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.
List of the Best California Managed Services
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601Undisclosed50 - 249 employeesSan Diego, CAIn San Diego, California, California Web Coders is a midsize social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.Read More
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602Undisclosed10 - 49 employeesCorona, CAEverconnect Data Systems is a cloud consulting & SI company. The small Corona, California-based team offers cloud consulting & SI and IT strategy consulting. The company was launched in 2010.Read More
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603$1,000+10 - 49 employeesLong Beach, CACloud consulting & SI company Safe Harbor Technology specializes in cloud consulting & SI and IT staff augmentation. They are based in Long Beach, California.Read More
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604$1,000+Freelancer employeesAliso Viejo, CARead More
BlairSammons.com is an IT consulting agency based in Aliso Viejo, Calif. BlairSammons.com specializes in IT strategy consulting, software integration, hardware installations, IT managed services and more.
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VeracityColab.comIndustries
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605Undisclosed2 - 9 employeesSan Diego, CABased in San Diego, California, Regala Consulting is a small IT strategy consulting company. Their services include IT strategy consulting and other IT consulting and SI.Read More
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606$1,000+10 - 49 employeesSacramento, CAKSVA Tech Solutions is a small CRM consulting and SI company. Launched in 2021, the team specializes in CRM consulting and SI and IT managed services.Read More
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607Undisclosed10 - 49 employeesPlacentia, CAZSB TECH – Solution is a web design agency. The team offers Web Design and UX/UI Design and is located in Placentia, California and Placentia, California.Read More
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608$1,000+10 - 49 employeesLos Angeles, CAITColark is an IT strategy consulting company. Based in Los Angeles, California, the agency was established in 2021. Their team focuses on IT strategy consulting and IT managed services.Read More
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609Undisclosed10,000+ employeesSan Francisco, CAFounded in 1993, Thoughtworks Software Technologies Ltd is a large Chicago, Illinois-based AI company. Their team offers Artificial Intelligence and IT managed services.Read More
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610$5,000+50 - 249 employeesSan Diego, CAIn Bikaner, India; San Diego, California; Durban, South Africa and Dammam, Saudi Arabia, iWebwiser is a web development company. The midsize firm was established in 2018. Their services include Web Development, Mobile App Development, Custom Software Development, Marketing Strategy, and more.Read More
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611$10,000+10 - 49 employeesHuntington Beach, CAXoftsystems is an IT staff augmentation company founded in 2020. The small team focuses on IT staff augmentation and IT strategy consulting.Read More
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612$5,000+10 - 49 employeesCampbell, CAAgile Datapro, Inc, an AI development company, focus on Artificial Intelligence and IT staff augmentation. They were established in 2020.Read More
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613Undisclosed2 - 9 employeesBakersfield, CAFounded in 2004, Exclusive Technologies is an IT managed services company. The team offers IT managed services and IT strategy consulting and is headquartered in Bakersfield, California.Read More
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614Undisclosed2 - 9 employeesUnion City, CAAvila IT Services is a small IT managed services company headquartered in Union City, California. Their services include IT managed services and Corporate Training & Coaching.Read More
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615$5,000+2 - 9 employeesIrvine, CALocated in Irvine, California and , Jub Jub Interactive is a small Digital Strategy company. The team offers Digital Strategy and Social Media Marketing.Read More
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616Undisclosed2 - 9 employeesGarden Grove, CAOsoLabs is a social media marketing agency founded in 2007. The team offers Social Media Marketing and Email Marketing.Read More
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617Undisclosed10 - 49 employeesLake Forest, CAEstablished in 1998, Cywest Communications is a cloud consulting & SI company. Their team offers cloud consulting & SI and Cybersecurity.Read More
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618$1,000+10 - 49 employeesFremont, CAEInnoSys is a software development firm. The team is located in Fremont, California and Ahmedabad, India, and their services include Custom Software Development and Search Engine Optimization.Read More
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619$1,000+250 - 999 employeesSan Diego, CALaunched in 2016, ATBOD is a midsize San Diego, California-based cloud consulting & SI company. Their team offers cloud consulting & SI and CRM consulting and SI.Read More
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620$1,000+10 - 49 employeesClovis, CAHASHKRIO TECH LLP is a custom software development firm. They were launched in 2024, and their services include Custom Software Development and Web Development.Read More
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621$5,000+10 - 49 employeesSan Francisco, CAThink Connected, LLC is an IT managed services company. Their small team is in San Francisco, California. Their services include IT managed services and IT strategy consulting.Read More
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622$5,000+10 - 49 employeesBurlingame, CAEaton & Associates is an IT managed services company. The team specializes in IT managed services and IT strategy consulting, and the company is in Burlingame, California.Read More
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623$5,000+10 - 49 employeesTorrance, CAAurora is an IT managed services company. They provide IT managed services and IT strategy consulting and were founded in 1990.Read More
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624$5,000+10 - 49 employeesEscondido, CACirrhus9 is an IT managed services company. Founded in 2008, the team offers IT managed services and cloud consulting & SI.Read More
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625$5,000+10 - 49 employeesAnaheim, CACPAC is a small IT managed services company launched in 1994. Their services include IT managed services and IT strategy consulting.Read More
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626$5,000+10 - 49 employeesFresno, CAValley Network Solutions is an IT managed services company. The Fresno, California-based team offers IT managed services and other IT consulting and SI.Read More
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627$5,000+10 - 49 employeesCorona, CAForum Info-Tech Inc. Is an IT managed services company. The team provides IT managed services and other IT consulting and SI and is in Corona, California.Read More
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628$5,000+10 - 49 employeesSan Francisco, CAIT managed services company FunctionOne was established in 2007. The team provides IT managed services and IT strategy consulting and is in San Francisco, California.Read More
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629$5,000+10 - 49 employeesOrange, CAHeadquartered in Orange, California, Numa Networks is a cloud consulting & SI and IT managed services company. They offer cloud consulting & SI and IT managed services.Read More
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630$5,000+10 - 49 employeesSan Francisco, CAIpsofacto is a San Francisco, California-based IT managed services company. The team focuses on IT managed services and cloud consulting & SI.Read More
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