Top 100 Managed Service Providers in California
The Best of July 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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31$5,000+10 - 49 employeesRedondo Beach, CARead More
SugarShot is an IT company headquartered in Los Angeles. The company was founded in 2018, and their 11 employees mostly provide IT managed services, specifically security, help desk, disaster recovery, and network segments.
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EaturnaIndustries
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32$5,000+10 - 49 employeesSanta Clarita, CADatalink Networks Inc. Is a Santa Clarita, California-based IT strategy consulting company. The small team focuses on IT strategy consulting, cloud consulting & SI, Cybersecurity, and IT managed services. The firm was founded in 1988.Read More
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City of PalmdaleIndustries
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33$5,000+10 - 49 employeesChino, CAVertical IT Solutions is an IT managed services company founded in 2014. Their small team is headquartered in Chino, California and Sacramento, California and offers IT managed services, cloud consulting & SI, unified communications consulting & SI, and Cybersecurity.Read More
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Urban Armor GearIndustries
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34$1,000+10 - 49 employeesIrvine, CARead More
KME Systems is a small IT managed services company launched in 1993. Their services include IT managed services, IT strategy consulting, and cloud consulting & SI. The company is headquartered in Lake Forest, California.
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35$5,000+50 - 249 employeesOakland, CARead More
Xantrion is a cybersecurity company. They are in Oakland, California and have a midsize team. The agency offers cybersecurity, IT managed services, cloud consulting & SI, and IT strategy consulting.
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36$5,000+250 - 999 employeesIrvine, CANexusTek is a midsize cloud consulting & SI company. The Greenwood Village, Colorado-based agency was established in 1996. Their team provides cloud consulting & SI, IT managed services, Cybersecurity, IT strategy consulting, and more.Read More
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37Undisclosed50 - 249 employeesSan Diego, CARead More
Interlaced.io is a San Diego, California-based IT strategy consulting and IT managed services company. They focus on IT strategy consulting and IT managed services and were launched in 2009.
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38$5,000+10 - 49 employeesBeverly Hills, CARead More
RGB Projects is an IT services provider based in Beverly Hills, California. Founded in 2006, their team of about 20 work with mainly enterprise and mid-market clients. They specialize in ECM consulting and SI, IT managed services, and application management and support.
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39$1,000+50 - 249 employeesSan Francisco, CARead More
MondayCall is a cloud and CRM consulting firm based in San Francisco. Their team of about 150 serves clients of all sizes across a range of industries. Additional services include SI and IT managed services. They were founded in 2009.
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GoogleIndustries
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40$10,000+50 - 249 employeesBeverly Hills, CARead More
Founded in 2010, Mission is an AWS managed services partner based in El Segundo, Calif. Their team of 83 employees specializes in IT managed services, cloud consulting and SI, and enterprise app modernization.
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Boston Celtics -
41$25,000+50 - 249 employeesLos Angeles, CAMetal Toad is a Los Angeles, California-based cloud consulting & SI company. The firm specializes in cloud consulting & SI, BI & big data consulting & SI, IT managed services, Custom Software Development, and more and is midsize.The firm was founded in 2003.Read More
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ABC TelevisionIndustries
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42$25,000+250 - 999 employeesLos Angeles, CAInsight is a midsize cloud consulting & SI company. Founded in 2000, the company is based in Los Angeles, California; Kerala, India; Yerevan, Armenia and Lytchett Matravers, England. Their team focuses on cloud consulting & SI, unified communications consulting & SI, IT strategy consulting, Custom Software Development, and more.Read More
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Colgate-PalmoliveIndustries
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43$5,000+10 - 49 employeesLos Angeles, CAThe Tech Consultants, LLC is an IT managed services company founded in 2006. The company offers IT managed services, Cybersecurity, IT strategy consulting, cloud consulting & SI, and more and has a small team.Read More
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44$10,000+10 - 49 employeesSan Diego, CARead More
BD Emerson is a cybersecurity company in Richmond, Virginia. The company offers cybersecurity, business consulting, corporate law, and compliance consulting and has a small team.The company was established in 2020.
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45$50,000+10 - 49 employeesSan Francisco, CAAdmios is a small custom software development company. The San Francisco, California-based company was founded in 2005. Their services include Custom Software Development, IT staff augmentation, IT managed services, Application Testing, and more.Read More
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46Undisclosed10 - 49 employeesCayucos, CARead More
Cloud consulting & SI company HiView Solutions is in Cayucos, California. The small team provides cloud consulting & SI, IT managed services, IT strategy consulting, and IT staff augmentation and was founded in 2016.
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47Undisclosed10 - 49 employeesSan Jose, CARead More
DataEndure is a digital security company based in San Jose, Calif. and founded in 1983. Their team of 36 employees specializes in cybersecurity, cloud consulting, and IT managed services for enterprise and midmarket candidates in the IT, financial services, and healthcare industries.
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DataEndure works with a number of customers across industriesIndustries
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48$1,000+10 - 49 employeesSaratoga, CARead More
Computer Experts Corp. is a consultancy founded in 1988 with over 10 experts. Based in Saratoga, Calif., they offer IT managed services, big data consulting, and cloud consulting solutions for small businesses in the field of IT services.
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49$1,000+10 - 49 employeesPasadena, CARead More
AllSafe IT is an IT managed services company. The small Pasadena, California-based team provides IT managed services and Cybersecurity. The company was established in 2005.
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MINIIndustries
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50Undisclosed10 - 49 employeesPasadena, CARead More
Cyber Defense Group is a Los Angeles, California-based cloud consulting & SI and cybersecurity company. Launched in 2016, the small team specializes in cloud consulting & SI and cybersecurity.
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51$5,000+10 - 49 employeesSan Mateo, CARead More
Kinetix Technology Services is an IT managed services company established in 2005. In San Mateo, California, their small team provides IT managed services, cloud consulting & SI, IT strategy consulting, and cybersecurity.
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52$5,000+2 - 9 employeesLos Angeles, CABased in Los Angeles, California, Lead Love is a small CRM consulting and SI company. Founded in 2017, the team offers CRM consulting and SI, IT managed services, Account-Based Marketing, Conversion Optimization, and more.Read More
Clients
SyndesusIndustries
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53$5,000+10 - 49 employeesLos Angeles, CARead More
Headquartered in Redondo Beach, California, IT Accuracy is a cloud consulting & SI company. The small company was launched in 2007. Their team specializes in cloud consulting & SI, IT managed services, cybersecurity, IT strategy consulting, and more.
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Farmer's InsuranceIndustries
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54$10,000+50 - 249 employeesCampbell, CARead More
USWired Inc. is an IT services provider based in San Jose, Calif. Founded in 1996, their current team of 16 specializes in IT managed services, cloud consulting & SI, and IT strategy consulting.
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NYSEIndustries
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55Undisclosed2 - 9 employeesLos Angeles, CAHeadquartered in Los Angeles, California, DevSignal is an IT staff augmentation company. The small firm was founded in 2023. Their team offers IT staff augmentation, Staffing, Recruiting, IT managed services, and more.Read More
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56$1,000+2 - 9 employeesFountain Valley, CARead More
IT Tropolis, an IT managed services company, is in Fountain Valley, California. The small team specializes in IT managed services, IT strategy consulting, cloud consulting & SI, and cybersecurity. The company was founded in 2010.
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57$1,000+50 - 249 employeesSan Jose, CARead More
Alternis IT is a managed IT and cybersecurity broker based in San Jose, Calif., with an office in Los Angeles. The broker, founded in 2013, has more than 50 employees and provides cybersecurity, IT managed services, IT strategy consulting, and cloud consulting & SI services. Alternis IT serves small and midmarket companies in various sectors that include financial services, media, and legal.
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KindPeoplesIndustries
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58$5,000+2 - 9 employeesLafayette, CARead More
BizCare is an IT solutions company based in Lafayette, Calif. They were founded in 2006 and have a team of 4 employees who specialize in IT managed services and cyber security. They cut through the chaos of the modern IT landscape to provide their clients with solutions that work.
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Industries
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59$1,000+10 - 49 employeesFair Oaks, CARead More
Founded in 1997, FUSE3 is an IT managed services company. In Fair Oaks, California, their small team provides IT managed services.
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60$10,000+50 - 249 employeesSunnyvale, CARead More
CloudGeometry is a cloud consulting & SI company. The midsize Sunnyvale, California-based team specializes in cloud consulting & SI, IT managed services, other IT consulting and SI, custom software development, and more. The agency was established in 2007.
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