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Managed IT Services Directory

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.

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MSPs, MSSPs & IT Consultants
California

150,340 companies found

24hourtek - Managed IT Service Provider

24hourtek

San Francisco, California20 - 50 employeesinformation technology & services

Our team of experts provides daily managed IT support solutions and IT Consulting that is personalized to our small to medium-sized business clients in the San Francisco Bay Area.

Networking & Wi-FiVirtualizationUCaaSOffice 365+1
6th Street Consulting - Managed IT Service Provider

6th Street Consulting

Redondo Beach, California10 - 20 employeesmanagement consulting

6th Street Consulting is a strategy and technology consulting firm based in Redondo Beach, California. Founded in 2002, the company specializes in Microsoft technologies, including SharePoint, Office 365, Microsoft Teams, Viva, and Azure. As a Microsoft Managed Partner, it holds gold and silver competencies in collaboration, content, Cloud Productivity, and Cloud Platform, ranking among the top one percent of Microsoft’s SharePoint partner ecosystem.

Networking & Wi-FiIdentity ManagementSharePointManaged IT+1
7 Layer IT Solutions - Managed IT Service Provider

7 Layer IT Solutions

Los Angeles, California20 - 50 employeesinformation technology & services

7 Layer IT Solutions, Inc., also known as 7 Layer Solutions, is an Information Technology firm based in Chicago, Illinois, with additional presence in Southern California. The company employs around 59 people and serves a diverse range of industries, including private equity, financial services, manufacturing, distribution, professional services, government, and not-for-profit organizations.

Hyper-convergenceNetworking & Wi-FiCybersecurityEmail Security+1
A Squared - Managed IT Service Provider

A Squared

San Marcos, California1 - 5 employeeselectrical/electronic manufacturing

Helping inventors and startup companies create and assemble new products.

Office 365Web HostingVoIPVirtualization+1
AMA - Managed IT Service Provider

AMA

San Diego, California1 - 5 employeesinformation technology & services

AMA Networks is San Diego Premier IT Company will help you and your business set goals to help you change, understand, and clearly define your IT needs. We will analyze your technology and show you how to capitalize on IT and deliver those cost savings to you. We are here to help you manage your IT Our goal is to let you focus on what is important to you, running your core business, and leave the IT to us.

Backup & RecoveryNetworking & Wi-FiCybersecurityIT Consulting+1
ATECHSO - Managed IT Service Provider

ATECHSO

Glendale, California10 - 20 employeesinformation technology & services

With nearly 30 years of combined experience and over 1,000 happy clients served, we can offer a full-service IT solution for any business scenario! We take a proactive approach towards any technical challenge by thoroughly testing and thinking through the "What if" situations before our solution is implemented. Our vision is to leverage the best technology available to grow your business, protect your valuable data, and make your life easier.

VoIPColocationCybersecurityEmail Security+1
ATUM - Managed IT Service Provider

ATUM

Newark, California100 - 250 employeesbiotechnology

ATUM is a biotechnology company based in Newark, California, founded in 2003. It specializes in synthetic biology, offering advanced tools and solutions for gene design and synthesis, protein production, cell line development, and master cell banking. The company utilizes machine learning and proprietary engineering platforms to enhance DNA, proteins, vectors, and cell lines for both commercial and research purposes.

Server HostingHyper-convergenceERPDynamics 365+1
AXSource - Managed IT Service Provider

AXSource

Oakville, California20 - 50 employeesinformation technology & services

AXSource is a consulting firm founded in 2005, focusing on Regulatory & Quality consulting and Digital Transformation services. The company assists clients in meeting industry standards, implementing quality systems, and navigating compliance requirements, particularly in regulated sectors. AXSource offers strategic IT advisory services with expertise in Microsoft Dynamics 365 and CRM solutions, creating tailored strategies to enhance operational efficiency.

ERPCRMDynamics 365
Abtech - Managed IT Service Provider

Abtech

Vista, California100 - 250 employeesinformation technology & services

Abtech Technologies, founded in 1989 and based in Vista, California, specializes in managed IT services, IT support, and disaster recovery solutions. With over 35 years of experience, the company serves a diverse range of industries, including defense, healthcare, finance, education, manufacturing, and government at various levels.

VirtualizationApplication Dev.AWSAzure+1
Accelerate Mobile Apps - Managed IT Service Provider

Accelerate Mobile Apps

Scotts Valley, California1 - 5 employeesinformation technology & services

Accelerate is a sexual harassment training company, straightforward and simple. We provide Live Management Training and Harassment Prevention Training.

VirtualizationEmail SecurityDomain HostingData Storage+1
Accend - Managed IT Service Provider

Accend

San Jose, California20 - 50 employeesinformation technology & services

WHO WE ARE

VoIPAWSAzureBackup & Recovery+1
Advanced Hospitality - Managed IT Service Provider

Advanced Hospitality

Fremont, California20 - 50 employeeshospitality

Advanced Hospitality Technologies Inc. is a technology company dedicated to providing innovative solutions for the hospitality industry, particularly hotels. Established in 1996, the company has over two decades of experience and focuses on enhancing the guest technology experience while addressing the complex needs of hotel operations.

Office 365Managed ITIT ConsultingIdentity Management+1
Affant Network Services - Managed IT Service Provider

Affant Network Services

Costa Mesa, California10 - 20 employeesinformation technology & services

Now more than ever, IT managers and staff are faced with demanding deliverables, tight budgets and limited team members.

VoIPIT ConsultingSD-WANCRM+1
Agile IT - Managed IT Service Provider

Agile IT

San Diego, California20 - 50 employeesinformation technology & services

Agile IT is an IT services company based in San Diego, founded in 2006 by John Gilham. The company specializes in Microsoft technologies, including Microsoft 365, Azure, Entra ID, and Defender. Agile IT was one of the first providers to offer Office 365 solutions and has since expanded its offerings to include managed IT services, cloud computing, cybersecurity, compliance, and advanced cloud management.

VirtualizationOffice 365IaaSDynamics 365+1
AllConnected - Managed IT Service Provider

AllConnected

Simi Valley, California20 - 50 employeesinformation technology & services

At AllConnected, we help businesses, schools and healthcare organizations overcome prevent three of the biggest threats to their organizations: security breaches, data loss and downtime. We create and test their business continuity and data recovery plans—long before disaster strikes—so they're fully prepared for the unexpected. We also solve IT headaches for companies with limited resources. By serving as their outsourced IT staff, we free up their time so they can focus on more strategic business priorities.

Server HostingEmail SecurityIaaSManaged IT+1
Alliant Technology Group - Managed IT Service Provider

Alliant Technology Group

Arcadia, California5 - 10 employeesinformation technology & services
Managed ITBackup & RecoveryOffice 365Email Security
Altaware - Managed IT Service Provider

Altaware

Mission Viejo, California5 - 10 employeescomputer & network security

Altaware, Inc. is a boutique cyber security and networking VAR based in Southern California providing cyber security and networking skills for mid-market to enterprise customers across the US. We hand select best of breed solutions that secure, optimize, manage and accelerate your corporate networks. We are ideally skilled to address the needs of small to large enterprise customers crossing a wide spectrum of industries that need our services.

CybersecurityNetworking & Wi-Fi
Alternis IT - Managed IT Service Provider

Alternis IT

San Francisco, California1 - 5 employeesinformation technology & services

For IT solutions San Francisco, ALTERNIS IT takes pride in delivering world-class IT services tailored specifically for small and mid-sized businesses. Our mission is to provide the same level of high-quality performance that large corporations enjoy but without the hefty price tag. Here's why San Francisco IT consulting with ALTERNIS IT is a smart move for your business:

VoIPAWSAzureBackup & Recovery+1
Alvaka - Managed IT Service Provider

Alvaka

Irvine, California50 - 100 employeesinformation technology & services

Alvaka Networks is a managed IT services company based in Irvine, California, founded in 1982. The company specializes in 24/7 IT support and ransomware recovery, helping businesses and enterprises manage and secure their IT infrastructure efficiently. Alvaka offers a wide range of services, including proactive network management, system monitoring, disaster recovery, and cybersecurity solutions.

Networking & Wi-FiBackup & RecoveryManaged ITCybersecurity+1
Aperio IT - Managed IT Service Provider

Aperio IT

Sacramento, California5 - 10 employeesinformation technology & services

Aperio IT is dedicated to keeping your technology investment up and running smoothly so your organization can focus on day-to-day business. Your management team can relax knowing our partnership with your organization means we take your organizations IT personally, and strive to keep your end-users productive with the tools they need to drive your organization forward.

Backup & RecoveryCybersecurityDaaSData Storage+1

MSP contact data

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Browse Managed IT Companies by State

Find MSPs and IT service providers in your state

Don't see your state? Use the search filters above to find companies in any location.

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

1

Choose Your Location

Filter by state or city to find MSPs near your business or target market.

2

Apply Filters

Narrow results by industry, services offered, technologies used, or company size.

3

Download Full Data

Get the complete dataset with emails, phone numbers, and decision-maker contacts.

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.

01

Check Certifications

Microsoft Solutions Partner, Cisco Premier, AWS Advanced Partner — verify on the provider's official partner portal.

02

Review SLA Response Times

Critical issues should have a 1-hour or less response SLA. Ask for a sample contract before committing.

03

Confirm Service Scope

Does the package include cybersecurity, cloud management, and compliance — or just helpdesk?

04

Ask for Industry References

Request 2–3 client references in your specific industry (healthcare, finance, legal, etc.).

05

Evaluate Local Presence

For on-site support, confirm the MSP has technicians in your city with guaranteed response times.

06

Compare Pricing Models

Per-user, per-device, or flat-fee — understand exactly what's included and what's billed extra.

Read the full guide: How to Choose a Managed Service Provider →

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

What is a Managed IT Services company?
A Managed IT Services company (MSP) is a third-party provider that remotely manages a customer's IT infrastructure, end-user systems, and technology needs. MSPs provide services like network monitoring, cybersecurity, cloud management, helpdesk support, and data backup — typically on a subscription or contract basis.
How do I choose the right MSP for my business?
When selecting a managed IT services provider, consider their industry expertise, certifications (Microsoft, Cisco, AWS), response time SLAs, service offerings, geographic coverage, and client reviews. Use our directory filters to narrow by state, services, and technologies to find the best match.
How do I find an IT managed services company near me?
Use our city-based locator at mspcompanies.us/msp-near-me to browse verified managed IT services companies by metro area. We cover 77+ US cities including Houston, New York, Dallas, Chicago, and Atlanta — each with full company profiles and decision-maker contacts.
How much do managed IT services cost?
Managed IT services typically cost $100–$250 per user per month for small businesses, or $500–$5,000+ per month for flat-fee enterprise contracts. Pricing depends on the number of devices, users, services included (helpdesk, cybersecurity, cloud), and SLA response times. Read our full pricing guide for a detailed breakdown.
What should I look for when evaluating IT managed services companies?
Key factors: (1) Industry certifications — Microsoft Solutions Partner, Cisco Premier, AWS Advanced; (2) Response time SLAs — 1-hour or less for critical issues; (3) Service scope — does it include cybersecurity, cloud, and compliance; (4) Local presence — on-site support availability; (5) Client references in your industry. Use our directory filters to find companies matching all these criteria.
What services do managed IT companies typically offer?
Common services include: network management, cybersecurity & threat monitoring, cloud services (AWS, Azure, Google Cloud), helpdesk & end-user support, data backup & disaster recovery, VoIP & unified communications, compliance management (HIPAA, SOC2, PCI-DSS), and IT consulting.
What is the difference between an MSP and an MSSP?
An MSP (Managed Service Provider) focuses on general IT management — networks, servers, and helpdesk. An MSSP (Managed Security Service Provider) specializes specifically in cybersecurity — threat detection, SOC services, SIEM, and incident response. Browse our dedicated cybersecurity companies directory at mspcompanies.us/cybersecurity-companies.
How many managed IT companies are in this directory?
The directory contains 180,000+ verified managed IT services companies. Coverage is deepest in the United States with 77+ city directories, and also includes providers in the UK, Canada, Germany and Australia. Each listing includes company details, services, technologies, contact information and more — with 20+ data fields per company.
Can I download the full list of managed IT companies?
Yes. We offer the complete database as a downloadable Excel file with all 180,000 companies, including emails, phone numbers, LinkedIn profiles, and decision-maker contacts. Visit our Data Report page to view pricing and download options.

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