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
ACS
ACS - Engineer. Integrate. Build. is a systems integrator and engineering company founded in 1994, based in Verona, Wisconsin, with a regional office in Troy, Michigan. The company specializes in providing integrated solutions for facilities, equipment, and systems, primarily serving industries such as automotive, aerospace, energy, industrial manufacturing, and laboratories across North America and globally.
Applied Tech
Applied Tech is a managed service provider (MSP) based in Madison, Wisconsin, with additional locations in Denver. The company specializes in managed and co-managed IT services and cybersecurity solutions for small and mid-sized organizations across various sectors, including healthcare, financial services, and manufacturing. With over 20 years of experience, Applied Tech serves thousands of clients in Wisconsin, Colorado, and beyond, focusing on both technology and the people behind it.
CCB Technology
CCB Technology is a nationwide technology provider based in Racine, Wisconsin, specializing in IT solutions for small and medium-sized businesses (SMBs) and nonprofit organizations. With over 30 years of experience and a customer base exceeding 40,000, the company focuses on delivering innovative technology affordably and effectively to help clients overcome IT challenges and foster business growth.
Capital Data
Capital Data is an IT integration and management firm based in Brookfield, Wisconsin, with over 30 years of experience. The company focuses on providing innovative solutions in Infrastructure, Cloud, Security, and Digital Transformation. Capital Data prioritizes customer needs and employs a skilled team of certified engineers, service, and sales staff to tackle complex technical challenges.
Chortek
Chortek LLP is a professional services firm based in Waukesha, Wisconsin, with additional offices in Appleton, WI, and Atlanta, GA. With over 70 years of experience and a team of more than 50 professionals, Chortek specializes in consulting services that include accounting, audit, tax compliance and planning, business valuations, technology consulting, mergers and acquisitions, and fraud prevention and detection.
Clarity Technology Group
Since 1999, Clarity Technology Group, Inc. has supplied clients with a complete package of computer-related services tailored to their specific business needs.
Concurrency
Concurrency, Inc. is a professional services firm founded in 1989 by James Savage, who serves as CEO. The company specializes in helping clients leverage technology to achieve strategic goals and enhance business performance through digital transformation and organizational change management.
Direct Supply
Direct Supply, founded in 1985 and based in Milwaukee, Wisconsin, specializes in providing equipment, eCommerce solutions, and services to healthcare organizations and the senior living industry across the United States. The company is dedicated to enhancing the lives of seniors and has evolved from a direct-mail supplier to a comprehensive provider of senior care products and services.
DirectNetworks
DirectNetworks, Inc. is a privately-held, Information Technology (IT) solution provider located in Madison, Wisconsin. Our professional staff has over seventy-five years of IT solution experience and includes consultants, project managers, installers, and engineers that provide infrastructure, data, and voice solutions.
EDCi
EDCi is a technology and communications company founded in 1979, originally known as Electroline. It specializes in providing comprehensive communication and information technology solutions. EDCi serves a diverse range of clients, primarily in Wisconsin, but also across the United States and globally.
EO Johnson Business
EO Johnson Business Technologies is a family-owned business technology company based in Wausau, Wisconsin, established in 1957. It specializes in integrated office technology solutions across the Midwest, particularly in Wisconsin, Minnesota, and Iowa. The company has evolved from its origins as a copier provider into a comprehensive business technology partner, emphasizing integrity, customer service, and community involvement.
Gordon Flesch Company
The Gordon Flesch Company (GFC) is a family-owned business technology solutions provider established in 1956. Headquartered in Madison, Wisconsin, GFC has grown to become one of the largest independent office technology providers in the nation, with 16 locations across Illinois, Indiana, Ohio, and Wisconsin.
Locknet Managed IT
Locknet Managed IT is a woman-owned managed IT services company based in Onalaska, Wisconsin. Established in 1984, it has become one of North America's leading managed service providers, serving hundreds of clients primarily in the Midwest, including Minnesota, Wisconsin, and Iowa. The company employs between 51 and 100 people and generates estimated revenues of around $6 million.
One Source
With extensive experience in electrical and low voltage technologies, One Source Technologies' team has the expertise to help every customer design and implement turnkey solutions from inception through completion. Our team of Project Managers/Estimators have electrical and or low voltage technology experience in construction environments where both electrical and low voltage knowledge is a must.
OneNeck IT Solutions
OneNeck IT Solutions is a full-service IT services provider that specializes in enterprise application management, managed hosting, and hybrid IT infrastructure solutions. As a subsidiary of Telephone and Data Systems, Inc., the company employs nearly 550 technology professionals across the United States. OneNeck is dedicated to delivering secure, scalable, and highly available IT environments tailored to meet the operational and strategic needs of businesses.
P3C
P3C Technologies is a service started by Brad Otto in 1996 originally to aid home users with their technology needs. The "P3C" originally stood for Personal Computer Construction and Consultation back in the day when building custom computers for people was still profitable! The business has transitioned to technology consulting services for the home and business. The typical market we serve includes home users that need in-person / remote assistance as well as small to medium businesses that do not employ a full-time IT staff.
PDS A Converge Company
PDS, a Converge Company, is an established Information Technology solutions provider based in Brookfield, Wisconsin, with additional locations in Bloomington. Founded in 1986, PDS has over 30 years of experience delivering a wide range of IT services and solutions primarily in the Midwest. The company focuses on digital workspace, security, and enterprise technology solutions tailored for various sectors, including healthcare, government, education, manufacturing, and corporate enterprises.
RMM Solutions
RMM Solutions is now part of New Era Technology.
SSR Total IT
SSR Total IT is a private Information Technology company based in Brookfield, Wisconsin, founded in 1996. With nearly 30 years of experience, the company employs between 100 and 200 people and generates annual revenues estimated between $5 million and $28 million. Led by President & CEO Sarit Singhal, SSR Total IT focuses on providing comprehensive IT services and solutions to small and mid-sized businesses, non-profits, and government institutions.
SWICKtech
At SWICKtech we provide technology solutions to accelerate business growth. We work with your team to set your business up with custom IT solutions designed to take your brand from where it is now to where you'd like it to be. Our passionate engineers will find a holistic solution that sets your business up for success now and in the future.
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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
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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
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180,000 managed service providers
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Frequently Asked Questions
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