
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 Gold 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
Get the complete dataset with emails, phone numbers, and decision-maker contacts.
Explore More MSP Resources
MSP by City
Find managed service providers in major US cities
Top 100 MSPs
Browse the top-ranked managed service providers in the US
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 →How-To GuideHow to Find an MSP Near Me
Step-by-step guide to finding a reliable MSP in your city and what to look for.
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 Gold, 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
150,000+ managed service providers in the USA
CEO · CTO · IT Director · Phone · Email · LinkedIn
Frequently Asked Questions
Everything you need to know about managed IT services companies
What is a Managed IT Services company?
How do I choose the right MSP for my business?
How do I find an IT managed services company near me?
How much do managed IT services cost?
What should I look for when evaluating IT managed services companies?
What services do managed IT companies typically offer?
What is the difference between an MSP and an MSSP?
How many managed IT companies are in this directory?
Can I download the full list of managed IT companies?
Full Database Access
Need the Complete Managed IT Services Dataset?
Get all 150,000+ companies in one Excel file with emails, phone numbers, LinkedIn, decision-maker contacts, and 20+ data fields.