Top 100 Managed Service Providers in California
The Best of October 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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331Undisclosed10 - 49 employeesOakland, CAPC Professional, Inc., a small IT managed services company, is based in Oakland, California. Their services include IT managed services and Cybersecurity.Read More
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332Undisclosed50 - 249 employeesSan Jose, CABellSoft, an other IT consulting and SI company, is based in San Jose, California. Established in 2017, the team focuses on other IT consulting and SI and cloud consulting & SI.Read More
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333$1,000+2 - 9 employeesEscondido, CAHeadquartered in Escondido, California, Fridell Solutions is an IT managed services company. They offer IT managed services and IT strategy consulting.Read More
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334Undisclosed2 - 9 employeesMurrieta, CAJust Smart Business Technologies, Inc. Is an IT managed services company established in 1988. Their team provides IT managed services and Cybersecurity.Read More
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335$1,000+2 - 9 employeesLos Angeles, CARead More
Launched in 2015, nicwerks is a small IT managed services company. Their team focuses on IT managed services, IT strategy consulting, and cybersecurity. The agency is in Los Angeles, California.
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336Undisclosed2 - 9 employeesSan Ramon, CAEShield is an IT managed services company. They offer IT managed services and Cybersecurity and were established in 2001.Read More
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337$1,000+2 - 9 employeesTracy, CAAdib Technologies is an IT managed services company established in 2024. In Tracy, California, the team offers IT managed services and Cybersecurity.Read More
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338$1,000+2 - 9 employeesSan Jose, CAIT managed services company offthegridit was founded in 2012. The team provides IT managed services and Cybersecurity.Read More
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339$10,000+10 - 49 employeesSanta Cruz, CALaunched in 2017, SuiteCentric is a small Santa Cruz, California-based ERP consulting and SI company. Their services include ERP consulting and SI and CRM consulting and SI.Read More
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340$5,000+10 - 49 employeesSan Francisco, CALaunched in 2009, Centarus | IT Support & Managed IT Services is an IT managed services company. The team provides IT managed services and Cybersecurity.Read More
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341$75,000+10 - 49 employeesFremont, CAIT managed services company Formac Inc is based in Fremont, California. The team offers IT managed services and IT staff augmentation.Read More
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342Undisclosed10 - 49 employeesLong Beach, CACORE Group is a Long Beach, California-based IT managed services company. Their services include IT managed services and IT strategy consulting.Read More
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343$5,000+2 - 9 employeesSan Jose, CAHeadquartered in San Jose, California and Menlo Park, California, Bay Networks Inc. Is an IT managed services company. They offer IT managed services and Cybersecurity and were established in 2008.Read More
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344Undisclosed50 - 249 employeesGlendale, CALANAIR Technology Group is a Cybersecurity company. Located in Glendale, California, the company was founded in 2006. Their team focuses on Cybersecurity and IT managed services.Read More
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345$1,000+10 - 49 employeesSan Diego, CAInfoTechSVP is an IT managed services company. The company is headquartered in San Diego, California. Their team offers IT managed services and IT staff augmentation.Read More
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346$10,000+10 - 49 employeesIrvine, CAFounded in 2019, DemandDynamics is a cloud consulting & SI company. The firm provides cloud consulting & SI and CRM consulting and SI.Read More
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347Undisclosed1,000 - 9,999 employeesWalnut Creek, CAHeadquartered in Mercer Island, Washington, Exadel is a midsize business consulting company. They focus on business consulting and were founded in 2001.Read More
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348$25,000+10 - 49 employeesMountain View, CAEquals11 is a CRM consulting and SI company based in Charlotte, North Carolina; Mountain View, California and Miraflores, Peru. The small team offers CRM consulting and SI, IT managed services, IT staff augmentation, Low/No Code Development, and more and was launched in 2022.Read More
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349$1,000+50 - 249 employeesSan Jose, CARCM Centric is an IT managed services company established in 2016. The company focuses on IT managed services and Call Center Services, and is midsize.Read More
Clients
Frederick Bodie, M.D - DermatologistIndustries
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350Undisclosed50 - 249 employeesMilpitas, CAOpsaraCloud, a cloud consulting & SI company, is headquartered in Milpitas, California. Launched in 2020, the team offers cloud consulting & SI and IT managed services.Read More
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351$1,000+2 - 9 employeesSanta Fe Springs, CAIn Santa Fe Springs, California, SPN Networks, Inc is a cloud consulting & SI company. They focus on cloud consulting & SI and IT managed services and were established in 2002.Read More
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352$1,000+2 - 9 employeesIrvine, CAEagleEye IT is an IT managed services and IT staff augmentation company. The company is based in Irvine, California. Their team provides IT managed services and IT staff augmentation.Read More
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353Undisclosed2 - 9 employeesMountain View, CALaunched in 2018, GSDSolutions LLC is an IT managed services company. The small team focuses on IT managed services and IT strategy consulting.Read More
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354Undisclosed2 - 9 employeesLake Elsinore, CAIT managed services company COM3 IT Solutions focuses on IT managed services and Cybersecurity. They were founded in 2010.Read More
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355Undisclosed2 - 9 employeesRancho Santa Margarita, CAIT managed services company Panoply It Solutions Inc is based in Rancho Santa Margarita, California. The team specializes in IT managed services and cloud consulting & SI.Read More
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356$1,000+2 - 9 employeesSan Diego, CAEstablished in 2008, SD IT Service is an IT strategy consulting and IT managed services company. The team provides IT strategy consulting and IT managed services.Read More
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357$5,000+10 - 49 employeesNewport Beach, CAUS ProTech is a Cybersecurity company. They provide Cybersecurity and IT managed services and were launched in 1999. The agency is headquartered in Newport Beach, California.Read More
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358$1,000+10 - 49 employeesPasadena, CANetready is a Cybersecurity company. The team offers Cybersecurity and IT managed services, and the company is based in Pasadena, California.Read More
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359$5,000+10 - 49 employeesLos Angeles, CASimplified IT Consulting is an IT managed services company. Founded in 2015, their team offers IT managed services and IT strategy consulting.Read More
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360$5,000+10 - 49 employeesLos Angeles, CAClearmind Technology, Inc. Is an IT managed services company. They were established in 2011 and specialize in IT managed services and IT strategy consulting.Read More
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