Top 100 Managed Service Providers in California
The Best of February 2026Looking for a top managed service provider in California?
If you’re looking for services that can spare you from complex, time-consuming, and sometimes counterproductive tasks? Perhaps managed service providers can help you and your business. You can rest easy by relying on managed service providers to handle any tedious tasks.
Managed service providers are outsourced third-party companies that provide different support efforts including network, application, security, and payroll works. Businesses and organizations hire managed service providers because of their flexibility and ability to relieve repetitive tasks. Great managed service providers create custom solutions to cater to the different needs of every business. Such services are worthwhile investments especially for startups and midsize businesses that want to have their in-house teams focus on their operations.
To assist you in your search for a partner, we’ve compiled this list of the top IT managed services in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best California Managed Services
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661$1,000+2 - 9 employeesLos Angeles, CACareful Security is a Cybersecurity company. The agency is in Los Angeles, California. Their services include Cybersecurity and IT managed services.Read More
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662$5,000+10 - 49 employeesFremont, CATOPSYNTAX INC, a software development firm, is in Fremont, California. They specialize in Custom Software Development and Enterprise App Modernization and were founded in 2018.Read More
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663$5,000+10 - 49 employeesRedwood City, CATecAvy is an Advertising company located in Gurugram, India and Redwood City, California. They focus on Advertising and Back Office Outsourcing.Read More
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664Undisclosed10 - 49 employeesCarlsbad, CACybersecurity company Intersectis is based in Carlsbad, California. Their services include Cybersecurity and Digital Strategy.Read More
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665Undisclosed250 - 999 employeesWashington, DCIT managed services company Dataprise was established in 1995. Their midsize team is in Rockville, Maryland; Dallas, Texas; Port St. Lucie, Florida and New York, New York and focuses on IT managed services, Cybersecurity, cloud consulting & SI, and IT strategy consulting.Read More
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666Undisclosed250 - 999 employeesBurlingame, CASoftware development firm ARES Corporation was established in 1992. The team specializes in Custom Software Development and IT managed services and is headquartered in Burlingame, California.Read More
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667Undisclosed250 - 999 employeesDanville, CACompass Consulting Group, Inc., a midsize IT managed services company, is in Danville, California. The team offers IT managed services and IT strategy consulting.Read More
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668Undisclosed250 - 999 employeesLos Angeles, CAIT strategy consulting company DAS Health is based in Los Angeles, California and Tampa, Florida. Their services include IT strategy consulting and Cybersecurity.Read More
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669$5,000+2 - 9 employeesSan Diego, CABaur Software, a Digital Strategy company, was established in 2020. The company specializes in Digital Strategy and Artificial Intelligence, and is small.Read More
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670$5,000+250 - 999 employeesPontiac, MIIntelligent Technical Solutions is a midsize Las Vegas, Nevada-based IT managed services company. The team focuses on IT managed services and Cybersecurity.Read More
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671Undisclosed50 - 249 employeesChula Vista, CABMi is an IT staff augmentation company. Based in Chula Vista, California, the firm offers IT staff augmentation and cloud consulting & SI.Read More
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672$25,000+50 - 249 employeesArcadia, CAGAIA TECH is a big data company founded in 2013. Located in Arcadia, California, the team focuses on BI & big data consulting & SI and Custom Software Development.Read More
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673$25,000+1,000 - 9,999 employeesSan Francisco, CAALLSTARSIT is an IT staff augmentation company based in San Francisco, California; Kyiv, Ukraine; Ramat Gan, Israel and Warszawa, Poland. The company provides IT staff augmentation, IT managed services, Staffing, Recruiting, and more and has a large team.The company was launched in 2004.Read More
Clients
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674$10,000+2 - 9 employeesSan Diego, CAXonicwave is an IT managed services company. They specialize in IT managed services and cloud consulting & SI and are headquartered in San Diego, California and Anaheim, California.Read More
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675$5,000+2 - 9 employeesSan Francisco, CAOneClick Solutions Group is a San Francisco, California-based IT managed services company. They specialize in IT managed services and other IT consulting and SI.Read More
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676$5,000+2 - 9 employeesAnaheim, CAOnthenetOffice is a cloud consulting & SI and IT managed services company founded in 1997. Their team provides cloud consulting & SI and IT managed services.Read More
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677Undisclosed2 - 9 employeesAlameda, CAEon Technologies & Computers, an IT managed services company, was established in 1990. The team provides IT managed services and IT strategy consulting and is based in Alameda, California.Read More
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678Undisclosed2 - 9 employeesVista, CALaunched in 2009, RGM Consulting is an IT managed services and IT strategy consulting company. Their team focuses on IT managed services and IT strategy consulting.Read More
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679Undisclosed2 - 9 employeesWalnut Creek, CAGrundig IT is a small IT managed services and IT strategy consulting company founded in 2004. Their team provides IT managed services and IT strategy consulting.Read More
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680Undisclosed2 - 9 employeesWalnut Creek, CACJS Associates, LLC is an IT managed services and Cybersecurity company. The Walnut Creek, California-based firm was founded in 2000. Their services include IT managed services and Cybersecurity.Read More
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681Undisclosed2 - 9 employeesVisalia, CAIT managed services and IT strategy consulting company ValleyExpetec, Inc. Is headquartered in Visalia, California. Their services include IT managed services and IT strategy consulting.Read More
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682Undisclosed2 - 9 employeesVisalia, CAIT managed services and IT strategy consulting company Trilotech was founded in 2002. The small team offers IT managed services and IT strategy consulting.Read More
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683Undisclosed2 - 9 employeesStockton, CANetworking Xperts, a small IT managed services company, is headquartered in Stockton, California. Their services include IT managed services and Application Management & Support.Read More
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684Undisclosed2 - 9 employeesUpland, CAOptiva IT, LLC, an IT managed services and IT strategy consulting company, is headquartered in Upland, California. The team specializes in IT managed services and IT strategy consulting.Read More
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685Undisclosed2 - 9 employeesStockton, CASysPros is an IT managed services and IT strategy consulting company. Their small team is based in Stockton, California. Their services include IT managed services and IT strategy consulting.Read More
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686Undisclosed2 - 9 employeesAlhambra, CAMC Computer Consulting is an IT managed services and IT strategy consulting company. Founded in 2006, their team specializes in IT managed services and IT strategy consulting.Read More
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687Undisclosed2 - 9 employeesLivermore, CAWoll2Woll Software is an IT managed services and mobile app development company launched in 1995. The firm focuses on IT managed services and Mobile App Development.Read More
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688Undisclosed2 - 9 employeesStockton, CAIT managed services company Akerland Technology Solutions provides IT managed services and IT strategy consulting. They are in Stockton, California.Read More
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689Undisclosed2 - 9 employeesLivermore, CAIT Pro Source is an IT managed services and IT strategy consulting company. The team is in Livermore, California, and their services include IT managed services and IT strategy consulting.Read More
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690Undisclosed2 - 9 employeesLivermore, CAIdeal Computer Services, an IT managed services and IT strategy consulting company, is in Livermore, California. The team focuses on IT managed services and IT strategy consulting.Read More
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