Top 100 IT Services Companies in California
The Best of June 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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1681$1,000+10 - 49 employeesJurupa Valley, CAQuickBooks HubSpot CRM Integration Services is a CRM consulting and SI and ERP consulting and SI company. They provide CRM consulting and SI and ERP consulting and SI and were launched in 2005.Read More
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1682$1,000+50 - 249 employeesOjai, CABased in Ahmedabad, India and Ojai, California, MagnusMinds IT Solution LLP is a big data company. The midsize agency was founded in 2009. Their services include BI & big data consulting & SI, Web Development, Enterprise App Modernization, API Development, and more.Read More
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1683$1,000+10 - 49 employeesSan Francisco, CAOddience is an IT strategy consulting company. They are headquartered in Lagos, Nigeria and San Francisco, California, and their services include IT strategy consulting and CRM consulting and SI.Read More
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1684$1,000+1,000 - 9,999 employeesBelmont, CATectura , a large ERP consulting and SI company, is in Belmont, California and Bengaluru, India. The team offers ERP consulting and SI.Read More
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1685Undisclosed50 - 249 employeesPleasanton, CABDRShield is an IT managed services company established in 2002. Their team provides IT managed services.Read More
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1686Undisclosed50 - 249 employeesLong Beach, CAStimulus Technologies, a cloud consulting & SI and IT managed services company, provide cloud consulting & SI and IT managed services. They were founded in 1995.Read More
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1687Undisclosed10 - 49 employeesSanta Monica, CAMobolize is a Santa Monica, California-based CRM consulting and SI company. Their services include CRM consulting and SI and ERP consulting and SI.Read More
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1688Undisclosed10 - 49 employeesSan Francisco, CAZData Inc. Is a data analytics company. Headquartered in San Francisco, California, the firm was established in 2012. Their services include BI & big data consulting & SI.Read More
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1689$5,000+2 - 9 employeesSan Diego, CAAMA Networks is a cloud consulting & SI company. Headquartered in San Diego, California, the team focuses on cloud consulting & SI and IT managed services.Read More
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1690$5,000+10 - 49 employeesWalnut Creek, CAWebfortis is an ECM consulting and SI company in Walnut Creek, California. The team offers ECM consulting and SI and BI & big data consulting & SI.Read More
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1691Undisclosed10 - 49 employeesManhattan Beach, CAECM consulting and SI company Network Solutions Provider was launched in 2005. The team provides ECM consulting and SI and cloud consulting & SI and is in Manhattan Beach, California.Read More
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1692$1,000+2 - 9 employeesCovina, CAFlatly is a big data company. They are located in Covina, California and have small team. They offer BI & big data consulting & SI.Read More
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1693$5,000+2 - 9 employeesLos Angeles, CAASIX Web Development is a web design agency founded in 2012. In Los Angeles, California, the team provides Web Design and UX/UI Design.Read More
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1694$25,000+10 - 49 employeesLos Angeles, CARead More
Staffing company nexus IT group is headquartered in Overland Park, Kansas; Atlanta, Georgia; Austin, Texas and Boston, Massachusetts. The small agency was established in 2010. Their services include Staffing, IT staff augmentation, and Recruiting.
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1695Undisclosed10 - 49 employeesAtascadero, CARose Business Solutions is an ERP consulting and SI company in Atascadero, California. They offer ERP consulting and SI and CRM consulting and SI.Read More
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1696Undisclosed10 - 49 employeesIrvine, CAContivio, a CRM consulting and SI and ERP consulting and SI company, was launched in 2000. The small team offers CRM consulting and SI and ERP consulting and SI.Read More
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1697Undisclosed2 - 9 employeesLivermore, CABi101 Consultants is an unified communications consulting & SI company located in Livermore, California. Their services include unified communications consulting & SI and ERP consulting and SI.Read More
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1698$5,000+2 - 9 employeesEscondido, CAIT TechPros, Inc., an IT managed services company, was established in 2006. The team focuses on IT managed services and cloud consulting & SI.Read More
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1699$5,000+10 - 49 employeesSan Jose, CACloud consulting & SI and IT managed services company iStreet Solutions, LLC was founded in 2004. Based in San Jose, California, the team offers cloud consulting & SI and IT managed services.Read More
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1700Undisclosed50 - 249 employeesIrvine, CABased in Irvine, California, Embee Technologies is an IT strategy consulting company. They provide IT strategy consulting and IT managed services.Read More
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1701$1,000+2 - 9 employeesLos Angeles, CAVictor Orly Consulting is an IT managed services company. Launched in 1999, the agency specializes in IT managed services and Cybersecurity.Read More
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1702UndisclosedFreelancer employeesSan Francisco, CALocated in San Francisco, California, Sweet Memory IT Services, Support & Computer Repairs is an other IT consulting and SI company. They focus on other IT consulting and SI.Read More
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1703$1,000+10 - 49 employeesLos Angeles, CABekker Compliance Consulting Partners, LLC is a small Tampa, Florida-based Business Consulting company. The team specializes in Business Consulting and Corporate Training & Coaching.Read More
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1704$1,000+10 - 49 employeesSan Diego, CACC Tech Consulting LLC is a cloud consulting & SI company. The Addis Ababa, Ethiopia-based company provides cloud consulting & SI and IT strategy consulting.Read More
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1705$1,000+10 - 49 employeesLos Angeles, CAChaos Engineering is an IT strategy consulting company. The small Mumbai, India-based team focuses on IT strategy consulting and cloud consulting & SI. The agency was established in 2025.Read More
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1706$250,000+50 - 249 employeesLos Angeles, CARead More
8th Light is a software consultancy firm headquartered in Chicago, with other offices in Los Angeles, New York, and London. The agency and its team of 110+ has experience in web development, custom software development, web design, mobile app development, and cloud consulting.
Clients
Royal Academy of ArtsIndustries
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1707Undisclosed10 - 49 employeesIrvine, CAIntegrated Access Solutions is a CRM consulting and SI company. They provide CRM consulting and SI and unified communications consulting & SI and are headquartered in Irvine, California.Read More
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1708Undisclosed10 - 49 employeesPetaluma, CAEAlchemy is an unified communications consulting & SI company. Based in Petaluma, California, the team provides unified communications consulting & SI and BI & big data consulting & SI.Read More
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1709$5,000+2 - 9 employeesLos Angeles, CALA Creative Technologies is a small IT managed services company. Launched in 2008, the team specializes in IT managed services and IT strategy consulting.Read More
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1710$5,000+2 - 9 employeesSan Diego, CAEndless Technology Solutions is a small IT managed services company founded in 2010. Their services include IT managed services.Read More
Industries
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Check out an IT Services Company in California with the most new reviews in the past 12 months.
Most Reviewed
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