Top 100 IT Services Companies in California
The Best of February 2026Looking for a top IT services company in California?
For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition.
To assist you in your search for a partner, we’ve compiled this list of the top IT consultants 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 IT Companies
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1921Undisclosed2 - 9 employeesWinchester, CASoCal Privacy Consultants is an IT strategy consulting company established in 2008. Headquartered in Winchester, California, the team specializes in IT strategy consulting.Read More
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1922UndisclosedFreelancer employeesLos Angeles, CAFounded in 2023, Data Privacy Help, LLC is an IT strategy consulting company. The company focuses on IT strategy consulting, and is small.Read More
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1923Undisclosed10 - 49 employeesMission Viejo, CAPrivageo is an IT strategy consulting company launched in 2019. The agency offers IT strategy consulting.Read More
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1924Undisclosed50 - 249 employeesSan Ramon, CAWaveStrong, Inc. Is a midsize IT strategy consulting company based in San Ramon, California. The team focuses on IT strategy consulting.Read More
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1925Undisclosed2 - 9 employeesSacramento, CAAV Privacy LLC is an IT strategy consulting company. The team is in Sacramento, California, and their services include IT strategy consulting.Read More
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1926Undisclosed10 - 49 employeesRoseville, CAFounded in 2009, Pacific Data Integrators is a business intelligence company. In Roseville, California, the team offers BI & big data consulting & SI and cloud consulting & SI.Read More
Industries
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1927Undisclosed10 - 49 employeesNewark, CASyncari, a business intelligence company, was launched in 2019. The company provides BI & big data consulting & SI and Artificial Intelligence.Read More
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1928Undisclosed50 - 249 employeesPalo Alto, CATIBCO EBX is a big data analytics company. Their midsize team is located in Palo Alto, California and specializes in BI & big data consulting & SI. The firm was launched in 2000.Read More
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1929Undisclosed10 - 49 employeesEl Segundo, CAFounded in 2018, Matchbook AI is a big data analytics company. The small team offers BI & big data consulting & SI.Read More
Industries
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1930Undisclosed2 - 9 employeesSan Jose, CALaunched in 2013, EPMware is a big data company. The team specializes in BI & big data consulting & SI.Read More
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1931Undisclosed10 - 49 employeesSan Jose, CAElement22 is a small data analytics company in San Jose, California. Their services include BI & big data consulting & SI.Read More
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1932Undisclosed2 - 9 employeesRancho Cordova, CALaunched in 2022, xAQUA is a big data company. The agency specializes in BI & big data consulting & SI, and is small.Read More
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1933Undisclosed10 - 49 employeesSanta Clara, CABig data analytics company CloudEQS was established in 2020. The team specializes in BI & big data consulting & SI and cloud consulting & SI and is located in Santa Clara, California.Read More
Industries
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1934Undisclosed2 - 9 employeesPleasanton, CAHanker Analytics is a business intelligence company. Their small team is headquartered in Pleasanton, California. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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1935Undisclosed10 - 49 employeesSan Diego, CABusiness intelligence company EOT was founded in 2018. The small team focuses on BI & big data consulting & SI and Generative AI.Read More
Industries
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1936Undisclosed10 - 49 employeesSanta Barbara, CAEyko is a Santa Barbara, California-based big data company. They focus on BI & big data consulting & SI and cloud consulting & SI and were founded in 2021.Read More
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1937Undisclosed10 - 49 employeesSan Francisco, CAImidia is a data analytics company launched in 2011. Their team offers BI & big data consulting & SI and IT strategy consulting.Read More
Industries
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1938Undisclosed2 - 9 employeesCampbell, CAGeoIdentity Inc, a big data analytics company, is located in Campbell, California. They specialize in BI & big data consulting & SI and Artificial Intelligence.Read More
Industries
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1939UndisclosedFreelancer employeesHuntington Beach, CAVasSecCo is a Cybersecurity company. Their team is headquartered in Huntington Beach, California and provides Cybersecurity.Read More
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1940Undisclosed2 - 9 employeesWalnut Creek, CALaunched in 2016, Aleada Consulting is a small IT strategy consulting company. Their team specializes in IT strategy consulting.Read More
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1941Undisclosed2 - 9 employeesLos Angeles, CALive Proxies is a business intelligence company. They were launched in 2020 and offer BI & big data consulting & SI.Read More
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1942Undisclosed50 - 249 employeesFolsom, CAFounded in 2001, Introlligent is an IT strategy consulting company. The midsize team focuses on IT strategy consulting and IT managed services.Read More
Industries
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1943Undisclosed2 - 9 employeesSan Diego, CAFounded in 2023, iterQ is an IT strategy consulting company. Their team offers IT strategy consulting and cloud consulting & SI.Read More
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1944Undisclosed10 - 49 employeesLos Angeles, CAFounded in 1991, Sysnet Solutions is a small Los Angeles, California-based cloud consulting & SI company. Their services include cloud consulting & SI and Cybersecurity.Read More
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1945Undisclosed2 - 9 employeesHuntington Beach, CAServer Solution Plus is an IT managed services company. They are based in Huntington Beach, California and have small team. Their team focuses on IT managed services and Cybersecurity.Read More
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1946Undisclosed10 - 49 employeesMonterey, CALaunched in 2008, Rayne Technology Solutions, Inc. Is a Cybersecurity and IT managed services company. Their team focuses on Cybersecurity and IT managed services.Read More
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1947Undisclosed10 - 49 employeesTemecula, CALaunched in 1996, Umetech, Inc. Is a small IT strategy consulting company located in Temecula, California. Their team provides IT strategy consulting and cloud consulting & SI.Read More
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1948Undisclosed50 - 249 employeesLos Angeles, CAPrescient is a midsize Cybersecurity company in Chicago, Illinois and Arlington, Virginia. Their services include Cybersecurity.Read More
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1949Undisclosed2 - 9 employeesSan Diego, CABryce Cyber is a small San Diego, California-based Cybersecurity company. Their services include Cybersecurity and Commercial Financing.Read More
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1950Undisclosed50 - 249 employeesSunnyvale, CABaidu USA is an artificial intelligence firm. The Sunnyvale, California-based company was founded in 2014. Their team specializes in Artificial Intelligence and Advertising.Read More
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